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21531 Zip Code Summary
21531 zip is located in Friendsville, Maryland
Latitude: 39.6430866
Longitude: -79.4280149
Population: 2,294
Area: 59.12 sq. miles
Land: 58.16 sq. miles
Water: 0.95 sq. miles
Population Density: 39.44 people per sq. mile
Elevation: 2384.0 feet above sea level
Time Zone: Eastern (GMT -5)
Daylight Savings: Yes
Area Codes: 301
21531 Zip Code Details

Zip Code 21531 Demographics

Zip Code 21531 Gender Distribution

Gender Distribution
GenderNumberPercentMaryland Avg.National Avg.
Male1,15850.48 %48.29 %49.04 %
Female1,13649.52 %51.71 %50.96 %
Males / Female1.02-0.930.96
Total Population2,294100.00 %--
Additional Gender Reports

Zip Code 21531 Age Distribution

Chart | Pie
Age Distribution
Age GroupNumberPercentMaryland Avg.National Avg.
Under 5 years1355.88 %6.67 %6.83 %
5 to 9 years1476.41 %7.39 %7.31 %
10 to 14 years1837.98 %7.40 %7.30 %
15 to 19 years1506.54 %6.72 %7.20 %
20 to 24 years1064.62 %5.93 %6.75 %
25 to 34 years27712.07 %14.13 %14.17 %
35 to 44 years38316.70 %17.30 %16.01 %
45 to 54 years29512.86 %14.26 %13.37 %
55 to 59 years1315.71 %5.07 %4.79 %
60 to 64 years1406.10 %3.81 %3.84 %
65 to 74 years1938.41 %6.07 %6.53 %
75 to 84 years1225.32 %3.99 %4.38 %
85 years and over321.39 %1.26 %1.50 %
Age StatisticsNumberPercentMaryland Avg.National Avg.
Median age (years)38.8-38.537.7
18 years and over1,73275.50 %74.39 %74.27 %
Male
85637.31 %35.20 %35.85 %
Female
87638.19 %39.20 %38.42 %
21 years and over1,65972.32 %70.55 %69.92 %
62 years and over43819.09 %13.49 %14.65 %
65 years and over34715.13 %11.32 %12.42 %
Male
1566.80 %4.61 %5.12 %
Female
1918.33 %6.70 %7.30 %
Additional Age Reports

Zip Code 21531 Racial Profile

Chart | Pie
Racial Profile Chart
RaceNumberPercentMaryland Avg.National Avg.
One race2,28999.78 %98.04 %97.55 %
White
2,27499.13 %64.03 %75.21 %
Black or African American
50.22 %27.89 %12.26 %
American Indian and Alaska Native
50.22 %0.29 %0.87 %
Asian
30.13 %3.98 %3.59 %
Asian Indian
00.00 %0.94 %0.59 %
Chinese
00.00 %0.93 %0.85 %
Filipino
20.09 %0.50 %0.65 %
Japanese
00.00 %0.12 %0.28 %
Korean
10.04 %0.74 %0.38 %
Vietnamese
00.00 %0.32 %0.39 %
Other Asian
00.00 %0.42 %0.45 %
Native Hawaiian and Other Pacific Islander
10.04 %0.04 %0.14 %
Native Hawaiian
00.00 %0.01 %0.05 %
Guamanian or Chamorro
00.00 %0.01 %0.02 %
Samoan
00.00 %0.01 %0.03 %
Other Pacific Islander
10.04 %0.01 %0.04 %
Some other race
10.04 %1.80 %5.48 %
Hispanic StatisticsNumberPercentMaryland Avg.National Avg.
Hispanic or Latino (of any race)200.87 %4.30 %13.70 %
Mexican
20.09 %0.75 %7.24 %
Puerto Rican
30.13 %0.48 %2.46 %
Cuban
00.00 %0.13 %0.44 %
Other Hispanic or Latino
150.65 %2.94 %3.55 %
Not Hispanic or Latino2,27499.13 %95.70 %86.30 %
Additional Race Distribution Reports

Zip Code 21531 Social Profile

Zip Code 21531 School Enrollment

Chart | Pie
School Enrollment Chart
School EnrollmentNumberPercentMaryland Avg.National Avg.
Population 3 years and over enrolled in school558100.00 %--
Nursery school, preschool
549.68 %6.51 %6.47 %
Kindergarten
122.15 %5.11 %5.43 %
Elementary school (grades 1-8)
32357.89 %43.50 %43.92 %
High school (grades 9-12)
11620.79 %20.85 %21.38 %
College or graduate school
539.50 %24.02 %22.81 %
Additional School Enrollment Reports

Zip Code 21531 Education Level

Chart | Pie
Education Level Chart
Education LevelNumberPercentMaryland Avg.National Avg.
Population 25 years and over1,614100.00 %--
Less than 9th grade
1499.23 %5.10 %7.55 %
9th to 12th grade, no diploma
27917.29 %11.07 %12.05 %
High school graduate (includes equivalency)
83351.61 %26.71 %28.63 %
High school or higher
1,18673.48 %83.83 %80.40 %
Some college, no degree
1549.54 %20.34 %21.05 %
Associate degree
603.72 %5.33 %6.32 %
Bachelor's degree
955.89 %18.00 %15.54 %
Bachelor's degree or higher
1398.61 %31.45 %24.40 %
Graduate or professional degree
442.73 %13.45 %8.86 %
Additional Education Attainment Reports

Zip Code 21531 Ancestry Distribution

Ancestry Distribution
AncestryNumberPercentMaryland Avg.National Avg.
Total ancestries reported1,719100.00 %--
Arab00.00 %0.38 %0.42 %
Czech00.00 %0.51 %0.59 %
Danish00.00 %0.21 %0.50 %
Dutch694.01 %1.02 %1.58 %
English19111.11 %8.76 %8.53 %
French (except Basque)241.40 %1.76 %2.90 %
French Canadian60.35 %0.41 %0.85 %
German47327.52 %15.33 %14.93 %
Greek00.00 %0.57 %0.40 %
Hungarian100.58 %0.42 %0.49 %
Irish1548.96 %11.46 %10.65 %
Italian221.28 %4.92 %5.47 %
Lithuanian60.35 %0.33 %0.23 %
Norwegian20.12 %0.50 %1.56 %
Polish160.93 %3.39 %3.12 %
Portuguese00.00 %0.15 %0.41 %
Russian00.00 %1.39 %0.92 %
Scotch-Irish191.11 %1.27 %1.50 %
Scottish583.37 %1.66 %1.70 %
Slovak00.00 %0.22 %0.28 %
Subsaharan African00.00 %1.81 %0.62 %
Swedish120.70 %0.61 %1.39 %
Swiss00.00 %0.22 %0.32 %
Ukrainian140.81 %0.37 %0.31 %
United States or American37421.76 %5.62 %7.18 %
Welsh60.35 %0.73 %0.61 %
West Indian (excluding Hispanic groups)00.00 %1.02 %0.65 %
Other ancestries26315.30 %34.95 %31.89 %
Additional Ancestry Reports

Zip Code 21531 Economy

Zip Code 21531 Employment

GroupNumberPercentMaryland Avg.National Avg.
Population 16 years and over1,847100.00 %--
Males 16 years and over
93050.35 %47.36 %48.32 %
Females 16 years and over
91749.65 %52.64 %51.68 %
In labor force
1,05056.85 %67.78 %63.63 %
Males in labor force
61858.86 %51.22 %53.52 %
Females in labor force
43241.14 %48.78 %46.48 %
Civilian labor force
1,05056.85 %66.99 %63.10 %
Employed
98253.17 %63.84 %59.39 %
Unemployed
683.68 %3.15 %3.71 %
Unemployment level
-6.48 %4.65 %5.84 %
Armed Forces
00.00 %0.79 %0.53 %
Not in labor force
79743.15 %32.22 %36.37 %
Chart | Pie
Employment Type Chart
Employment TypeNumberPercentMaryland Avg.National Avg.
Private wage and salary workers73474.75 %72.10 %78.40 %
Government workers16416.70 %22.30 %14.66 %
Self-employed workers in own not incorporated business838.45 %5.40 %6.64 %
Unpaid family workers10.10 %0.21 %0.31 %
Additional Labor Reports

Zip Code 21531 Occupations

Chart | Pie
Occupation Chart
OccupationNumberPercentMaryland Avg.National Avg.
Management, professional, and related occupations12712.93 %41.26 %33.60 %
Service occupations23223.63 %13.95 %14.87 %
Sales and office occupations21722.10 %26.40 %26.70 %
Farming, fishing, and forestry occupations363.67 %0.26 %0.74 %
Construction, extraction, and maintenance occupations17317.62 %8.60 %9.47 %
Production, transportation, and material moving occupations19720.06 %9.52 %14.63 %
Additional Occupation Reports

Zip Code 21531 Employment by Industry

Chart | Pie
Industry Chart
IndustryNumberPercentMaryland Avg.National Avg.
Agriculture, forestry, fishing and hunting, and mining636.42 %0.62 %1.87 %
Construction12712.93 %6.95 %6.80 %
Manufacturing11812.02 %7.26 %14.09 %
Wholesale trade353.56 %2.78 %3.60 %
Retail trade14314.56 %10.48 %11.73 %
Transportation and warehousing, and utilities596.01 %4.88 %5.19 %
Information181.83 %3.96 %3.08 %
Finance, insurance, real estate, and rental and leasing262.65 %7.14 %6.87 %
Professional, scientific, management, administrative, and waste management services313.16 %12.41 %9.28 %
Educational, health and social services14714.97 %20.64 %19.92 %
Arts, entertainment, recreation, accommodation and food services10410.59 %6.80 %7.86 %
Other services (except public administration)737.43 %5.58 %4.88 %
Public administration383.87 %10.50 %4.83 %
Additional Industry Employment Reports

Zip Code 21531 Income

Chart | Pie
Household Income Chart
Household IncomeNumberPercentMaryland Avg.National Avg.
Households951100.00 %1,981,795106,788,273
Less than $10,000
13614.30 %6.92 %9.86 %
$10,000 to $14,999
9810.30 %4.20 %6.40 %
$15,000 to $24,999
19420.40 %9.49 %12.89 %
$25,000 to $34,999
18719.66 %10.70 %12.79 %
$35,000 to $49,999
13714.41 %15.44 %16.44 %
$50,000 to $74,999
13113.77 %21.56 %19.30 %
$75,000 to $99,999
323.36 %13.55 %10.14 %
$100,000 to $149,999
293.05 %11.62 %7.65 %
$150,000 to $199,999
50.53 %3.49 %2.18 %
$200,000 or more
20.21 %3.02 %2.35 %
Median household income (dollars)$27,375.00-$55,184.98$39,349.33
Average household size2.49-2.632.58
Average income per member of household$10,993.98-$20,995.65$15,252.86
Additional Income Reports

Zip Code 21531 Commute

Chart | Pie
Commute Chart
TypeNumberPercentMaryland Avg.National Avg.
Workers 16 years and over969100.00 %100.00 %100.00 %
Car, truck, or van - drove alone
71373.58 %73.73 %75.65 %
Car, truck, or van - carpooled
16416.92 %12.39 %12.23 %
Public transportation (including taxicab)
00.00 %7.22 %4.73 %
Walked
464.75 %2.50 %2.94 %
Other means
191.96 %0.81 %1.20 %
Worked at home
272.79 %3.35 %3.25 %
Mean travel time to work (minutes)31.6 minutes-31.6 minutes26.3 minutes
Additional Commuting Reports

Zip Code 21531 Housing

Zip Code 21531 Occupancy

Housing OccupancyNumberPercentMaryland Avg.National Avg.
Total housing units1,206100.00 %2,145,283117,282,697
Occupied housing units
92076.29 %92.34 %91.00 %
Owner-occupied housing units
70058.04 %62.54 %60.30 %
Renter-occupied housing units
22018.24 %29.79 %30.70 %
Vacant housing units
28623.71 %7.66 %9.00 %
For seasonal or occasional use
16113.35 %1.81 %3.06 %
Homeowner vacancy rate2.60 %-1.75 %2.21 %
Rental vacancy rate15.70 %-5.69 %7.86 %
Average household size of owner-occupied unit2.54-2.682.62
Average household size of renter-occupied unit2.35-2.462.45
Additional Occupancy Reports

Zip Code 21531 Structures

Chart | Pie
Structures Chart
Structure TypeNumberPercentMaryland Avg.National Avg.
Total housing units1,212100.00 %--
1-unit, detached
80266.17 %51.17 %60.37 %
1-unit, attached
151.24 %21.04 %5.68 %
2 units
151.24 %2.13 %4.29 %
3 or 4 units
221.82 %2.94 %4.72 %
5 to 9 units
312.56 %5.60 %4.66 %
10 to 19 units
80.66 %7.92 %3.99 %
20 or more units
201.65 %7.24 %8.59 %
Mobile home
29724.50 %1.93 %7.49 %
Boat, RV, van, etc.
20.17 %0.03 %0.22 %
Additional Housing Structures Reports

Zip Code 21531 Rooms

Chart | Pie
Rooms Chart
Rooms per residence unitNumberPercentMaryland Avg.National Avg.
Total housing units1,212100.00 %--
1 room
20.17 %1.50 %2.21 %
2 rooms
403.30 %3.52 %4.88 %
3 rooms
907.43 %8.03 %10.06 %
4 rooms
20216.67 %11.67 %15.95 %
5 rooms
32426.73 %15.60 %20.92 %
6 rooms
25821.29 %18.50 %18.39 %
7 rooms
15412.71 %14.10 %11.98 %
8 rooms
594.87 %12.17 %7.99 %
9 or more rooms
836.85 %14.91 %7.63 %
Median (rooms)5.3-6.25.5
Occupants per roomNumberPercentMaryland Avg.National Avg.
Occupied housing units939100.00 %--
1.00 or less
91697.55 %89.02 %85.63 %
1.01 to 1.50
212.24 %1.91 %2.83 %
1.51 or more
20.21 %1.41 %2.54 %
Additional Rooms Reports

Zip Code 21531 Household Heating

Chart | Pie
Household Heating Pie Chart
Household heating fuel typeNumberPercentMaryland Avg.National Avg.
Utility gas00.00 %42.51 %46.07 %
Bottled, tank, or LP gas201.65 %2.86 %5.96 %
Electricity988.09 %30.55 %27.62 %
Fuel oil, kerosene, etc.63352.23 %14.76 %8.06 %
Coal or coke252.06 %0.12 %0.12 %
Wood15512.79 %0.92 %1.51 %
Solar energy00.00 %0.02 %0.05 %
Other fuel00.00 %0.34 %0.35 %
No fuel used80.66 %0.25 %1.25 %
Additional Household Heating Reports

Zip Code 21531 Property Value

Chart | Pie
Property Pie Chart
Property TypeNumberPercentMaryland Avg.National Avg.
Specified owner-occupied units390100.00 %--
Less than $50,000
10627.18 %3.81 %10.14 %
$50,000 to $99,999
20251.79 %19.30 %30.62 %
$100,000 to $149,999
6516.67 %29.41 %23.60 %
$150,000 to $199,999
41.03 %20.87 %14.50 %
$200,000 to $299,999
61.54 %16.09 %11.81 %
$300,000 to $499,999
71.79 %7.77 %6.42 %
$500,000 to $999,999
00.00 %2.35 %2.34 %
$1,000,000 or more
00.00 %0.40 %0.56 %
Additional Property Value Reports

Zip Code 21531 Mortgage Status

Chart | Pie
Mortgage Payment Pie Chart
Mortgage paymentsNumberPercentMaryland Avg.National Avg.
With a mortgage16341.79 %77.71 %69.56 %
Less than $300
00.00 %0.25 %0.50 %
$300 to $499
164.10 %1.92 %3.97 %
$500 to $699
7719.74 %4.97 %8.97 %
$700 to $999
6616.92 %14.26 %17.28 %
$1,000 to $1,499
41.03 %28.52 %20.91 %
$1,500 to $1,999
00.00 %15.89 %9.93 %
$2,000 or more
00.00 %11.90 %7.99 %
Not mortgaged22758.21 %22.29 %30.44 %
Chart | Pie
Mortgage Payment as Percentage of Income Pie Chart
Mortgage payment as a percentage of incomeNumberPercentMaryland Avg.National Avg.
Less than 15 percent20051.28 %32.06 %36.58 %
15 to 19 percent4110.51 %18.03 %17.40 %
20 to 24 percent389.74 %15.65 %13.85 %
25 to 29 percent358.97 %10.82 %9.40 %
30 to 34 percent92.31 %6.81 %6.01 %
35 percent or more6316.15 %16.05 %15.91 %
Not computed41.03 %0.57 %0.85 %
Additional Mortgage Reports

Zip Code 21531 Rent Status

Chart | Pie
Rent Payment Pie Chart
Rent payment amountNumberPercentMaryland Avg.National Avg.
Specified renter-occupied units212100.00 %100.00 %100.00 %
Less than $200
4219.81 %5.09 %5.40 %
$200 to $299
4320.28 %3.64 %5.26 %
$300 to $499
6530.66 %14.23 %22.00 %
$500 to $749
104.72 %33.58 %33.46 %
$750 to $999
00.00 %24.29 %17.03 %
$1,000 to $1,499
00.00 %11.88 %8.60 %
$1,500 or more
00.00 %3.06 %2.89 %
No cash rent
5224.53 %4.23 %5.35 %
Median (dollars)293138.21 %48.17 %44.00 %
Chart | Pie
Rent Payment as Percentage of Income Pie Chart
Rent payment as a percentage of incomeNumberPercentMaryland Avg.National Avg.
Less than 15 percent5023.58 %18.18 %18.07 %
15 to 19 percent178.02 %15.40 %14.26 %
20 to 24 percent3817.92 %13.94 %12.73 %
25 to 29 percent20.94 %11.30 %10.37 %
30 to 34 percent209.43 %7.81 %7.32 %
35 percent or more3315.57 %27.00 %29.47 %
Not computed5224.53 %6.37 %7.77 %

Zip Code 21531 Vehicle Usage

Chart | Pie
Vehicle Usage Pie Chart
Vehicles per householdNumberPercentMaryland Avg.National Avg.
None836.85 %10.37 %9.57 %
138331.60 %30.86 %31.22 %
232827.06 %34.79 %34.76 %
3 or more14511.96 %16.31 %15.45 %
Additional Vehicle Usage Reports
 
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