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ZIP Code 21710
Adamstown, MD, Frederick County
Population
4,661
Land area
29.4sq mi
People per sq mi
159
City
Adamstown
ZIP 21710 and nearby ZIP codes
ZIP 21710 at a glance
- ZIP 21710 (Adamstown) is 75% less dense than Maryland as a whole.
- Households here earn a median of $163,864 a year, 58% more than the Maryland figure of $103,678.
- A typical owner-occupied home is valued at $591,100 (41% above Maryland) and median rent is $2,381 a month.
Local data for ZIP 21710
Counts from official public data
Housing and community stats
ZIP 21710, American Community Survey 2020-2024
Median household income
$163,864
Poverty rate
3.5%
Median home value
$591,100
Prices -9.2% in a year
Median rent
$2,381/mo
Homeownership
84.0%
Bachelor's or higher
53.1%
Median age
51.9
Average commute
34.3 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
55
ZIP Business Patterns 2023
Employees
524
$30.4M annual payroll
PPP loans
$3.5M
75 loans
Campaign donations
$18.4K
26% D, 12% R, 2026 cycle
Environment and hazard risk
ZIP 21710, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: winter weather
Storm events since 1996
1,546
Countywide, mostly thunderstorm wind
Flood insurance policies
501
0.6% of homes, county
July high / Jan low
89° / 27°F
43.5 inches of rain a year
Health statistics
Share of adults in ZIP 21710, CDC PLACES estimates
Obesity
33.3%
U.S. 33.3% about the same
Diabetes
10.8%
U.S. 12.1% -1.3 pts
Smoking
8.5%
U.S. 12.8% -4.3 pts
Uninsured (18-64)
6.2%
U.S. 11.1% -4.9 pts
Frequently asked questions
- What city is ZIP code 21710?
- ZIP code 21710 is in Adamstown, MD (Frederick County).
- What county is ZIP code 21710 in?
- ZIP code 21710 is mostly in Frederick County, Maryland.
- How many people live in ZIP code 21710?
- About 4,661 people live in the 21710 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.