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Census ACS · ZIP Code Tabulation Area

21791 Income Statistics for 2026

Carroll County, Maryland

Median household income

$93,015

Median household income ($93,015) is lower than Carroll County County ($120,803).

21791$93,015
Carroll County County$120,803
21104$191,804
21784$139,395
21048$131,921
21102$135,069
21776$133,409

Average household income

$109,742

Average household income ($109,742) is lower than Carroll County County ($143,249).

21791$109,742
Carroll County County$143,249
21104$209,422
21784$165,007
21048$161,634
21102$149,147
21776$144,384

Per-capita income

$41,286

Per-capita income ($41,286) is lower than Carroll County County ($53,237).

21791$41,286
Carroll County County$53,237
21104$74,405
21784$56,974
21048$58,207
21102$54,845
21776$54,829

Households earning $100k+

44.9%

Households earning $100k+ (44.9%) is lower than Carroll County County (58.0%).

2179144.9%
Carroll County County58.0%
2110476.3%
2178466.8%
2104865.3%
2110262.2%
2177664.2%

All demographics

Population
5,340
Households
1,968
Median age
37.7 yrs
Median household income
$93,015
Mean household income
$109,742
Per capita income
$41,286
Median home value
$379,800
Median gross rent
$1,457
Owner-occupied housing
81.7%
Bachelor's degree or higher
26.7%
In labor force
63.7%
Poverty rate
5.1%
Households earning $100k+
44.9%
Population under 5
5.8%
Population age 18–34
22.3%
Population age 25–44
27.2%
Population age 45–64
20.8%
Population age 65+
19.2%
Hispanic or Latino
1.1%
Black (non-Hispanic)
1.8%
Asian (non-Hispanic)
2.7%
Unemployment rate
2.0%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/maryland/21791

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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