Census ACS · ZIP Code Tabulation Area

21660 Income Statistics for 2026

Caroline County, Maryland

Median household income

$80,469

Median household income ($80,469) is higher than Caroline County County ($72,256).

21660$80,469
Caroline County County$72,256
21655$90,385
21629$73,956
21649$68,542
21639$62,772
21636$73,426

Average household income

$91,867

Average household income ($91,867) is higher than Caroline County County ($89,503).

21660$91,867
Caroline County County$89,503
21655$111,443
21629$96,041
21649$84,495
21639$83,944
21636$79,143

Per-capita income

$34,931

Per-capita income ($34,931) is lower than Caroline County County ($34,998).

21660$34,931
Caroline County County$34,998
21655$42,506
21629$36,589
21649$26,408
21639$33,990
21636$32,549

Households earning $100k+

35.9%

Households earning $100k+ (35.9%) is higher than Caroline County County (32.0%).

2166035.9%
Caroline County County32.0%
2165542.8%
2162933.4%
2164939.2%
2163932.9%
2163634.1%

All demographics

Population
4,132
Households
1,457
Median age
35.6 yrs
Median household income
$80,469
Mean household income
$91,867
Per capita income
$34,931
Median home value
$359,300
Median gross rent
$945
Owner-occupied housing
77.1%
Bachelor's degree or higher
17.3%
In labor force
68.4%
Poverty rate
8.1%
Households earning $100k+
35.9%
Population under 5
6.9%
Population age 18–34
25.1%
Population age 25–44
28.4%
Population age 45–64
24.7%
Population age 65+
15.6%
Hispanic or Latino
6.1%
Black (non-Hispanic)
7.4%
Asian (non-Hispanic)
0.9%
Unemployment rate
9.5%
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/21660

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Permanent URL backed by Census ACS data in PocketBase.

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