21821, Maryland

About

Summary

Unique Area Identifier731404
Name21821
StateMaryland
Area (square miles)15.79
Land Area (square miles)10.93
Water Area (square miles)4.86
% of Land Area69.21
% of Water Area30.79
Latitude of the Internal Point38.16459450
Longtitude of the Internal Point-75.91665950
Total Population991
Total Housing Units734
Total Households433
Median Age51.7
** Data sources from census 2010 **

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Neighbors

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Neighoring 5-Digit ZIP Code Tabulation Area (by Name) Neighboring 5-Digit ZIP Code Tabulation Area on the Map

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Top 10 Neighboring County Subdivision (by Population) Neighboring County Subdivision on the Map

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Top 10 Neighboring State Legislative District Lower Chamber (by Population) Neighboring State Legislative District Lower Chamber on the Map

Top 10 Neighboring State Legislative District Upper Chamber (by Population) Neighboring State Legislative District Upper Chamber on the Map

Top 10 Neighboring 111th Congressional District (by Population) Neighboring 111th Congressional District on the Map

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Data

Demographic, Population, Households, and Housing Units

SubjectThis AreaMarylandNational
POPULATION
Total Population Map9915,773,552308,745,538
POPULATION, HISPANIC OR LATINO ORIGIN
Not Hispanic or Latino Map9885,302,920258,267,944
Hispanic or Latino Map3470,63250,477,594
POPULATION, RACE
White alone Map8573,359,284223,553,265
Black or African American alone Map1041,700,29838,929,319
American Indian and Alaska Native alone Map420,4202,932,248
Asian alone Map8318,85314,674,252
Native Hawaiian and Other Pacific Islander alone Map03,157540,013
Some Other Race alone Map8206,83219,107,368
Two or More Races Map10164,7089,009,073
POPULATION, SEX
Male Map5042,791,762151,781,326
Female Map4872,981,790156,964,212
POPULATION, AGE (18 YEARS)
18 years and over Map8364,420,588234,564,071
Under 18 years1551,352,96474,181,467
POPULATION, AGE
Under 5 years42364,48820,201,362
5 to 9 years47366,86820,348,657
10 to 14 years40379,02920,677,194
15 to 17 years26242,57912,954,254
18 and 19 years14163,6629,086,089
20 years1981,0134,519,129
21 years877,4654,354,294
22 to 24 years28235,22012,712,576
25 to 29 years33393,54821,101,849
30 to 34 years49368,49419,962,099
35 to 39 years49377,40920,179,642
40 to 44 years36418,16320,890,964
45 to 49 years69461,58522,708,591
50 to 54 years100440,61922,298,125
55 to 59 years94377,98919,664,805
60 and 61 years39134,8797,113,727
62 to 64 years60182,9009,704,197
65 and 66 years3397,9785,319,902
67 to 69 years52128,6187,115,361
70 to 74 years58159,7619,278,166
75 to 79 years44124,5797,317,795
80 to 84 years3698,5805,743,327
85 years and over1598,1265,493,433
MEDIAN AGE BY SEX
Both sexes Map51.7038.0037.20
Male Map50.3036.4035.80
Female Map52.5039.3038.50
HOUSEHOLDS
Total Households Map4332,156,411116,716,292
HOUSEHOLDS, HOUSEHOLD TYPE
Family households: Map2881,447,00277,538,296
Husband-wife family Map2281,026,73956,510,377
Other family: Map60420,26321,027,919
Male householder, no wife present Map14104,3755,777,570
Female householder, no husband present Map46315,88815,250,349
Nonfamily households: Map145709,40939,177,996
Householder living alone Map123563,00331,204,909
Householder not living alone Map22146,4067,973,087
HOUSEHOLDS, HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER
Not Hispanic or Latino householder: Map4312,042,193103,254,926
Hispanic or Latino householder: Map2114,21813,461,366
HOUSEHOLDS, RACE OF HOUSEHOLDER
Householder who is White alone3861,341,50889,754,352
Householder who is Black or African American alone40622,14414,129,983
Householder who is American Indian and Alaska Native alone16,756939,707
Householder who is Asian alone199,9404,632,164
Householder who is Native Hawaiian and Other Pacific Islander alone0993143,932
Householder who is Some Other Race alone246,8244,916,427
Householder who is Two or More Races338,2462,199,727
HOUSEHOLDS, HOUSEHOLD TYPE BY HOUSEHOLD SIZE
Family households: Map2881,447,00277,538,296
2-person household Map157565,68831,882,616
3-person household Map56349,62417,765,829
4-person household Map47295,12615,214,075
5-person household Map19138,6707,411,997
6-person household Map856,1943,026,278
7-or-more-person household Map141,7002,237,501
Nonfamily households: Map145709,40939,177,996
1-person household Map123563,00331,204,909
2-person household Map19113,8506,360,012
3-person household Map219,295992,156
4-person household Map18,215411,171
5-person household Map02,989126,634
6-person household Map01,12548,421
7-or-more-person household Map093234,693
HOUSING UNITS
Total Housing Units Map7342,378,814131,704,730
HOUSING UNITS, OCCUPANCY STATUS
Occupied Map4332,156,411116,716,292
Vacant Map301222,40314,988,438
HOUSING UNITS, OCCUPIED, TENURE
Owned with a mortgage or a loan Map2251,146,63652,979,430
Owned free and clear Map147309,13923,006,644
Renter occupied Map61700,63640,730,218
HOUSING UNITS, VACANT, VACANCY STATUS
For rent Map761,8744,137,567
Rented, not occupied Map03,742206,825
For sale only Map1732,8831,896,796
Sold, not occupied Map16,586421,032
For seasonal, recreational, or occasional use Map19555,7864,649,298
For migrant workers Map017724,161
Other vacant Map8161,3553,652,759
HOUSING UNITS, OCCUPIED, AVERAGE HOUSEHOLD SIZE BY TENURE
Total: Map2.292.612.58
Owner occupied Map2.262.712.65
Renter occupied Map2.492.422.44
HOUSING UNITS, OCCUPIED, TENURE BY RACE OF HOUSEHOLDER
Owner occupied: Map3721,455,77575,986,074
Householder who is White alone Map3361,020,30563,446,275
Householder who is Black or African American alone Map31323,1606,261,464
Householder who is American Indian and Alaska Native alone Map03,783509,588
Householder who is Asian alone Map166,3242,688,861
Householder who is Native Hawaiian and Other Pacific Islander alone Map045861,911
Householder who is Some Other Race alone Map220,9071,975,817
Householder who is Two or More Races Map220,8381,042,158
Renter occupied: Map61700,63640,730,218
Householder who is White alone Map50321,20326,308,077
Householder who is Black or African American alone Map9298,9847,868,519
Householder who is American Indian and Alaska Native alone Map12,973430,119
Householder who is Asian alone Map033,6161,943,303
Householder who is Native Hawaiian and Other Pacific Islander alone Map053582,021
Householder who is Some Other Race alone Map025,9172,940,610
Householder who is Two or More Races Map117,4081,157,569
HOUSING UNITS, OCCUPIED, TENURE BY HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER
Owner occupied: Map3721,455,77575,986,074
Not Hispanic or Latino householder Map3701,397,72469,617,625
Hispanic or Latino householder Map258,0516,368,449
Renter occupied: Map61700,63640,730,218
Not Hispanic or Latino householder Map61644,46933,637,301
Hispanic or Latino householder Map056,1677,092,917
HOUSING UNITS, OCCUPIED, TENURE BY HOUSEHOLD SIZE
Owner occupied: Map3721,455,77575,986,074
1-person household Map99307,83216,453,569
2-person household Map164495,65127,618,605
3-person household Map50259,31812,517,563
4-person household Map40224,77310,998,793
5-person household Map13100,7305,057,765
6-person household Map539,2991,965,796
7-or-more-person household Map128,1721,373,983
Renter occupied: Map61700,63640,730,218
1-person household Map24255,17114,751,340
2-person household Map12183,88710,624,023
3-person household Map8109,6016,240,422
4-person household Map878,5684,626,453
5-person household Map640,9292,480,866
6-person household Map318,0201,108,903
7-or-more-person household Map014,460898,211
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