ZIP Code 21797 demographics

Cities: 2
Total housing units: 2,886
Population: 8,755

ZIP Code 21797 location, demographics, population, home values, social and economic characteristics.

ZIP Code 21797 Location

The list below contains cities and counties that use ZIP Code 21797.

21797 state: Maryland
21797 counties: Carroll County, Howard County, Montgomery County
21797 cities: Eldersburg CDP , Lisbon CDP

ZIP Code 21797 population: 8,755

Population

YearPopulation
20218,755
20208,558
20198,873
20188,672
20178,296
20168,551
20158,713
20148,160
20138,466
20128,124
20117,989

Census data for ZIP Code 21797

Demographic and housing estimates in ZIP Code 21797

Total population
Total population8,755
Male4,385
Female4,370
Population by age
Total population8,755
Under 5 years513
5 to 9 years670
10 to 14 years459
15 to 19 years747
20 to 24 years509
25 to 34 years709
35 to 44 years792
45 to 54 years1,367
55 to 59 years912
60 to 64 years820
65 to 74 years839
75 to 84 years342
85 years and over76
Median age (years)44.8
Under 18 years2,043
16 years and over7,032
18 years and over6,712
21 years and over6,342
62 years and over1,644
65 years and over1,257
Population by race
Total population8,755
One race8,398
   White7,841
   Black or African American169
   American Indian and Alaska Native30
   Asian348
   Native Hawaiian and Other Pacific Islander9
   Some other race1
Two or more races357
Citizen, voting age population
Citizen, VOTING AGE 18 and over population6,575
Male Citizen, VOTING AGE 18 and over population3,217
Female Citizen, VOTING AGE 18 and over population3,358

Social characteristics in ZIP Code 21797

Households by type
Total households2,859
Family households (families)1,929
Married-couple family195
Male householder, no wife present, family375
Female householder, no husband present, family211
Nonfamily households360
Average household size860
Average family size3.06

Economic characteristics in ZIP Code 21797

Income and benefits (in inflation-adjusted dollars)
Total households2,859
Less than $10,00024
$10,000 to $14,9990
$15,000 to $24,999169
$25,000 to $34,999133
$35,000 to $49,999177
$50,000 to $74,999196
$75,000 to $99,999313
$100,000 to $149,999442
$150,000 to $199,999412
$200,000 or more993
Median household income (dollars)146,908

Housing characteristics in ZIP Code 21797

Housing occupancy
Total housing units2,886
Occupied housing units2,859
Vacant housing units27
Units in structure
Total housing units2,886
1-unit, detached2,691
1-unit, attached20
2 units52
3 or 4 units38
5 to 9 units0
10 to 19 units0
20 or more units0
Mobile home85
Boat, RV, van, etc.0
Year structure built
Total housing units2,886
Built 2014 or later0
Built 2010 to 2013179
Built 2000 to 2009369
Built 1990 to 1999715
Built 1980 to 1989401
Built 1970 to 1979532
Built 1960 to 1969246
Built 1950 to 1959144
Built 1940 to 194950
Built 1939 or earlier250
Rooms
Total housing units2,886
1 room0
2 rooms0
3 rooms31
4 rooms164
5 rooms85
6 rooms373
7 rooms304
8 rooms541
9 rooms or more1,388
Median rooms8.4
Bedrooms
Total housing units2,886
No bedroom0
1 bedroom0
2 bedrooms308
3 bedrooms928
4 bedrooms1,140
5 or more bedrooms510
Housing tenure
Occupied housing units2,859
Owner-occupied2,577
Renter-occupied282
Average household size of owner-occupied unit3.13
Average household size of renter-occupied unit2.41
Year householder moved into unit
Occupied housing units2,859
Moved in 2017 or later143
Moved in 2015 to 2016402
Moved in 2010 to 2014376
Moved in 2000 to 2009809
Moved in 1990 to 1999577
Moved in 1989 and earlier552
Value
Owner-occupied units2,577
Less than $50,0000
$50,000 to $99,99914
$100,000 to $149,9990
$150,000 to $199,99928
$200,000 to $299,999100
$300,000 to $499,999787
$500,000 to $999,9991,482
$1,000,000 or more166
Median (dollars)587,300
Mortgage status
Owner-occupied units2,577
Housing units with a mortgage1,874
Housing units without a mortgage703
Gross rent
Occupied units paying rent257
Less than $50030
$500 to $99983
$1,000 to $1,49998
$1,500 to $1,99915
$2,000 to $2,4990
$2,500 to $2,9999
$3,000 or more22
Median (dollars)1,185
No rent paid25
Links

US ZIP Codes

Eldersburg CDP

Lisbon CDP

21920

21921

21930

20601

20602

20603