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ZIP Code 21056
Cape St. Claire, MD, Anne Arundel County
Population
291
Land area
1.4sq mi
People per sq mi
211
City
Cape St. Claire
ZIP 21056 and nearby ZIP codes
ZIP 21056 at a glance
- ZIP 21056 (Cape St. Claire) is 67% less dense than Maryland as a whole.
Local data for ZIP 21056
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
6
ZIP Business Patterns 2023
Employees
133
$8.1M annual payroll
PPP loans
$651K
5 loans
Campaign donations
$106K
38% D, 34% R, 2026 cycle
Environment and hazard risk
ZIP 21056, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: winter weather
Storm events since 1996
1,387
Countywide, mostly thunderstorm wind
Flood insurance policies
4,442
2.5% of homes, county
July high / Jan low
86° / 30°F
44.0 inches of rain a year
Health statistics
Share of adults in ZIP 21056, CDC PLACES estimates
Obesity
32.0%
U.S. 33.3% -1.3 pts
Diabetes
13.3%
U.S. 12.1% +1.2 pts
Smoking
10.2%
U.S. 12.8% -2.6 pts
Uninsured (18-64)
6.3%
U.S. 11.1% -4.8 pts
Frequently asked questions
- What city is ZIP code 21056?
- ZIP code 21056 is in Cape St. Claire, MD (Anne Arundel County).
- What county is ZIP code 21056 in?
- ZIP code 21056 is mostly in Anne Arundel County, Maryland.
- How many people live in ZIP code 21056?
- About 291 people live in the 21056 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.