Zip Code 21840

Zip Code 21840 Map

Zip Code 21840 Map

Zip Code 21840 Overview

541
TOTAL POPULATION
246
MALE POPULATION
295
FEMALE POPULATION
83.39
MALES / 100 FEMALES
119.92
FEMALES / 100 MALES
46.9
MEDIAN AGE
2.8
AVG FAMILY SIZE
2.8
AVG HOUSEHOLD SIZE
$62,583
PER CAPITA INCOME
0.41
INEQUALITY / GINI INDEX
318
LABOR FORCE [ PEOPLE ]
76.8%
PERCENT IN LABOR FORCE
16.0%
UNEMPLOYMENT RATE

Zip Code 21840 Area Codes

Race in Zip Code 21840

The most populous races in Zip Code 21840 are White / Caucasian (398 | 73.6%), Two or more Races (124 | 22.9%), and Black / African American (19 | 3.5%).
Race in Zip Code 21840
Race# Population% Population
Asian00.0%
Black / African American193.5%
Hawaiian / Pacific00.0%
Hispanic or Latino00.0%
Native / Alaskan00.0%
White / Caucasian39873.6%
Two or more Races12422.9%
Some other Race00.0%
Total541100.0%

Ancestry in Zip Code 21840

The most populous ancestries reported in Zip Code 21840 are German (101 | 18.7%), English (86 | 15.9%), Irish (56 | 10.3%), and Scottish (16 | 3.0%), together accounting for 47.9% of all Zip Code 21840 residents.
Ancestry in Zip Code 21840
Ancestry# Population% Population
English8615.9%
German10118.7%
Irish5610.3%
Scottish163.0%
View All 4 Rows

Immigrants in Zip Code 21840

The most numerous immigrant groups reported in Zip Code 21840 came from Europe (17 | 3.1%), and Northern Europe (17 | 3.1%), together accounting for 6.3% of all Zip Code 21840 residents.
Immigrants in Zip Code 21840
Immigration Origin# Population% Population
Europe173.1%
Northern Europe173.1%
View All 2 Rows

Sex and Age in Zip Code 21840

Sex and Age in Zip Code 21840

The most populous age groups in Zip Code 21840 are 65 to 69 Years (70 | 28.5%) for men and 15 to 19 Years (61 | 20.7%) for women.
Sex and Age in Zip Code 21840
Age BracketMaleFemale
Under 5 Years0 (0.0%)54 (18.3%)
5 to 9 Years39 (15.9%)0 (0.0%)
10 to 14 Years0 (0.0%)0 (0.0%)
15 to 19 Years0 (0.0%)61 (20.7%)
20 to 24 Years21 (8.5%)0 (0.0%)
25 to 29 Years0 (0.0%)0 (0.0%)
30 to 34 Years0 (0.0%)32 (10.8%)
35 to 39 Years0 (0.0%)0 (0.0%)
40 to 44 Years36 (14.6%)0 (0.0%)
45 to 49 Years50 (20.3%)26 (8.8%)
50 to 54 Years0 (0.0%)0 (0.0%)
55 to 59 Years0 (0.0%)56 (19.0%)
60 to 64 Years0 (0.0%)0 (0.0%)
65 to 69 Years70 (28.5%)33 (11.2%)
70 to 74 Years0 (0.0%)0 (0.0%)
75 to 79 Years16 (6.5%)0 (0.0%)
80 to 84 Years14 (5.7%)33 (11.2%)
85 Years and over0 (0.0%)0 (0.0%)
Total246 (100.0%)295 (100.0%)

Families and Households in Zip Code 21840

Median Family Size in Zip Code 21840

The median family size in Zip Code 21840 is 2.84 persons per family, with single female/mother families (32 | 20.3%) accounting for the largest median family size of 4.97 persons per family. On the other hand, single male/father families (14 | 8.9%) represent the smallest median family size with 2.07 persons per family.
Median Family Size in Zip Code 21840
Family Type# FamiliesFamily Size
Married-Couple112 (70.9%)2.32
Single Male/Father14 (8.9%)2.07
Single Female/Mother32 (20.3%)4.97
Total Families158 (100.0%)2.84

Median Household Size in Zip Code 21840

Median Household Size in Zip Code 21840
Household Type# HouseholdsHousehold Size
Married-Couple112 (57.7%)2.51
Single Male/Father14 (7.2%)2.07
Single Female/Mother32 (16.5%)6.09
Non-family36 (18.6%)-
Total Households194 (100.0%)2.79

Household Size by Marriage Status in Zip Code 21840

Out of a total of 194 households in Zip Code 21840, 158 (81.4%) are family households, while 36 (18.6%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 113, and the most common type of nonfamily households are 1-person households, comprising 36.
Household Size by Marriage Status in Zip Code 21840
Household SizeFamily HouseholdsNonfamily Households
1-Person Households-36 (18.6%)
2-Person Households113 (58.3%)0 (0.0%)
3-Person Households0 (0.0%)0 (0.0%)
4-Person Households13 (6.7%)0 (0.0%)
5-Person Households32 (16.5%)0 (0.0%)
6-Person Households0 (0.0%)0 (0.0%)
7+ Person Households0 (0.0%)0 (0.0%)
Total158 (81.4%)36 (18.6%)

Female Fertility in Zip Code 21840

Fertility by Age in Zip Code 21840

Female Fertility by Age in Zip Code 21840
Age BracketWomen with BirthsBirths / 1,000 Women
15 to 19 years0 (0.0%)0.0
20 to 34 years0 (0.0%)0.0
35 to 50 years0 (0.0%)0.0
Total0 (0.0%)0.0

Fertility by Age by Marriage Status in Zip Code 21840

Female Fertility by Age by Marriage Status in Zip Code 21840
Age BracketMarriedUnmarried
15 to 19 years0 (0.0%)0 (0.0%)
20 to 34 years0 (0.0%)0 (0.0%)
35 to 50 years0 (0.0%)0 (0.0%)
Total0 (0.0%)0 (0.0%)

Fertility by Education in Zip Code 21840

Female Fertility by Education Attainment in Zip Code 21840
Educational AttainmentWomen with BirthsBirths / 1,000 Women
Less than High School0 (0.0%)0.0
High School Diploma0 (0.0%)0.0
College or Associate's Degree0 (0.0%)0.0
Bachelor's Degree0 (0.0%)0.0
Graduate Degree0 (0.0%)0.0
Total0 (0.0%)0.0

Fertility by Education by Marriage Status in Zip Code 21840

Female Fertility by Education by Marriage Status in Zip Code 21840
Educational AttainmentMarriedUnmarried
Less than High School0 (0.0%)0 (0.0%)
High School Diploma0 (0.0%)0 (0.0%)
College or Associate's Degree0 (0.0%)0 (0.0%)
Bachelor's Degree0 (0.0%)0 (0.0%)
Graduate Degree0 (0.0%)0 (0.0%)
Total0 (0.0%)0 (0.0%)

Income in Zip Code 21840

Income Overview in Zip Code 21840

CharacteristicNumberMeasure
Per Capita Income541$62,583
Median Family Income158$0
Mean Family Income158$176,935
Median Household Income194$0
Mean Household Income194$166,320
Income Deficit158$0
Wage / Income Gap (%)5410.00%
Wage / Income Gap ($)541100.00¢ per $1
Gini / Inequality Index5410.41

Earnings by Sex in Zip Code 21840

Earnings by Sex in Zip Code 21840
SexNumberAverage Earnings
Male126 (47.2%)$0
Female141 (52.8%)$0
Total267 (100.0%)$42,695

Earnings by Sex by Income Bracket in Zip Code 21840

The most common earnings brackets in Zip Code 21840 are $100,000+ for men (53 | 42.1%) and $10,000 to $12,499 for women (56 | 39.7%).
Earnings by Sex by Income Bracket in Zip Code 21840
IncomeMaleFemale
$2,499 or less0 (0.0%)0 (0.0%)
$2,500 to $4,9990 (0.0%)0 (0.0%)
$5,000 to $7,4990 (0.0%)0 (0.0%)
$7,500 to $9,9990 (0.0%)0 (0.0%)
$10,000 to $12,49917 (13.5%)56 (39.7%)
$12,500 to $14,9990 (0.0%)0 (0.0%)
$15,000 to $17,4990 (0.0%)0 (0.0%)
$17,500 to $19,9990 (0.0%)0 (0.0%)
$20,000 to $22,4990 (0.0%)0 (0.0%)
$22,500 to $24,9990 (0.0%)0 (0.0%)
$25,000 to $29,9990 (0.0%)27 (19.2%)
$30,000 to $34,9990 (0.0%)0 (0.0%)
$35,000 to $39,99918 (14.3%)0 (0.0%)
$40,000 to $44,9990 (0.0%)45 (31.9%)
$45,000 to $49,9990 (0.0%)0 (0.0%)
$50,000 to $54,9990 (0.0%)0 (0.0%)
$55,000 to $64,9990 (0.0%)0 (0.0%)
$65,000 to $74,99921 (16.7%)13 (9.2%)
$75,000 to $99,99917 (13.5%)0 (0.0%)
$100,000+53 (42.1%)0 (0.0%)
Total126 (100.0%)141 (100.0%)

Earnings by Sex by Educational Attainment in Zip Code 21840

Earnings by Sex by Educational Attainment in Zip Code 21840
Educational AttainmentMale IncomeFemale Income
Less than High School--
High School Diploma--
College or Associate's Degree--
Bachelor's Degree--
Graduate Degree--
Total$250,001$0

Family Income in Zip Code 21840

Family Income Brackets in Zip Code 21840

According to the Zip Code 21840 family income data, there are 53 families falling into the $200,000+ income range, which is the most common income bracket and makes up 33.5% of all families.
Family Income Brackets in Zip Code 21840
Income Bracket# Families% Families
Less than $10,00000.0%
$10,000 to $14,99900.0%
$15,000 to $24,999148.9%
$25,000 to $34,99900.0%
$35,000 to $49,9993220.3%
$50,000 to $74,9991710.8%
$75,000 to $99,999138.2%
$100,000 to $149,99900.0%
$150,000 to $199,9992918.4%
$200,000+5333.5%

Family Income by Famaliy Size in Zip Code 21840

Family Income by Famaliy Size in Zip Code 21840
Income Bracket# FamiliesMedian Income
2-Person Families113 (71.5%)$0
3-Person Families13 (8.2%)$0
4-Person Families32 (20.3%)$0
5-Person Families0 (0.0%)$0
6-Person Families0 (0.0%)$0
7+ Person Families0 (0.0%)$0
Total158 (100.0%)$0

Family Income by Number of Earners in Zip Code 21840

Family Income by Number of Earners in Zip Code 21840
Number of Earners# FamiliesMedian Income
No Earners30 (19.0%)$0
1 Earner49 (31.0%)$0
2 Earners66 (41.8%)$0
3+ Earners13 (8.2%)$0
Total158 (100.0%)$0

Household Income in Zip Code 21840

Household Income Brackets in Zip Code 21840

With 66 households falling in the category, the $200,000+ income range is the most frequent in Zip Code 21840, accounting for 34.0% of all households.
Household Income Brackets in Zip Code 21840
Income Bracket# Households% Households
Less than $10,00000.0%
$10,000 to $14,99900.0%
$15,000 to $24,999147.2%
$25,000 to $34,99900.0%
$35,000 to $49,99900.0%
$50,000 to $74,9995327.3%
$75,000 to $99,9994523.2%
$100,000 to $149,99900.0%
$150,000 to $199,999168.2%
$200,000+6634.0%

Household Income by Householder Age in Zip Code 21840

Household Income by Householder Age in Zip Code 21840
Income Bracket# HouseholdsMedian Income
15 to 24 Years0 (0.0%)$0
25 to 44 Years32 (16.5%)$0
45 to 64 Years26 (13.4%)$0
65+ Years136 (70.1%)$0
Total194 (100.0%)$0

Poverty in Zip Code 21840

Income Below Poverty by Sex and Age in Zip Code 21840

Income Below Poverty by Sex and Age in Zip Code 21840
Age BracketMaleFemale
Under 5 Years0 (0.0%)0 (0.0%)
5 Years0 (0.0%)0 (0.0%)
6 to 11 Years0 (0.0%)0 (0.0%)
12 to 14 Years0 (0.0%)0 (0.0%)
15 Years0 (0.0%)0 (0.0%)
16 and 17 Years0 (0.0%)0 (0.0%)
18 to 24 Years0 (0.0%)0 (0.0%)
25 to 34 Years0 (0.0%)0 (0.0%)
35 to 44 Years0 (0.0%)0 (0.0%)
45 to 54 Years0 (0.0%)0 (0.0%)
55 to 64 Years0 (0.0%)0 (0.0%)
65 to 74 Years0 (0.0%)0 (0.0%)
75 Years and over0 (0.0%)0 (0.0%)
Total0 (0.0%)0 (0.0%)

Income Above Poverty by Sex and Age in Zip Code 21840

According to the poverty statistics in Zip Code 21840, males aged 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.
Income Above Poverty by Sex and Age in Zip Code 21840
Age BracketMaleFemale
Under 5 Years0 (0.0%)54 (100.0%)
5 Years39 (100.0%)0 (0.0%)
6 to 11 Years0 (0.0%)0 (0.0%)
12 to 14 Years0 (0.0%)0 (0.0%)
15 Years0 (0.0%)34 (100.0%)
16 and 17 Years0 (0.0%)0 (0.0%)
18 to 24 Years21 (100.0%)27 (100.0%)
25 to 34 Years0 (0.0%)32 (100.0%)
35 to 44 Years36 (100.0%)0 (0.0%)
45 to 54 Years50 (100.0%)26 (100.0%)
55 to 64 Years0 (0.0%)56 (100.0%)
65 to 74 Years70 (100.0%)33 (100.0%)
75 Years and over30 (100.0%)33 (100.0%)
Total246 (100.0%)295 (100.0%)

Income Below Poverty Among Married-Couple Families in Zip Code 21840

Income Below Poverty Among Married-Couple Families in Zip Code 21840
ChildrenAbove PovertyBelow Poverty
No Children112 (100.0%)0 (0.0%)
1 or 2 Children0 (0.0%)0 (0.0%)
3 or 4 Children0 (0.0%)0 (0.0%)
5 or more Children0 (0.0%)0 (0.0%)
Total112 (100.0%)0 (0.0%)

Income Below Poverty Among Single-Parent Households in Zip Code 21840

Income Below Poverty Among Single-Parent Households in Zip Code 21840
ChildrenSingle FatherSingle Mother
No Children0 (0.0%)0 (0.0%)
1 or 2 Children0 (0.0%)0 (0.0%)
3 or 4 Children0 (0.0%)0 (0.0%)
5 or more Children0 (0.0%)0 (0.0%)
Total0 (0.0%)0 (0.0%)

Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 21840

Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 21840
ChildrenMarried-Couple FamiliesSingle-Parent Households
No Children0 (0.0%)0 (0.0%)
1 or 2 Children0 (0.0%)0 (0.0%)
3 or 4 Children0 (0.0%)0 (0.0%)
5 or more Children0 (0.0%)0 (0.0%)
Total0 (0.0%)0 (0.0%)

Employment Characteristics in Zip Code 21840

Employment by Class of Employer in Zip Code 21840

Among the 267 employed individuals in Zip Code 21840, private company employees (118 | 44.2%), state government employees (61 | 22.9%), and self-employed (incorporated) (53 | 19.9%) make up the most common classes of employment.
Employment by Class of Employer in Zip Code 21840
Employer Class# Employees% Employees
Private Company Employees11844.2%
Self-Employed (Incorporated)5319.9%
Self-Employed (Not Incorporated)00.0%
Not-for-profit Organizations3513.1%
Local Government Employees00.0%
State Government Employees6122.9%
Federal Government Employees00.0%
Unpaid Family Workers00.0%
Total267100.0%

Employment Status by Age in Zip Code 21840

According to the labor force statistics for Zip Code 21840, out of the total population over 16 years of age (414), 76.8% or 318 individuals are in the labor force, with 16.0% or 51 of them unemployed. The age group with the highest labor force participation rate is 16 to 19 years, with 100.0% or 27 individuals in the labor force. Within the labor force, the 35 to 44 years age range has the highest percentage of unemployed individuals, with 100.0% or 36 of them being unemployed.
Employment Status by Age in Zip Code 21840
Age BracketIn Labor ForceUnemployed
16 to 19 Years27 (100.0%)0 (0.0%)
20 to 24 Years21 (100.0%)0 (0.0%)
25 to 29 Years0 (0.0%)0 (0.0%)
30 to 34 Years32 (100.0%)0 (0.0%)
35 to 44 Years36 (100.0%)36 (100.0%)
45 to 54 Years76 (100.0%)15 (19.7%)
55 to 59 Years56 (100.0%)0 (0.0%)
60 to 64 Years0 (0.0%)0 (0.0%)
65 to 74 Years70 (68.0%)0 (0.0%)
75 Years and over0 (0.0%)0 (0.0%)
Total318 (76.8%)51 (16.0%)

Employment Status by Educational Attainment in Zip Code 21840

According to labor force statistics for Zip Code 21840, 100.0% of individuals (200) out of the total population between 25 and 64 years of age (200) are in the labor force, with 25.5% or 51 of them being unemployed. The group with the highest labor force participation rate are those with the educational attainment of high school diploma, with 100.0% or 123 individuals in the labor force. Within the labor force, individuals with high school diploma education have the highest percentage of unemployment, with 29.3% or 36 of them being unemployed.
Employment Status by Educational Attainment in Zip Code 21840
Educational AttainmentIn Labor ForceUnemployed
Less than High School0 (0.0%)0 (0.0%)
High School Diploma123 (100.0%)36 (29.3%)
College / Associate Degree77 (100.0%)15 (19.5%)
Bachelor's Degree or higher0 (0.0%)0 (0.0%)
Total200 (100.0%)51 (25.5%)

Employment Occupations by Sex in Zip Code 21840

Management, Business, Science and Arts Occupations

The most common Management, Business, Science and Arts occupations in Zip Code 21840 are Management (70 | 26.2%), Community & Social Service (18 | 6.7%), and Education, Arts & Media (18 | 6.7%).
Management, Business, Science and Arts Occupations in Zip Code 21840

Management, Business, Science and Arts Occupations by Sex

Management, Business, Science and Arts Occupations by Sex in Zip Code 21840
OccupationMaleFemale
Management70 (100.0%)0 (0.0%)
Business & Financial0 (0.0%)0 (0.0%)
Computers, Engineering & Science0 (0.0%)0 (0.0%)
Computers & Mathematics0 (0.0%)0 (0.0%)
Architecture & Engineering0 (0.0%)0 (0.0%)
Life, Physical & Social Science0 (0.0%)0 (0.0%)
Community & Social Service 18 (100.0%)0 (0.0%)
Education, Arts & Media18 (100.0%)0 (0.0%)
Legal Services & Support0 (0.0%)0 (0.0%)
Education Instruction & Library0 (0.0%)0 (0.0%)
Arts, Media & Entertainment0 (0.0%)0 (0.0%)
Health Diagnosing & Treating0 (0.0%)0 (0.0%)
Health Technologists0 (0.0%)0 (0.0%)
Total (Category)88 (100.0%)0 (0.0%)
Total (Overall)126 (47.2%)141 (52.8%)

Services Occupations

The most common Services occupations in Zip Code 21840 are Security & Protection (48 | 18.0%), and Law Enforcement (48 | 18.0%).
Services Occupations in Zip Code 21840

Services Occupations by Sex

Within the Services occupations in Zip Code 21840, the most male-oriented occupations are Security & Protection (43.8%), and Law Enforcement (43.8%), while the most female-oriented occupations are Security & Protection (56.2%), and Law Enforcement (56.2%).
Services Occupations by Sex in Zip Code 21840
OccupationMaleFemale
Healthcare Support0 (0.0%)0 (0.0%)
Security & Protection21 (43.8%)27 (56.2%)
Firefighting & Prevention0 (0.0%)0 (0.0%)
Law Enforcement21 (43.8%)27 (56.2%)
Food Preparation & Serving0 (0.0%)0 (0.0%)
Cleaning & Maintenance0 (0.0%)0 (0.0%)
Personal Care & Service0 (0.0%)0 (0.0%)
Total (Category)21 (43.8%)27 (56.2%)
Total (Overall)126 (47.2%)141 (52.8%)

Sales and Office Occupations

The most common Sales and Office occupations in Zip Code 21840 are , and Office & Administration (101 | 37.8%).
Sales and Office Occupations in Zip Code 21840

Sales and Office Occupations by Sex

Sales and Office Occupations by Sex in Zip Code 21840
OccupationMaleFemale
Sales & Related0 (0.0%)0 (0.0%)
Office & Administration0 (0.0%)101 (100.0%)
Total (Category)0 (0.0%)101 (100.0%)
Total (Overall)126 (47.2%)141 (52.8%)

Natural Resources, Construction and Maintenance Occupations

Natural Resources, Construction and Maintenance Occupations in Zip Code 21840

Natural Resources, Construction and Maintenance Occupations by Sex

Natural Resources, Construction and Maintenance Occupations by Sex in Zip Code 21840
OccupationMaleFemale
Farming, Fishing & Forestry0 (0.0%)0 (0.0%)
Construction & Extraction0 (0.0%)0 (0.0%)
Installation, Maintenance & Repair0 (0.0%)0 (0.0%)
Total (Category)0 (0.0%)0 (0.0%)
Total (Overall)126 (47.2%)141 (52.8%)

Production, Transportation and Moving Occupations

The most common Production, Transportation and Moving occupations in Zip Code 21840 are Transportation (17 | 6.4%), and Production (13 | 4.9%).
Production, Transportation and Moving Occupations in Zip Code 21840

Production, Transportation and Moving Occupations by Sex

Production, Transportation and Moving Occupations by Sex in Zip Code 21840
OccupationMaleFemale
Production0 (0.0%)13 (100.0%)
Transportation17 (100.0%)0 (0.0%)
Material Moving0 (0.0%)0 (0.0%)
Total (Category)17 (56.7%)13 (43.3%)
Total (Overall)126 (47.2%)141 (52.8%)

Employment Industries by Sex in Zip Code 21840

Employment Industries in Zip Code 21840

The major employment industries in Zip Code 21840 include Construction (109 | 40.8%), Public Administration (48 | 18.0%), Manufacturing (45 | 16.9%), Health Care & Social Assistance (35 | 13.1%), and Administrative & Support (17 | 6.4%).
Employment Industries in Zip Code 21840

Employment Industries by Sex in Zip Code 21840

The Zip Code 21840 industries that see more men than women are Administrative & Support (100.0%), Health Care & Social Assistance (100.0%), and Construction (48.6%), whereas the industries that tend to have a higher number of women are Manufacturing (100.0%), Transportation & Warehousing (100.0%), and Public Administration (56.2%).
Employment Industries by Sex in Zip Code 21840
IndustryMaleFemale
Agriculture, Fishing & Hunting0 (0.0%)0 (0.0%)
Mining, Quarrying, & Extraction0 (0.0%)0 (0.0%)
Construction53 (48.6%)56 (51.4%)
Manufacturing0 (0.0%)45 (100.0%)
Wholesale Trade0 (0.0%)0 (0.0%)
Retail Trade0 (0.0%)0 (0.0%)
Transportation & Warehousing0 (0.0%)13 (100.0%)
Utilities0 (0.0%)0 (0.0%)
Information0 (0.0%)0 (0.0%)
Finance & Insurance0 (0.0%)0 (0.0%)
Real Estate, Rental & Leasing0 (0.0%)0 (0.0%)
Professional & Scientific0 (0.0%)0 (0.0%)
Enterprise Management0 (0.0%)0 (0.0%)
Administrative & Support17 (100.0%)0 (0.0%)
Educational Services0 (0.0%)0 (0.0%)
Health Care & Social Assistance35 (100.0%)0 (0.0%)
Arts, Entertainment & Recreation0 (0.0%)0 (0.0%)
Accommodation & Food Services0 (0.0%)0 (0.0%)
Public Administration21 (43.8%)27 (56.2%)
Total126 (47.2%)141 (52.8%)

Education in Zip Code 21840

School Enrollment in Zip Code 21840

The most common levels of schooling among the 124 students in Zip Code 21840 are kindergarten (39 | 31.5%), high school (34 | 27.4%), and college / undergraduate (32 | 25.8%).
School Enrollment in Zip Code 21840
School Level# Students% Students
Nursery / Preschool00.0%
Kindergarten3931.5%
Elementary School00.0%
Middle School00.0%
High School3427.4%
College / Undergraduate3225.8%
Graduate / Professional1915.3%
Total124100.0%

School Enrollment by Age by Funding Source in Zip Code 21840

School Enrollment by Age by Funding Source in Zip Code 21840
Age BracketPublic SchoolPrivate School
3 to 4 Year Olds0 (0.0%)0 (0.0%)
5 to 9 Year Old39 (100.0%)0 (0.0%)
10 to 14 Year Olds0 (0.0%)0 (0.0%)
15 to 17 Year Olds34 (100.0%)0 (0.0%)
18 to 19 Year Olds0 (0.0%)0 (0.0%)
20 to 24 Year Olds0 (0.0%)0 (0.0%)
25 to 34 Year Olds32 (100.0%)0 (0.0%)
35 Years and over19 (100.0%)0 (0.0%)
Total124 (100.0%)0 (0.0%)

Educational Attainment by Field of Study in Zip Code 21840

Education (19 | 30.2%), bio, nature & agricultural (16 | 25.4%), business (14 | 22.2%), and literature & languages (14 | 22.2%) are the most common fields of study among 63 individuals in Zip Code 21840 who have obtained a bachelor's degree or higher.
Educational Attainment by Field of Study in Zip Code 21840
Field of Study# Graduates% Graduates
Computers & Mathematics00.0%
Bio, Nature & Agricultural1625.4%
Physical & Health Sciences00.0%
Psychology00.0%
Social Sciences00.0%
Engineering00.0%
Multidisciplinary Studies00.0%
Science & Technology00.0%
Business1422.2%
Education1930.2%
Literature & Languages1422.2%
Liberal Arts & History00.0%
Visual & Performing Arts00.0%
Communications00.0%
Arts & Humanities00.0%
Total63100.0%

Transportation & Commute in Zip Code 21840

Vehicle Availability by Sex in Zip Code 21840

The most prevalent vehicle ownership categories in Zip Code 21840 are males with 2 vehicles (70, accounting for 55.6%) and females with 2 vehicles (88, making up 49.6%).
Vehicle Availability by Sex in Zip Code 21840
Vehicles AvailableMaleFemale
No Vehicle0 (0.0%)0 (0.0%)
1 Vehicle0 (0.0%)0 (0.0%)
2 Vehicles70 (55.6%)88 (62.4%)
3 Vehicles18 (14.3%)13 (9.2%)
4 Vehicles38 (30.2%)40 (28.4%)
5 or more Vehicles0 (0.0%)0 (0.0%)
Total126 (100.0%)141 (100.0%)

Commute Time in Zip Code 21840

The most frequently occuring commute durations in Zip Code 21840 are 40 to 44 minutes (153 commuters, 57.3%), 90 or more minutes (51 commuters, 19.1%), and 45 to 59 minutes (32 commuters, 12.0%).
Commute Time in Zip Code 21840
Commute Time# Commuters% Commuters
Less than 5 Minutes00.0%
5 to 9 Minutes00.0%
10 to 14 Minutes00.0%
15 to 19 Minutes00.0%
20 to 24 Minutes00.0%
25 to 29 Minutes3111.6%
30 to 34 Minutes00.0%
35 to 39 Minutes00.0%
40 to 44 Minutes15357.3%
45 to 59 Minutes3212.0%
60 to 89 Minutes00.0%
90 or more Minutes5119.1%

Commute Time by Sex in Zip Code 21840

The most common commute times in Zip Code 21840 are 40 to 44 minutes (70 commuters, 55.6%) for males and 40 to 44 minutes (83 commuters, 58.9%) for females.
Commute Time by Sex in Zip Code 21840
Commute TimeMaleFemale
Less than 5 Minutes0 (0.0%)0 (0.0%)
5 to 9 Minutes0 (0.0%)0 (0.0%)
10 to 14 Minutes0 (0.0%)0 (0.0%)
15 to 19 Minutes0 (0.0%)0 (0.0%)
20 to 24 Minutes0 (0.0%)0 (0.0%)
25 to 29 Minutes18 (14.3%)13 (9.2%)
30 to 34 Minutes0 (0.0%)0 (0.0%)
35 to 39 Minutes0 (0.0%)0 (0.0%)
40 to 44 Minutes70 (55.6%)83 (58.9%)
45 to 59 Minutes0 (0.0%)32 (22.7%)
60 to 89 Minutes0 (0.0%)0 (0.0%)
90 or more Minutes38 (30.2%)13 (9.2%)

Time of Departure to Work by Sex in Zip Code 21840

The most frequent times of departure to work in Zip Code 21840 are 6:00 AM to 6:29 AM (71, 56.4%) for males and 7:30 AM to 7:59 AM (56, 39.7%) for females.
Time of Departure to Work by Sex in Zip Code 21840
Time of DepartureMaleFemale
12:00 AM to 4:59 AM17 (13.5%)13 (9.2%)
5:00 AM to 5:29 AM21 (16.7%)27 (19.2%)
5:30 AM to 5:59 AM0 (0.0%)0 (0.0%)
6:00 AM to 6:29 AM71 (56.4%)0 (0.0%)
6:30 AM to 6:59 AM17 (13.5%)13 (9.2%)
7:00 AM to 7:29 AM0 (0.0%)32 (22.7%)
7:30 AM to 7:59 AM0 (0.0%)56 (39.7%)
8:00 AM to 8:29 AM0 (0.0%)0 (0.0%)
8:30 AM to 8:59 AM0 (0.0%)0 (0.0%)
9:00 AM to 9:59 AM0 (0.0%)0 (0.0%)
10:00 AM to 10:59 AM0 (0.0%)0 (0.0%)
11:00 AM to 11:59 AM0 (0.0%)0 (0.0%)
12:00 PM to 3:59 PM0 (0.0%)0 (0.0%)
4:00 PM to 11:59 PM0 (0.0%)0 (0.0%)
Total126 (100.0%)141 (100.0%)

Housing Occupancy in Zip Code 21840

Occupancy by Ownership in Zip Code 21840

Of the total 194 dwellings in Zip Code 21840, owner-occupied units account for 143 (73.7%), while renter-occupied units make up 51 (26.3%).
Occupancy by Ownership in Zip Code 21840
Occupancy# Housing Units% Housing Units
Owner Occupied Housing Units14373.7%
Renter-Occupied Housing Units5126.3%
Total Occupied Housing Units194100.0%

Occupancy by Household Size in Zip Code 21840

Occupancy by Household Size in Zip Code 21840
Household Size# Housing Units% Housing Units
1-Person Household3618.6%
2-Person Household11358.3%
3-Person Household00.0%
4+ Person Household4523.2%
Total Housing Units194100.0%

Occupancy by Ownership by Household Size in Zip Code 21840

Occupancy by Ownership by Household Size in Zip Code 21840
Household SizeOwner-occupiedRenter-occupied
1-Person Household17 (47.2%)19 (52.8%)
2-Person Household113 (100.0%)0 (0.0%)
3-Person Household0 (0.0%)0 (0.0%)
4+ Person Household13 (28.9%)32 (71.1%)
Total Housing Units143 (73.7%)51 (26.3%)

Occupancy by Educational Attainment in Zip Code 21840

Occupancy by Educational Attainment in Zip Code 21840
Household SizeOwner-occupiedRenter-occupied
Less than High School0 (0.0%)0 (0.0%)
High School Diploma66 (100.0%)0 (0.0%)
College/Associate Degree47 (59.5%)32 (40.5%)
Bachelor's Degree or higher30 (61.2%)19 (38.8%)

Occupancy by Age of Householder in Zip Code 21840

Occupancy by Age of Householder in Zip Code 21840
Age Bracket# Households% Households
Under 35 Years3216.5%
35 to 44 Years00.0%
45 to 54 Years2613.4%
55 to 64 Years00.0%
65 to 74 Years8744.9%
75 to 84 Years4925.3%
85 Years and Over00.0%
Total194100.0%

Housing Finances in Zip Code 21840

Median Income by Occupancy in Zip Code 21840

Median Income by Occupancy in Zip Code 21840
Occupancy Type# HouseholdsMedian Income
Owner-Occupied143 (73.7%)$0
Renter-Occupied51 (26.3%)$0
Average194 (100.0%)$0

Occupancy by Householder Income Bracket in Zip Code 21840

Occupancy by Householder Income Bracket in Zip Code 21840
Income BracketOwner-occupiedRenter-occupied
Less than $5,0000 (0.0%)0 (0.0%)
$5,000 to $9,9990 (0.0%)0 (0.0%)
$10,000 to $14,9990 (0.0%)0 (0.0%)
$15,000 to $19,9990 (0.0%)0 (0.0%)
$20,000 to $24,99914 (9.8%)0 (0.0%)
$25,000 to $34,9990 (0.0%)0 (0.0%)
$35,000 to $49,9990 (0.0%)0 (0.0%)
$50,000 to $74,99934 (23.8%)19 (37.2%)
$75,000 to $99,99913 (9.1%)32 (62.7%)
$100,000 to $149,9990 (0.0%)0 (0.0%)
$150,000 or more82 (57.3%)0 (0.0%)
Total143 (100.0%)51 (100.0%)

Monthly Housing Cost Tiers in Zip Code 21840

Monthly Housing Cost Tiers in Zip Code 21840
Monthly CostOwner-occupiedRenter-occupied
Less than $3000 (0.0%)0 (0.0%)
$300 to $49947 (32.9%)0 (0.0%)
$500 to $79953 (37.1%)0 (0.0%)
$800 to $99917 (11.9%)0 (0.0%)
$1,000 to $1,49913 (9.1%)32 (62.7%)
$1,500 to $1,99913 (9.1%)0 (0.0%)
$2,000 to $2,4990 (0.0%)0 (0.0%)
$2,500 to $2,9990 (0.0%)0 (0.0%)
$3,000 or more0 (0.0%)0 (0.0%)
Total143 (100.0%)51 (100.0%)

Physical Housing Characteristics in Zip Code 21840

Housing Structures in Zip Code 21840

Housing Structures in Zip Code 21840
Structure Type# Housing Units% Housing Units
Single Unit, Detached194100.0%
Single Unit, Attached00.0%
2 Unit Apartments00.0%
3 or 4 Unit Apartments00.0%
5 to 9 Unit Apartments00.0%
10 or more Apartments00.0%
Mobile Home / Other00.0%
Total194100.0%

Housing Structures by Occupancy in Zip Code 21840

Housing Structures by Occupancy in Zip Code 21840
Structure TypeOwner-occupiedRenter-occupied
Single Unit, Detached143 (73.7%)51 (26.3%)
Single Unit, Attached0 (0.0%)0 (0.0%)
2 Unit Apartments0 (0.0%)0 (0.0%)
3 or 4 Unit Apartments0 (0.0%)0 (0.0%)
5 to 9 Unit Apartments0 (0.0%)0 (0.0%)
10 or more Apartments0 (0.0%)0 (0.0%)
Mobile Home / Other0 (0.0%)0 (0.0%)
Total143 (73.7%)51 (26.3%)

Housing Structures by Number of Rooms in Zip Code 21840

Housing Structures by Number of Rooms in Zip Code 21840
Number of RoomsOwner-occupiedRenter-occupied
1 Room0 (0.0%)0 (0.0%)
2 or 3 Rooms0 (0.0%)0 (0.0%)
4 or 5 Rooms0 (0.0%)0 (0.0%)
6 or 7 Rooms83 (58.0%)51 (100.0%)
8 or more Rooms60 (42.0%)0 (0.0%)
Total143 (100.0%)51 (100.0%)

Housing Structure by Heating Type in Zip Code 21840

Housing Structure by Heating Type in Zip Code 21840
Heating TypeOwner-occupiedRenter-occupied
Utility Gas0 (0.0%)0 (0.0%)
Bottled, Tank, or LP Gas53 (37.1%)0 (0.0%)
Electricity46 (32.2%)32 (62.7%)
Fuel Oil or Kerosene14 (9.8%)19 (37.2%)
Coal or Coke0 (0.0%)0 (0.0%)
All other Fuels30 (21.0%)0 (0.0%)
No Fuel Used0 (0.0%)0 (0.0%)
Total143 (100.0%)51 (100.0%)

Household Vehicle Usage in Zip Code 21840

Household Vehicle Usage in Zip Code 21840
Vehicles per HouseholdOwner-occupiedRenter-occupied
No Vehicle0 (0.0%)0 (0.0%)
1 Vehicle0 (0.0%)19 (37.2%)
2 Vehicles70 (48.9%)32 (62.7%)
3 or more Vehicles73 (51.0%)0 (0.0%)
Total143 (100.0%)51 (100.0%)

Real Estate & Mortgages in Zip Code 21840

Real Estate and Mortgage Overview in Zip Code 21840

CharacteristicWithout MortgageWith Mortgage
Housing Units4796
Median Property Value--
Median Household Income--
Monthly Housing Costs--
Real Estate Taxes$1,392$0

Property Value by Mortgage Status in Zip Code 21840

Property Value by Mortgage Status in Zip Code 21840
Property ValueWithout MortgageWith Mortgage
Less than $50,0000 (0.0%)53 (55.2%)
$50,000 to $99,9990 (0.0%)0 (0.0%)
$100,000 to $299,99931 (66.0%)43 (44.8%)
$300,000 to $499,9990 (0.0%)0 (0.0%)
$500,000 to $749,9990 (0.0%)0 (0.0%)
$750,000 to $999,99916 (34.0%)0 (0.0%)
$1,000,000 or more0 (0.0%)0 (0.0%)
Total47 (100.0%)96 (100.0%)

Household Income by Mortgage Status in Zip Code 21840

Household Income by Mortgage Status in Zip Code 21840
Household IncomeWithout MortgageWith Mortgage
Less than $10,0000 (0.0%)0 (0.0%)
$10,000 to $24,99914 (29.8%)0 (0.0%)
$25,000 to $34,9990 (0.0%)0 (0.0%)
$35,000 to $49,9990 (0.0%)0 (0.0%)
$50,000 to $74,99917 (36.2%)0 (0.0%)
$75,000 to $99,9990 (0.0%)17 (17.7%)
$100,000 to $149,9990 (0.0%)13 (13.5%)
$150,000 or more16 (34.0%)0 (0.0%)
Total47 (100.0%)96 (100.0%)

Property Value to Household Income Ratio in Zip Code 21840

Property Value to Household Income Ratio in Zip Code 21840
Value-to-Income RatioWithout MortgageWith Mortgage
Less than 2.0x0 (0.0%)250,001 (260,417.7%)
2.0x to 2.9x0 (0.0%)66 (68.8%)
3.0x to 3.9x0 (0.0%)13 (13.5%)
4.0x or more47 (100.0%)17 (17.7%)
Total47 (100.0%)96 (100.0%)

Real Estate Taxes by Mortgage Status in Zip Code 21840

Real Estate Taxes by Mortgage Status in Zip Code 21840
Property TaxesWithout MortgageWith Mortgage
Less than $8000 (0.0%)0 (0.0%)
$800 to $1,49930 (63.8%)53 (55.2%)
$800 to $1,49917 (36.2%)43 (44.8%)
Total47 (100.0%)96 (100.0%)

Health & Disability in Zip Code 21840

Health Insurance Coverage by Age in Zip Code 21840

Health Insurance Coverage by Age in Zip Code 21840
Age BracketWith CoverageWithout Coverage
Under 6 Years93 (100.0%)0 (0.0%)
6 to 18 Years34 (100.0%)0 (0.0%)
19 to 25 Years48 (100.0%)0 (0.0%)
26 to 34 Years32 (100.0%)0 (0.0%)
35 to 44 Years36 (100.0%)0 (0.0%)
45 to 54 Years76 (100.0%)0 (0.0%)
55 to 64 Years56 (100.0%)0 (0.0%)
65 to 74 Years103 (100.0%)0 (0.0%)
75 Years and older63 (100.0%)0 (0.0%)
Total541 (100.0%)0 (0.0%)

Health Insurance Coverage by Citizenship Status in Zip Code 21840

Health Insurance Coverage by Citizenship Status in Zip Code 21840
Citizenship StatusWith CoverageWithout Coverage
Native Born93 (100.0%)0 (0.0%)
Foreign Born, Citizen34 (100.0%)0 (0.0%)
Foreign Born, not a Citizen48 (100.0%)0 (0.0%)

Health Insurance Coverage by Household Income in Zip Code 21840

Health Insurance Coverage by Household Income in Zip Code 21840
Household IncomeWith CoverageWithout Coverage
Under $25,00029 (100.0%)0 (0.0%)
$25,000 to $49,9990 (0.0%)0 (0.0%)
$50,000 to $74,99969 (100.0%)0 (0.0%)
$75,000 to $99,999226 (100.0%)0 (0.0%)
$100,000 and over217 (100.0%)0 (0.0%)

Public vs Private Health Insurance Coverage by Age in Zip Code 21840

Public vs Private Health Insurance Coverage by Age in Zip Code 21840
Age BracketPublic InsurancePrivate Insurance
Under 693 (100.0%)0 (0.0%)
6 to 18 Years34 (100.0%)0 (0.0%)
19 to 25 Years0 (0.0%)48 (100.0%)
25 to 34 Years32 (100.0%)0 (0.0%)
35 to 44 Years36 (100.0%)0 (0.0%)
45 to 54 Years0 (0.0%)76 (100.0%)
55 to 64 Years0 (0.0%)56 (100.0%)
65 to 74 Years50 (48.5%)86 (83.5%)
75 Years and over63 (100.0%)35 (55.6%)
Total308 (56.9%)301 (55.6%)

Disability Status by Sex by Age in Zip Code 21840

Disability Status by Sex by Age in Zip Code 21840
Age BracketMaleFemale
Under 5 Years0 (0.0%)0 (0.0%)
5 to 17 Years0 (0.0%)0 (0.0%)
18 to 34 Years21 (100.0%)0 (0.0%)
35 to 64 Years0 (0.0%)0 (0.0%)
65 to 74 Years17 (24.3%)0 (0.0%)
75 Years and over14 (46.7%)0 (0.0%)

Disability Class by Sex by Age in Zip Code 21840

Disability Class: Hearing Difficulty

Disability in Zip Code 21840: <span>Hearing Difficulty</span>
Age BracketMaleFemale
Under 5 Years0 (0.0%)0 (0.0%)
5 to 17 Years0 (0.0%)0 (0.0%)
18 to 34 Years21 (100.0%)0 (0.0%)
35 to 64 Years0 (0.0%)0 (0.0%)
65 to 74 Years17 (24.3%)0 (0.0%)
75 Years and over14 (46.7%)0 (0.0%)

Disability Class: Vision Difficulty

Disability in Zip Code 21840: <span>Vision Difficulty</span>
Age BracketMaleFemale
Under 5 Years0 (0.0%)0 (0.0%)
5 to 17 Years0 (0.0%)0 (0.0%)
18 to 34 Years0 (0.0%)0 (0.0%)
35 to 64 Years0 (0.0%)0 (0.0%)
65 to 74 Years0 (0.0%)0 (0.0%)
75 Years and over0 (0.0%)0 (0.0%)

Disability Class: Cognitive Difficulty

Disability in Zip Code 21840: <span>Cognitive Difficulty</span>
Age BracketMaleFemale
5 to 17 Years0 (0.0%)0 (0.0%)
18 to 34 Years0 (0.0%)0 (0.0%)
35 to 64 Years0 (0.0%)0 (0.0%)
65 to 74 Years0 (0.0%)0 (0.0%)
75 Years and over0 (0.0%)0 (0.0%)

Disability Class: Ambulatory Difficulty

Disability in Zip Code 21840: <span>Ambulatory Difficulty</span>
Age BracketMaleFemale
5 to 17 Years0 (0.0%)0 (0.0%)
18 to 34 Years0 (0.0%)0 (0.0%)
35 to 64 Years0 (0.0%)0 (0.0%)
65 to 74 Years0 (0.0%)0 (0.0%)
75 Years and over0 (0.0%)0 (0.0%)

Disability Class: Self-Care Difficulty

Disability in Zip Code 21840: <span>Self-Care Difficulty</span>
Age BracketMaleFemale
5 to 17 Years0 (0.0%)0 (0.0%)
18 to 34 Years0 (0.0%)0 (0.0%)
35 to 64 Years0 (0.0%)0 (0.0%)
65 to 74 Years0 (0.0%)0 (0.0%)
75 Years and over0 (0.0%)0 (0.0%)

Technology Access in Zip Code 21840

Computing Device Access in Zip Code 21840

Computing Device Access in Zip Code 21840
Device Type# Households% Households
Desktop or Laptop17891.7%
Smartphone194100.0%
Tablet194100.0%
No Computing Device00.0%
Total194100.0%

Internet Access in Zip Code 21840

Internet Access in Zip Code 21840
Internet Type# Households% Households
Dial-Up Internet00.0%
Broadband Home12262.9%
Cellular Data Only7237.1%
Satellite Internet00.0%
No Internet00.0%
Total194100.0%

Common Questions

What is the Total Population of Zip Code 21840?
Total Population of Zip Code 21840 is 541.
What is the Total Male Population of Zip Code 21840?
Total Male Population of Zip Code 21840 is 246.
What is the Total Female Population of Zip Code 21840?
Total Female Population of Zip Code 21840 is 295.
What is the Ratio of Males per 100 Females in Zip Code 21840?
There are 83.39 Males per 100 Females in Zip Code 21840.
What is the Ratio of Females per 100 Males in Zip Code 21840?
There are 119.92 Females per 100 Males in Zip Code 21840.
What is the Median Population Age in Zip Code 21840?
Median Population Age in Zip Code 21840 is 46.9 Years.
What is the Average Family Size in Zip Code 21840
Average Family Size in Zip Code 21840 is 2.8 People.
What is the Average Household Size in Zip Code 21840
Average Household Size in Zip Code 21840 is 2.8 People.
What is Per Capita Income in Zip Code 21840?
Per Capita income in Zip Code 21840 is $62,583.
What is Inequality or Gini Index in Zip Code 21840?
Inequality or Gini Index in Zip Code 21840 is 0.41.
How Large is the Labor Force in Zip Code 21840?
There are 318 People in the Labor Forcein in Zip Code 21840.
What is the Percentage of People in the Labor Force in Zip Code 21840?
76.8% of People are in the Labor Force in Zip Code 21840.
What is the Unemployment Rate in Zip Code 21840?
Unemployment Rate in Zip Code 21840 is 16.0%.