Zip Code 20645
Zip Code 20645 Map
Zip Code 20645 Overview
763
TOTAL POPULATION
355
MALE POPULATION
408
FEMALE POPULATION
87.01
MALES / 100 FEMALES
114.93
FEMALES / 100 MALES
50.4
MEDIAN AGE
3.0
AVG FAMILY SIZE
2.7
AVG HOUSEHOLD SIZE
$70,710
PER CAPITA INCOME
$119,762
AVG FAMILY INCOME
$119,167
AVG HOUSEHOLD INCOME
32.9%
WAGE / INCOME GAP [ % ]
67.1¢/ $1
WAGE / INCOME GAP [ $ ]
0.43
INEQUALITY / GINI INDEX
247
LABOR FORCE [ PEOPLE ]
36.9%
PERCENT IN LABOR FORCE
Race in Zip Code 20645
The most populous races in Zip Code 20645 are White / Caucasian (707 | 92.7%), Two or more Races (52 | 6.8%), and Native / Alaskan (4 | 0.5%).
| Race | # Population | % Population |
| Asian | 0 | 0.0% |
| Black / African American | 0 | 0.0% |
| Hawaiian / Pacific | 0 | 0.0% |
| Hispanic or Latino | 0 | 0.0% |
| Native / Alaskan | 4 | 0.5% |
| White / Caucasian | 707 | 92.7% |
| Two or more Races | 52 | 6.8% |
| Some other Race | 0 | 0.0% |
| Total | 763 | 100.0% |
Ancestry in Zip Code 20645
The most populous ancestries reported in Zip Code 20645 are English (277 | 36.3%), German (119 | 15.6%), Irish (113 | 14.8%), Scottish (60 | 7.9%), and European (41 | 5.4%), together accounting for 79.9% of all Zip Code 20645 residents.
| Ancestry | # Population | % Population |
| American | 34 | 4.5% |
| Dutch | 13 | 1.7% |
| English | 277 | 36.3% |
| European | 41 | 5.4% |
| German | 119 | 15.6% |
| Hungarian | 17 | 2.2% |
| Irish | 113 | 14.8% |
| Italian | 28 | 3.7% |
| Korean | 11 | 1.4% |
| Pennsylvania German | 8 | 1.1% |
| Polish | 17 | 2.2% |
| Russian | 16 | 2.1% |
| Scottish | 60 | 7.9% | View All 13 Rows |
Immigrants in Zip Code 20645
| Immigration Origin | # Population | % Population | View All 0 Rows |
Sex and Age in Zip Code 20645
Sex and Age in Zip Code 20645
The most populous age groups in Zip Code 20645 are 15 to 19 Years (111 | 31.3%) for men and 55 to 59 Years (76 | 18.6%) for women.
| Age Bracket | Male | Female |
| Under 5 Years | 10 (2.8%) | 21 (5.1%) |
| 5 to 9 Years | 8 (2.2%) | 0 (0.0%) |
| 10 to 14 Years | 11 (3.1%) | 39 (9.6%) |
| 15 to 19 Years | 111 (31.3%) | 11 (2.7%) |
| 20 to 24 Years | 0 (0.0%) | 10 (2.5%) |
| 25 to 29 Years | 0 (0.0%) | 0 (0.0%) |
| 30 to 34 Years | 25 (7.0%) | 21 (5.1%) |
| 35 to 39 Years | 0 (0.0%) | 28 (6.9%) |
| 40 to 44 Years | 26 (7.3%) | 0 (0.0%) |
| 45 to 49 Years | 12 (3.4%) | 45 (11.0%) |
| 50 to 54 Years | 20 (5.6%) | 9 (2.2%) |
| 55 to 59 Years | 10 (2.8%) | 76 (18.6%) |
| 60 to 64 Years | 49 (13.8%) | 20 (4.9%) |
| 65 to 69 Years | 0 (0.0%) | 23 (5.6%) |
| 70 to 74 Years | 18 (5.1%) | 0 (0.0%) |
| 75 to 79 Years | 0 (0.0%) | 12 (2.9%) |
| 80 to 84 Years | 24 (6.8%) | 64 (15.7%) |
| 85 Years and over | 31 (8.7%) | 29 (7.1%) |
| Total | 355 (100.0%) | 408 (100.0%) |
Families and Households in Zip Code 20645
Median Family Size in Zip Code 20645
The median family size in Zip Code 20645 is 3.03 persons per family, with married-couple families (201 | 86.6%) accounting for the largest median family size of 3.06 persons per family. On the other hand, single male/father families (8 | 3.5%) represent the smallest median family size with 2.38 persons per family.
| Family Type | # Families | Family Size |
| Married-Couple | 201 (86.6%) | 3.06 |
| Single Male/Father | 8 (3.5%) | 2.38 |
| Single Female/Mother | 23 (9.9%) | 3.00 |
| Total Families | 232 (100.0%) | 3.03 |
Median Household Size in Zip Code 20645
| Household Type | # Households | Household Size |
| Married-Couple | 201 (70.3%) | 3.06 |
| Single Male/Father | 8 (2.8%) | 3.00 |
| Single Female/Mother | 23 (8.0%) | 3.00 |
| Non-family | 54 (18.9%) | - |
| Total Households | 286 (100.0%) | 2.67 |
Household Size by Marriage Status in Zip Code 20645
Out of a total of 286 households in Zip Code 20645, 232 (81.1%) are family households, while 54 (18.9%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 130, and the most common type of nonfamily households are 1-person households, comprising 54.
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 54 (18.9%) |
| 2-Person Households | 130 (45.5%) | 0 (0.0%) |
| 3-Person Households | 46 (16.1%) | 0 (0.0%) |
| 4-Person Households | 34 (11.9%) | 0 (0.0%) |
| 5-Person Households | 0 (0.0%) | 0 (0.0%) |
| 6-Person Households | 22 (7.7%) | 0 (0.0%) |
| 7+ Person Households | 0 (0.0%) | 0 (0.0%) |
| Total | 232 (81.1%) | 54 (18.9%) |
Female Fertility in Zip Code 20645
Fertility by Age in Zip Code 20645
Average fertility rate in Zip Code 20645 is 183.0 births per 1,000 women. Women in the age bracket of 20 to 34 years have the highest fertility rate with 677.0 births per 1,000 women. Women in the age bracket of 20 to 34 years acount for 100.0% of all women with births.
| Age Bracket | Women with Births | Births / 1,000 Women |
| 15 to 19 years | 0 (0.0%) | 0.0 |
| 20 to 34 years | 21 (100.0%) | 677.0 |
| 35 to 50 years | 0 (0.0%) | 0.0 |
| Total | 21 (100.0%) | 183.0 |
Fertility by Age by Marriage Status in Zip Code 20645
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 0 (0.0%) | 0 (0.0%) |
| 20 to 34 years | 21 (100.0%) | 0 (0.0%) |
| 35 to 50 years | 0 (0.0%) | 0 (0.0%) |
| Total | 21 (100.0%) | 0 (0.0%) |
Fertility by Education in Zip Code 20645
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 0 (0.0%) | 0.0 |
| High School Diploma | 0 (0.0%) | 0.0 |
| College or Associate's Degree | 0 (0.0%) | 0.0 |
| Bachelor's Degree | 0 (0.0%) | 0.0 |
| Graduate Degree | 21 (100.0%) | 553.0 |
| Total | 21 (100.0%) | 183.0 |
Fertility by Education by Marriage Status in Zip Code 20645
| Educational Attainment | Married | Unmarried |
| Less than High School | 0 (0.0%) | 0 (0.0%) |
| High School Diploma | 0 (0.0%) | 0 (0.0%) |
| College or Associate's Degree | 0 (0.0%) | 0 (0.0%) |
| Bachelor's Degree | 0 (0.0%) | 0 (0.0%) |
| Graduate Degree | 21 (100.0%) | 0 (0.0%) |
| Total | 21 (100.0%) | 0 (0.0%) |
Income in Zip Code 20645
Income Overview in Zip Code 20645
Per Capita Income in Zip Code 20645 is $70,710, while median incomes of families and households are $119,762 and $119,167 respectively.
| Characteristic | Number | Measure |
| Per Capita Income | 763 | $70,710 |
| Median Family Income | 232 | $119,762 |
| Mean Family Income | 232 | $201,144 |
| Median Household Income | 286 | $119,167 |
| Mean Household Income | 286 | $186,508 |
| Income Deficit | 232 | $0 |
| Wage / Income Gap (%) | 763 | 32.86% |
| Wage / Income Gap ($) | 763 | 67.14¢ per $1 |
| Gini / Inequality Index | 763 | 0.43 |
Earnings by Sex in Zip Code 20645
Average Earnings in Zip Code 20645 are $67,917, $54,450 for men and $81,102 for women, a difference of 32.9%.
| Sex | Number | Average Earnings |
| Male | 133 (44.2%) | $54,450 |
| Female | 168 (55.8%) | $81,102 |
| Total | 301 (100.0%) | $67,917 |
Earnings by Sex by Income Bracket in Zip Code 20645
The most common earnings brackets in Zip Code 20645 are $2,499 or less for men (31 | 23.3%) and $75,000 to $99,999 for women (65 | 38.7%).
| Income | Male | Female |
| $2,499 or less | 31 (23.3%) | 0 (0.0%) |
| $2,500 to $4,999 | 9 (6.8%) | 23 (13.7%) |
| $5,000 to $7,499 | 0 (0.0%) | 0 (0.0%) |
| $7,500 to $9,999 | 0 (0.0%) | 0 (0.0%) |
| $10,000 to $12,499 | 0 (0.0%) | 0 (0.0%) |
| $12,500 to $14,999 | 0 (0.0%) | 0 (0.0%) |
| $15,000 to $17,499 | 0 (0.0%) | 0 (0.0%) |
| $17,500 to $19,999 | 0 (0.0%) | 0 (0.0%) |
| $20,000 to $22,499 | 0 (0.0%) | 0 (0.0%) |
| $22,500 to $24,999 | 0 (0.0%) | 0 (0.0%) |
| $25,000 to $29,999 | 0 (0.0%) | 0 (0.0%) |
| $30,000 to $34,999 | 0 (0.0%) | 0 (0.0%) |
| $35,000 to $39,999 | 0 (0.0%) | 0 (0.0%) |
| $40,000 to $44,999 | 0 (0.0%) | 5 (3.0%) |
| $45,000 to $49,999 | 7 (5.3%) | 0 (0.0%) |
| $50,000 to $54,999 | 25 (18.8%) | 0 (0.0%) |
| $55,000 to $64,999 | 17 (12.8%) | 21 (12.5%) |
| $65,000 to $74,999 | 21 (15.8%) | 9 (5.4%) |
| $75,000 to $99,999 | 0 (0.0%) | 65 (38.7%) |
| $100,000+ | 23 (17.3%) | 45 (26.8%) |
| Total | 133 (100.0%) | 168 (100.0%) |
Earnings by Sex by Educational Attainment in Zip Code 20645
Average earnings in Zip Code 20645 are $61,979 for men and $81,314 for women, a difference of 23.8%. Men with an educational attainment of graduate degree enjoy the highest average annual earnings of $141,875, while those with college or associate's degree education earn the least with $68,036. Women with an educational attainment of bachelor's degree earn the most with the average annual earnings of $173,409, while those with high school diploma education have the smallest earnings of $81,593.
| Educational Attainment | Male Income | Female Income |
| Less than High School | - | - |
| High School Diploma | - | - |
| College or Associate's Degree | $68,036 | $0 |
| Bachelor's Degree | - | - |
| Graduate Degree | $141,875 | $0 |
| Total | $61,979 | $81,314 |
Family Income in Zip Code 20645
Family Income Brackets in Zip Code 20645
According to the Zip Code 20645 family income data, there are 87 families falling into the $200,000+ income range, which is the most common income bracket and makes up 37.5% of all families.
| Income Bracket | # Families | % Families |
| Less than $10,000 | 0 | 0.0% |
| $10,000 to $14,999 | 0 | 0.0% |
| $15,000 to $24,999 | 0 | 0.0% |
| $25,000 to $34,999 | 12 | 5.2% |
| $35,000 to $49,999 | 15 | 6.5% |
| $50,000 to $74,999 | 25 | 10.8% |
| $75,000 to $99,999 | 16 | 6.9% |
| $100,000 to $149,999 | 64 | 27.6% |
| $150,000 to $199,999 | 13 | 5.6% |
| $200,000+ | 87 | 37.5% |
Family Income by Famaliy Size in Zip Code 20645
2-person families (130 | 56.0%) account for the highest median family income in Zip Code 20645 with $207,167 per family, while 2-person families (130 | 56.0%) have the highest median income of $103,584 per family member.
| Income Bracket | # Families | Median Income |
| 2-Person Families | 130 (56.0%) | $207,167 |
| 3-Person Families | 54 (23.3%) | $118,810 |
| 4-Person Families | 26 (11.2%) | $141,875 |
| 5-Person Families | 0 (0.0%) | $0 |
| 6-Person Families | 22 (9.5%) | $0 |
| 7+ Person Families | 0 (0.0%) | $0 |
| Total | 232 (100.0%) | $119,762 |
Family Income by Number of Earners in Zip Code 20645
| Number of Earners | # Families | Median Income |
| No Earners | 83 (35.8%) | $58,950 |
| 1 Earner | 57 (24.6%) | $0 |
| 2 Earners | 92 (39.7%) | $119,524 |
| 3+ Earners | 0 (0.0%) | $0 |
| Total | 232 (100.0%) | $119,762 |
Household Income in Zip Code 20645
Household Income Brackets in Zip Code 20645
With 106 households falling in the category, the $200,000+ income range is the most frequent in Zip Code 20645, accounting for 37.1% of all households.
| Income Bracket | # Households | % Households |
| Less than $10,000 | 0 | 0.0% |
| $10,000 to $14,999 | 0 | 0.0% |
| $15,000 to $24,999 | 0 | 0.0% |
| $25,000 to $34,999 | 25 | 8.7% |
| $35,000 to $49,999 | 15 | 5.2% |
| $50,000 to $74,999 | 25 | 8.7% |
| $75,000 to $99,999 | 35 | 12.2% |
| $100,000 to $149,999 | 64 | 22.4% |
| $150,000 to $199,999 | 16 | 5.6% |
| $200,000+ | 106 | 37.1% |
Household Income by Householder Age in Zip Code 20645
The median household income in Zip Code 20645 is $119,167, with the highest median household income of $222,344 found in the 45 to 64 years age bracket for the primary householder. A total of 111 households (38.8%) fall into this category.
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 0 (0.0%) | $0 |
| 25 to 44 Years | 49 (17.1%) | $117,798 |
| 45 to 64 Years | 111 (38.8%) | $222,344 |
| 65+ Years | 126 (44.1%) | $59,800 |
| Total | 286 (100.0%) | $119,167 |
Poverty in Zip Code 20645
Income Below Poverty by Sex and Age in Zip Code 20645
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 Years | 0 (0.0%) | 0 (0.0%) |
| 6 to 11 Years | 0 (0.0%) | 0 (0.0%) |
| 12 to 14 Years | 0 (0.0%) | 0 (0.0%) |
| 15 Years | 0 (0.0%) | 0 (0.0%) |
| 16 and 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 24 Years | 0 (0.0%) | 0 (0.0%) |
| 25 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 44 Years | 0 (0.0%) | 0 (0.0%) |
| 45 to 54 Years | 0 (0.0%) | 0 (0.0%) |
| 55 to 64 Years | 0 (0.0%) | 0 (0.0%) |
| 65 to 74 Years | 0 (0.0%) | 0 (0.0%) |
| 75 Years and over | 0 (0.0%) | 0 (0.0%) |
| Total | 0 (0.0%) | 0 (0.0%) |
Income Above Poverty by Sex and Age in Zip Code 20645
According to the poverty statistics in Zip Code 20645, males aged under 5 years and females aged under 5 years are the age groups that are most secure financially, with 100.0% of males and 100.0% of females in these age groups living above the poverty line.
| Age Bracket | Male | Female |
| Under 5 Years | 10 (100.0%) | 21 (100.0%) |
| 5 Years | 0 (0.0%) | 0 (0.0%) |
| 6 to 11 Years | 8 (100.0%) | 24 (100.0%) |
| 12 to 14 Years | 11 (100.0%) | 15 (100.0%) |
| 15 Years | 0 (0.0%) | 5 (100.0%) |
| 16 and 17 Years | 71 (100.0%) | 0 (0.0%) |
| 18 to 24 Years | 40 (100.0%) | 16 (100.0%) |
| 25 to 34 Years | 25 (100.0%) | 21 (100.0%) |
| 35 to 44 Years | 26 (100.0%) | 28 (100.0%) |
| 45 to 54 Years | 32 (100.0%) | 54 (100.0%) |
| 55 to 64 Years | 59 (100.0%) | 96 (100.0%) |
| 65 to 74 Years | 18 (100.0%) | 23 (100.0%) |
| 75 Years and over | 55 (100.0%) | 105 (100.0%) |
| Total | 355 (100.0%) | 408 (100.0%) |
Income Below Poverty Among Married-Couple Families in Zip Code 20645
| Children | Above Poverty | Below Poverty |
| No Children | 140 (100.0%) | 0 (0.0%) |
| 1 or 2 Children | 39 (100.0%) | 0 (0.0%) |
| 3 or 4 Children | 22 (100.0%) | 0 (0.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 201 (100.0%) | 0 (0.0%) |
Income Below Poverty Among Single-Parent Households in Zip Code 20645
| Children | Single Father | Single Mother |
| No Children | 0 (0.0%) | 0 (0.0%) |
| 1 or 2 Children | 0 (0.0%) | 0 (0.0%) |
| 3 or 4 Children | 0 (0.0%) | 0 (0.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 0 (0.0%) | 0 (0.0%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 20645
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 0 (0.0%) | 0 (0.0%) |
| 1 or 2 Children | 0 (0.0%) | 0 (0.0%) |
| 3 or 4 Children | 0 (0.0%) | 0 (0.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 0 (0.0%) | 0 (0.0%) |
Employment Characteristics in Zip Code 20645
Employment by Class of Employer in Zip Code 20645
Among the 247 employed individuals in Zip Code 20645, local government employees (94 | 38.1%), federal government employees (74 | 30.0%), and private company employees (70 | 28.3%) make up the most common classes of employment.
| Employer Class | # Employees | % Employees |
| Private Company Employees | 70 | 28.3% |
| Self-Employed (Incorporated) | 0 | 0.0% |
| Self-Employed (Not Incorporated) | 0 | 0.0% |
| Not-for-profit Organizations | 9 | 3.6% |
| Local Government Employees | 94 | 38.1% |
| State Government Employees | 0 | 0.0% |
| Federal Government Employees | 74 | 30.0% |
| Unpaid Family Workers | 0 | 0.0% |
| Total | 247 | 100.0% |
Employment Status by Age in Zip Code 20645
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 9 (7.7%) | 0 (0.0%) |
| 20 to 24 Years | 0 (0.0%) | 0 (0.0%) |
| 25 to 29 Years | 0 (0.0%) | 0 (0.0%) |
| 30 to 34 Years | 46 (100.0%) | 0 (0.0%) |
| 35 to 44 Years | 32 (59.3%) | 0 (0.0%) |
| 45 to 54 Years | 63 (73.3%) | 0 (0.0%) |
| 55 to 59 Years | 86 (100.0%) | 0 (0.0%) |
| 60 to 64 Years | 0 (0.0%) | 0 (0.0%) |
| 65 to 74 Years | 11 (26.8%) | 0 (0.0%) |
| 75 Years and over | 0 (0.0%) | 0 (0.0%) |
| Total | 247 (36.9%) | 0 (0.0%) |
Employment Status by Educational Attainment in Zip Code 20645
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 0 (0.0%) | 0 (0.0%) |
| High School Diploma | 70 (50.4%) | 0 (0.0%) |
| College / Associate Degree | 38 (86.4%) | 0 (0.0%) |
| Bachelor's Degree or higher | 119 (75.3%) | 0 (0.0%) |
| Total | 227 (66.6%) | 0 (0.0%) |
Employment Occupations by Sex in Zip Code 20645
Management, Business, Science and Arts Occupations
The most common Management, Business, Science and Arts occupations in Zip Code 20645 are Community & Social Service (49 | 19.8%), Education Instruction & Library (40 | 16.2%), Management (28 | 11.3%), Computers, Engineering & Science (15 | 6.1%), and Computers & Mathematics (11 | 4.4%).
Management, Business, Science and Arts Occupations by Sex
Within the Management, Business, Science and Arts occupations in Zip Code 20645, the most male-oriented occupations are Architecture & Engineering (100.0%), Management (50.0%), and Computers, Engineering & Science (26.7%), while the most female-oriented occupations are Computers & Mathematics (100.0%), Community & Social Service (100.0%), and Education, Arts & Media (100.0%).
| Occupation | Male | Female |
| Management | 14 (50.0%) | 14 (50.0%) |
| Business & Financial | 0 (0.0%) | 0 (0.0%) |
| Computers, Engineering & Science | 4 (26.7%) | 11 (73.3%) |
| Computers & Mathematics | 0 (0.0%) | 11 (100.0%) |
| Architecture & Engineering | 4 (100.0%) | 0 (0.0%) |
| Life, Physical & Social Science | 0 (0.0%) | 0 (0.0%) |
| Community & Social Service | 0 (0.0%) | 49 (100.0%) |
| Education, Arts & Media | 0 (0.0%) | 9 (100.0%) |
| Legal Services & Support | 0 (0.0%) | 0 (0.0%) |
| Education Instruction & Library | 0 (0.0%) | 40 (100.0%) |
| Arts, Media & Entertainment | 0 (0.0%) | 0 (0.0%) |
| Health Diagnosing & Treating | 0 (0.0%) | 0 (0.0%) |
| Health Technologists | 0 (0.0%) | 0 (0.0%) |
| Total (Category) | 18 (19.6%) | 74 (80.4%) |
| Total (Overall) | 102 (41.3%) | 145 (58.7%) |
Services Occupations
The most common Services occupations in Zip Code 20645 are Food Preparation & Serving (9 | 3.6%), Healthcare Support (5 | 2.0%), Security & Protection (5 | 2.0%), and Law Enforcement (5 | 2.0%).
Services Occupations by Sex
| Occupation | Male | Female |
| Healthcare Support | 0 (0.0%) | 5 (100.0%) |
| Security & Protection | 5 (100.0%) | 0 (0.0%) |
| Firefighting & Prevention | 0 (0.0%) | 0 (0.0%) |
| Law Enforcement | 5 (100.0%) | 0 (0.0%) |
| Food Preparation & Serving | 9 (100.0%) | 0 (0.0%) |
| Cleaning & Maintenance | 0 (0.0%) | 0 (0.0%) |
| Personal Care & Service | 0 (0.0%) | 0 (0.0%) |
| Total (Category) | 14 (73.7%) | 5 (26.3%) |
| Total (Overall) | 102 (41.3%) | 145 (58.7%) |
Sales and Office Occupations
The most common Sales and Office occupations in Zip Code 20645 are Office & Administration (91 | 36.8%), and Sales & Related (12 | 4.9%).
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 12 (100.0%) | 0 (0.0%) |
| Office & Administration | 25 (27.5%) | 66 (72.5%) |
| Total (Category) | 37 (35.9%) | 66 (64.1%) |
| Total (Overall) | 102 (41.3%) | 145 (58.7%) |
Natural Resources, Construction and Maintenance Occupations
The most common Natural Resources, Construction and Maintenance occupations in Zip Code 20645 are Installation, Maintenance & Repair (21 | 8.5%), and Construction & Extraction (12 | 4.9%).
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 0 (0.0%) | 0 (0.0%) |
| Construction & Extraction | 12 (100.0%) | 0 (0.0%) |
| Installation, Maintenance & Repair | 21 (100.0%) | 0 (0.0%) |
| Total (Category) | 33 (100.0%) | 0 (0.0%) |
| Total (Overall) | 102 (41.3%) | 145 (58.7%) |
Production, Transportation and Moving Occupations
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 0 (0.0%) | 0 (0.0%) |
| Transportation | 0 (0.0%) | 0 (0.0%) |
| Material Moving | 0 (0.0%) | 0 (0.0%) |
| Total (Category) | 0 (0.0%) | 0 (0.0%) |
| Total (Overall) | 102 (41.3%) | 145 (58.7%) |
Employment Industries by Sex in Zip Code 20645
Employment Industries in Zip Code 20645
The major employment industries in Zip Code 20645 include Professional & Scientific (61 | 24.7%), Public Administration (58 | 23.5%), Educational Services (48 | 19.4%), Manufacturing (27 | 10.9%), and Construction (18 | 7.3%).
Employment Industries by Sex in Zip Code 20645
The Zip Code 20645 industries that see more men than women are Construction (100.0%), Retail Trade (100.0%), and Accommodation & Food Services (100.0%), whereas the industries that tend to have a higher number of women are Health Care & Social Assistance (100.0%), Professional & Scientific (93.4%), and Educational Services (83.3%).
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 0 (0.0%) | 0 (0.0%) |
| Mining, Quarrying, & Extraction | 0 (0.0%) | 0 (0.0%) |
| Construction | 18 (100.0%) | 0 (0.0%) |
| Manufacturing | 21 (77.8%) | 6 (22.2%) |
| Wholesale Trade | 0 (0.0%) | 0 (0.0%) |
| Retail Trade | 12 (100.0%) | 0 (0.0%) |
| Transportation & Warehousing | 0 (0.0%) | 0 (0.0%) |
| Utilities | 0 (0.0%) | 0 (0.0%) |
| Information | 0 (0.0%) | 0 (0.0%) |
| Finance & Insurance | 0 (0.0%) | 0 (0.0%) |
| Real Estate, Rental & Leasing | 0 (0.0%) | 0 (0.0%) |
| Professional & Scientific | 4 (6.6%) | 57 (93.4%) |
| Enterprise Management | 0 (0.0%) | 0 (0.0%) |
| Administrative & Support | 0 (0.0%) | 0 (0.0%) |
| Educational Services | 8 (16.7%) | 40 (83.3%) |
| Health Care & Social Assistance | 0 (0.0%) | 5 (100.0%) |
| Arts, Entertainment & Recreation | 0 (0.0%) | 0 (0.0%) |
| Accommodation & Food Services | 9 (100.0%) | 0 (0.0%) |
| Public Administration | 30 (51.7%) | 28 (48.3%) |
| Total | 102 (41.3%) | 145 (58.7%) |
Education in Zip Code 20645
School Enrollment in Zip Code 20645
The most common levels of schooling among the 197 students in Zip Code 20645 are high school (85 | 43.1%), college / undergraduate (48 | 24.4%), and elementary school (32 | 16.2%).
| School Level | # Students | % Students |
| Nursery / Preschool | 0 | 0.0% |
| Kindergarten | 0 | 0.0% |
| Elementary School | 32 | 16.2% |
| Middle School | 26 | 13.2% |
| High School | 85 | 43.1% |
| College / Undergraduate | 48 | 24.4% |
| Graduate / Professional | 6 | 3.0% |
| Total | 197 | 100.0% |
School Enrollment by Age by Funding Source in Zip Code 20645
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 0 (0.0%) | 0 (0.0%) |
| 5 to 9 Year Old | 8 (100.0%) | 0 (0.0%) |
| 10 to 14 Year Olds | 50 (100.0%) | 0 (0.0%) |
| 15 to 17 Year Olds | 76 (100.0%) | 0 (0.0%) |
| 18 to 19 Year Olds | 46 (100.0%) | 0 (0.0%) |
| 20 to 24 Year Olds | 0 (0.0%) | 0 (0.0%) |
| 25 to 34 Year Olds | 0 (0.0%) | 0 (0.0%) |
| 35 Years and over | 17 (100.0%) | 0 (0.0%) |
| Total | 197 (100.0%) | 0 (0.0%) |
Educational Attainment by Field of Study in Zip Code 20645
Education (40 | 22.6%), arts & humanities (37 | 20.9%), liberal arts & history (30 | 17.0%), physical & health sciences (17 | 9.6%), and computers & mathematics (11 | 6.2%) are the most common fields of study among 177 individuals in Zip Code 20645 who have obtained a bachelor's degree or higher.
| Field of Study | # Graduates | % Graduates |
| Computers & Mathematics | 11 | 6.2% |
| Bio, Nature & Agricultural | 0 | 0.0% |
| Physical & Health Sciences | 17 | 9.6% |
| Psychology | 9 | 5.1% |
| Social Sciences | 0 | 0.0% |
| Engineering | 10 | 5.7% |
| Multidisciplinary Studies | 0 | 0.0% |
| Science & Technology | 9 | 5.1% |
| Business | 6 | 3.4% |
| Education | 40 | 22.6% |
| Literature & Languages | 8 | 4.5% |
| Liberal Arts & History | 30 | 17.0% |
| Visual & Performing Arts | 0 | 0.0% |
| Communications | 0 | 0.0% |
| Arts & Humanities | 37 | 20.9% |
| Total | 177 | 100.0% |
Transportation & Commute in Zip Code 20645
Vehicle Availability by Sex in Zip Code 20645
The most prevalent vehicle ownership categories in Zip Code 20645 are males with 2 vehicles (37, accounting for 36.3%) and females with 2 vehicles (95, making up 25.5%).
| Vehicles Available | Male | Female |
| No Vehicle | 0 (0.0%) | 0 (0.0%) |
| 1 Vehicle | 0 (0.0%) | 22 (15.2%) |
| 2 Vehicles | 37 (36.3%) | 95 (65.5%) |
| 3 Vehicles | 30 (29.4%) | 28 (19.3%) |
| 4 Vehicles | 35 (34.3%) | 0 (0.0%) |
| 5 or more Vehicles | 0 (0.0%) | 0 (0.0%) |
| Total | 102 (100.0%) | 145 (100.0%) |
Commute Time in Zip Code 20645
The most frequently occuring commute durations in Zip Code 20645 are 60 to 89 minutes (53 commuters, 29.3%), 45 to 59 minutes (33 commuters, 18.2%), and 25 to 29 minutes (25 commuters, 13.8%).
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 0 | 0.0% |
| 5 to 9 Minutes | 0 | 0.0% |
| 10 to 14 Minutes | 0 | 0.0% |
| 15 to 19 Minutes | 0 | 0.0% |
| 20 to 24 Minutes | 0 | 0.0% |
| 25 to 29 Minutes | 25 | 13.8% |
| 30 to 34 Minutes | 19 | 10.5% |
| 35 to 39 Minutes | 16 | 8.8% |
| 40 to 44 Minutes | 16 | 8.8% |
| 45 to 59 Minutes | 33 | 18.2% |
| 60 to 89 Minutes | 53 | 29.3% |
| 90 or more Minutes | 19 | 10.5% |
Commute Time by Sex in Zip Code 20645
The most common commute times in Zip Code 20645 are 60 to 89 minutes (33 commuters, 34.4%) for males and 45 to 59 minutes (29 commuters, 34.1%) for females.
| Commute Time | Male | Female |
| Less than 5 Minutes | 0 (0.0%) | 0 (0.0%) |
| 5 to 9 Minutes | 0 (0.0%) | 0 (0.0%) |
| 10 to 14 Minutes | 0 (0.0%) | 0 (0.0%) |
| 15 to 19 Minutes | 0 (0.0%) | 0 (0.0%) |
| 20 to 24 Minutes | 0 (0.0%) | 0 (0.0%) |
| 25 to 29 Minutes | 25 (26.0%) | 0 (0.0%) |
| 30 to 34 Minutes | 8 (8.3%) | 11 (12.9%) |
| 35 to 39 Minutes | 5 (5.2%) | 11 (12.9%) |
| 40 to 44 Minutes | 16 (16.7%) | 0 (0.0%) |
| 45 to 59 Minutes | 4 (4.2%) | 29 (34.1%) |
| 60 to 89 Minutes | 33 (34.4%) | 20 (23.5%) |
| 90 or more Minutes | 5 (5.2%) | 14 (16.5%) |
Time of Departure to Work by Sex in Zip Code 20645
The most frequent times of departure to work in Zip Code 20645 are 12:00 AM to 4:59 AM (30, 31.2%) for males and 7:30 AM to 7:59 AM (32, 37.7%) for females.
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 30 (31.2%) | 8 (9.4%) |
| 5:00 AM to 5:29 AM | 12 (12.5%) | 19 (22.4%) |
| 5:30 AM to 5:59 AM | 7 (7.3%) | 0 (0.0%) |
| 6:00 AM to 6:29 AM | 0 (0.0%) | 6 (7.1%) |
| 6:30 AM to 6:59 AM | 0 (0.0%) | 5 (5.9%) |
| 7:00 AM to 7:29 AM | 0 (0.0%) | 6 (7.1%) |
| 7:30 AM to 7:59 AM | 0 (0.0%) | 32 (37.7%) |
| 8:00 AM to 8:29 AM | 8 (8.3%) | 0 (0.0%) |
| 8:30 AM to 8:59 AM | 4 (4.2%) | 9 (10.6%) |
| 9:00 AM to 9:59 AM | 21 (21.9%) | 0 (0.0%) |
| 10:00 AM to 10:59 AM | 0 (0.0%) | 0 (0.0%) |
| 11:00 AM to 11:59 AM | 0 (0.0%) | 0 (0.0%) |
| 12:00 PM to 3:59 PM | 9 (9.4%) | 0 (0.0%) |
| 4:00 PM to 11:59 PM | 5 (5.2%) | 0 (0.0%) |
| Total | 96 (100.0%) | 85 (100.0%) |
Housing Occupancy in Zip Code 20645
Occupancy by Ownership in Zip Code 20645
Of the total 286 dwellings in Zip Code 20645, owner-occupied units account for 271 (94.8%), while renter-occupied units make up 15 (5.2%).
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 271 | 94.8% |
| Renter-Occupied Housing Units | 15 | 5.2% |
| Total Occupied Housing Units | 286 | 100.0% |
Occupancy by Household Size in Zip Code 20645
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 54 | 18.9% |
| 2-Person Household | 130 | 45.5% |
| 3-Person Household | 46 | 16.1% |
| 4+ Person Household | 56 | 19.6% |
| Total Housing Units | 286 | 100.0% |
Occupancy by Ownership by Household Size in Zip Code 20645
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 54 (100.0%) | 0 (0.0%) |
| 2-Person Household | 115 (88.5%) | 15 (11.5%) |
| 3-Person Household | 46 (100.0%) | 0 (0.0%) |
| 4+ Person Household | 56 (100.0%) | 0 (0.0%) |
| Total Housing Units | 271 (94.8%) | 15 (5.2%) |
Occupancy by Educational Attainment in Zip Code 20645
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 12 (100.0%) | 0 (0.0%) |
| High School Diploma | 93 (86.1%) | 15 (13.9%) |
| College/Associate Degree | 70 (100.0%) | 0 (0.0%) |
| Bachelor's Degree or higher | 96 (100.0%) | 0 (0.0%) |
Occupancy by Age of Householder in Zip Code 20645
| Age Bracket | # Households | % Households |
| Under 35 Years | 21 | 7.3% |
| 35 to 44 Years | 28 | 9.8% |
| 45 to 54 Years | 37 | 12.9% |
| 55 to 64 Years | 74 | 25.9% |
| 65 to 74 Years | 23 | 8.0% |
| 75 to 84 Years | 59 | 20.6% |
| 85 Years and Over | 44 | 15.4% |
| Total | 286 | 100.0% |
Housing Finances in Zip Code 20645
Median Income by Occupancy in Zip Code 20645
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 271 (94.8%) | $140,156 |
| Renter-Occupied | 15 (5.2%) | $0 |
| Average | 286 (100.0%) | $119,167 |
Occupancy by Householder Income Bracket in Zip Code 20645
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 0 (0.0%) | 0 (0.0%) |
| $5,000 to $9,999 | 0 (0.0%) | 0 (0.0%) |
| $10,000 to $14,999 | 0 (0.0%) | 0 (0.0%) |
| $15,000 to $19,999 | 0 (0.0%) | 0 (0.0%) |
| $20,000 to $24,999 | 0 (0.0%) | 0 (0.0%) |
| $25,000 to $34,999 | 25 (9.2%) | 0 (0.0%) |
| $35,000 to $49,999 | 0 (0.0%) | 15 (100.0%) |
| $50,000 to $74,999 | 25 (9.2%) | 0 (0.0%) |
| $75,000 to $99,999 | 35 (12.9%) | 0 (0.0%) |
| $100,000 to $149,999 | 64 (23.6%) | 0 (0.0%) |
| $150,000 or more | 122 (45.0%) | 0 (0.0%) |
| Total | 271 (100.0%) | 15 (100.0%) |
Monthly Housing Cost Tiers in Zip Code 20645
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 0 (0.0%) | 0 (0.0%) |
| $300 to $499 | 0 (0.0%) | 0 (0.0%) |
| $500 to $799 | 25 (9.2%) | 0 (0.0%) |
| $800 to $999 | 11 (4.1%) | 0 (0.0%) |
| $1,000 to $1,499 | 54 (19.9%) | 0 (0.0%) |
| $1,500 to $1,999 | 33 (12.2%) | 0 (0.0%) |
| $2,000 to $2,499 | 28 (10.3%) | 0 (0.0%) |
| $2,500 to $2,999 | 80 (29.5%) | 0 (0.0%) |
| $3,000 or more | 40 (14.8%) | 0 (0.0%) |
| Total | 271 (100.0%) | 15 (100.0%) |
Physical Housing Characteristics in Zip Code 20645
Housing Structures in Zip Code 20645
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 286 | 100.0% |
| Single Unit, Attached | 0 | 0.0% |
| 2 Unit Apartments | 0 | 0.0% |
| 3 or 4 Unit Apartments | 0 | 0.0% |
| 5 to 9 Unit Apartments | 0 | 0.0% |
| 10 or more Apartments | 0 | 0.0% |
| Mobile Home / Other | 0 | 0.0% |
| Total | 286 | 100.0% |
Housing Structures by Occupancy in Zip Code 20645
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 271 (94.8%) | 15 (5.2%) |
| Single Unit, Attached | 0 (0.0%) | 0 (0.0%) |
| 2 Unit Apartments | 0 (0.0%) | 0 (0.0%) |
| 3 or 4 Unit Apartments | 0 (0.0%) | 0 (0.0%) |
| 5 to 9 Unit Apartments | 0 (0.0%) | 0 (0.0%) |
| 10 or more Apartments | 0 (0.0%) | 0 (0.0%) |
| Mobile Home / Other | 0 (0.0%) | 0 (0.0%) |
| Total | 271 (94.8%) | 15 (5.2%) |
Housing Structures by Number of Rooms in Zip Code 20645
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 0 (0.0%) | 0 (0.0%) |
| 2 or 3 Rooms | 0 (0.0%) | 0 (0.0%) |
| 4 or 5 Rooms | 13 (4.8%) | 0 (0.0%) |
| 6 or 7 Rooms | 192 (70.9%) | 0 (0.0%) |
| 8 or more Rooms | 66 (24.3%) | 15 (100.0%) |
| Total | 271 (100.0%) | 15 (100.0%) |
Housing Structure by Heating Type in Zip Code 20645
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 0 (0.0%) | 0 (0.0%) |
| Bottled, Tank, or LP Gas | 0 (0.0%) | 0 (0.0%) |
| Electricity | 263 (97.1%) | 0 (0.0%) |
| Fuel Oil or Kerosene | 8 (2.9%) | 15 (100.0%) |
| Coal or Coke | 0 (0.0%) | 0 (0.0%) |
| All other Fuels | 0 (0.0%) | 0 (0.0%) |
| No Fuel Used | 0 (0.0%) | 0 (0.0%) |
| Total | 271 (100.0%) | 15 (100.0%) |
Household Vehicle Usage in Zip Code 20645
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 0 (0.0%) | 0 (0.0%) |
| 1 Vehicle | 66 (24.3%) | 0 (0.0%) |
| 2 Vehicles | 132 (48.7%) | 15 (100.0%) |
| 3 or more Vehicles | 73 (26.9%) | 0 (0.0%) |
| Total | 271 (100.0%) | 15 (100.0%) |
Real Estate & Mortgages in Zip Code 20645
Real Estate and Mortgage Overview in Zip Code 20645
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 68 | 203 |
| Median Property Value | $369,400 | $467,100 |
| Median Household Income | $59,231 | $111 |
| Monthly Housing Costs | $882 | $40 |
| Real Estate Taxes | $4,692 | $0 |
Property Value by Mortgage Status in Zip Code 20645
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 0 (0.0%) | 0 (0.0%) |
| $50,000 to $99,999 | 0 (0.0%) | 0 (0.0%) |
| $100,000 to $299,999 | 0 (0.0%) | 21 (10.3%) |
| $300,000 to $499,999 | 49 (72.1%) | 93 (45.8%) |
| $500,000 to $749,999 | 19 (27.9%) | 83 (40.9%) |
| $750,000 to $999,999 | 0 (0.0%) | 6 (3.0%) |
| $1,000,000 or more | 0 (0.0%) | 0 (0.0%) |
| Total | 68 (100.0%) | 203 (100.0%) |
Household Income by Mortgage Status in Zip Code 20645
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 0 (0.0%) | 0 (0.0%) |
| $10,000 to $24,999 | 0 (0.0%) | 0 (0.0%) |
| $25,000 to $34,999 | 25 (36.8%) | 0 (0.0%) |
| $35,000 to $49,999 | 0 (0.0%) | 0 (0.0%) |
| $50,000 to $74,999 | 13 (19.1%) | 0 (0.0%) |
| $75,000 to $99,999 | 19 (27.9%) | 12 (5.9%) |
| $100,000 to $149,999 | 0 (0.0%) | 16 (7.9%) |
| $150,000 or more | 11 (16.2%) | 64 (31.5%) |
| Total | 68 (100.0%) | 203 (100.0%) |
Property Value to Household Income Ratio in Zip Code 20645
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 11 (16.2%) | 173,523 (85,479.3%) |
| 2.0x to 2.9x | 0 (0.0%) | 72 (35.5%) |
| 3.0x to 3.9x | 0 (0.0%) | 34 (16.8%) |
| 4.0x or more | 57 (83.8%) | 69 (34.0%) |
| Total | 68 (100.0%) | 203 (100.0%) |
Real Estate Taxes by Mortgage Status in Zip Code 20645
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 0 (0.0%) | 0 (0.0%) |
| $800 to $1,499 | 13 (19.1%) | 22 (10.8%) |
| $800 to $1,499 | 55 (80.9%) | 0 (0.0%) |
| Total | 68 (100.0%) | 203 (100.0%) |
Health & Disability in Zip Code 20645
Health Insurance Coverage by Age in Zip Code 20645
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 31 (100.0%) | 0 (0.0%) |
| 6 to 18 Years | 143 (100.0%) | 0 (0.0%) |
| 19 to 25 Years | 47 (100.0%) | 0 (0.0%) |
| 26 to 34 Years | 46 (100.0%) | 0 (0.0%) |
| 35 to 44 Years | 54 (100.0%) | 0 (0.0%) |
| 45 to 54 Years | 86 (100.0%) | 0 (0.0%) |
| 55 to 64 Years | 155 (100.0%) | 0 (0.0%) |
| 65 to 74 Years | 41 (100.0%) | 0 (0.0%) |
| 75 Years and older | 160 (100.0%) | 0 (0.0%) |
| Total | 763 (100.0%) | 0 (0.0%) |
Health Insurance Coverage by Citizenship Status in Zip Code 20645
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 31 (100.0%) | 0 (0.0%) |
| Foreign Born, Citizen | 143 (100.0%) | 0 (0.0%) |
| Foreign Born, not a Citizen | 47 (100.0%) | 0 (0.0%) |
Health Insurance Coverage by Household Income in Zip Code 20645
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 0 (0.0%) | 0 (0.0%) |
| $25,000 to $49,999 | 68 (100.0%) | 0 (0.0%) |
| $50,000 to $74,999 | 55 (100.0%) | 0 (0.0%) |
| $75,000 to $99,999 | 72 (100.0%) | 0 (0.0%) |
| $100,000 and over | 568 (100.0%) | 0 (0.0%) |
Public vs Private Health Insurance Coverage by Age in Zip Code 20645
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 10 (32.3%) | 21 (67.7%) |
| 6 to 18 Years | 24 (16.8%) | 143 (100.0%) |
| 19 to 25 Years | 31 (66.0%) | 47 (100.0%) |
| 25 to 34 Years | 0 (0.0%) | 46 (100.0%) |
| 35 to 44 Years | 0 (0.0%) | 54 (100.0%) |
| 45 to 54 Years | 12 (14.0%) | 86 (100.0%) |
| 55 to 64 Years | 49 (31.6%) | 155 (100.0%) |
| 65 to 74 Years | 41 (100.0%) | 41 (100.0%) |
| 75 Years and over | 160 (100.0%) | 145 (90.6%) |
| Total | 327 (42.9%) | 738 (96.7%) |
Disability Status by Sex by Age in Zip Code 20645
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 64 Years | 0 (0.0%) | 0 (0.0%) |
| 65 to 74 Years | 18 (100.0%) | 0 (0.0%) |
| 75 Years and over | 31 (56.4%) | 27 (25.7%) |
Disability Class by Sex by Age in Zip Code 20645
Disability Class: Hearing Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 64 Years | 0 (0.0%) | 0 (0.0%) |
| 65 to 74 Years | 0 (0.0%) | 0 (0.0%) |
| 75 Years and over | 15 (27.3%) | 27 (25.7%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 64 Years | 0 (0.0%) | 0 (0.0%) |
| 65 to 74 Years | 0 (0.0%) | 0 (0.0%) |
| 75 Years and over | 0 (0.0%) | 0 (0.0%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 64 Years | 0 (0.0%) | 0 (0.0%) |
| 65 to 74 Years | 18 (100.0%) | 0 (0.0%) |
| 75 Years and over | 0 (0.0%) | 0 (0.0%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 64 Years | 0 (0.0%) | 0 (0.0%) |
| 65 to 74 Years | 0 (0.0%) | 0 (0.0%) |
| 75 Years and over | 16 (29.1%) | 27 (25.7%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 64 Years | 0 (0.0%) | 0 (0.0%) |
| 65 to 74 Years | 0 (0.0%) | 0 (0.0%) |
| 75 Years and over | 0 (0.0%) | 12 (11.4%) |
Technology Access in Zip Code 20645
Computing Device Access in Zip Code 20645
| Device Type | # Households | % Households |
| Desktop or Laptop | 239 | 83.6% |
| Smartphone | 214 | 74.8% |
| Tablet | 196 | 68.5% |
| No Computing Device | 19 | 6.6% |
| Total | 286 | 100.0% |
Internet Access in Zip Code 20645
| Internet Type | # Households | % Households |
| Dial-Up Internet | 0 | 0.0% |
| Broadband Home | 242 | 84.6% |
| Cellular Data Only | 12 | 4.2% |
| Satellite Internet | 0 | 0.0% |
| No Internet | 32 | 11.2% |
| Total | 286 | 100.0% |
Common Questions
What is the Total Population of Zip Code 20645?
Total Population of Zip Code 20645 is 763.
What is the Total Male Population of Zip Code 20645?
Total Male Population of Zip Code 20645 is 355.
What is the Total Female Population of Zip Code 20645?
Total Female Population of Zip Code 20645 is 408.
What is the Ratio of Males per 100 Females in Zip Code 20645?
There are 87.01 Males per 100 Females in Zip Code 20645.
What is the Ratio of Females per 100 Males in Zip Code 20645?
There are 114.93 Females per 100 Males in Zip Code 20645.
What is the Median Population Age in Zip Code 20645?
Median Population Age in Zip Code 20645 is 50.4 Years.
What is the Average Family Size in Zip Code 20645
Average Family Size in Zip Code 20645 is 3.0 People.
What is the Average Household Size in Zip Code 20645
Average Household Size in Zip Code 20645 is 2.7 People.
What is Per Capita Income in Zip Code 20645?
Per Capita income in Zip Code 20645 is $70,710.
What is the Median Family Income in Zip Code 20645?
Median Family Income in Zip Code 20645 is $119,762.
What is the Median Household income in Zip Code 20645?
Median Household Income in Zip Code 20645 is $119,167.
What is Income or Wage Gap in Zip Code 20645?
Income or Wage Gap in Zip Code 20645 is 32.9%.
Women in Zip Code 20645 earn 67.1 cents for every dollar earned by a man.
What is Inequality or Gini Index in Zip Code 20645?
Inequality or Gini Index in Zip Code 20645 is 0.43.
How Large is the Labor Force in Zip Code 20645?
There are 247 People in the Labor Forcein in Zip Code 20645.
What is the Percentage of People in the Labor Force in Zip Code 20645?
36.9% of People are in the Labor Force in Zip Code 20645.