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ZIP Code 21001
Perryman, MD, Harford County
Population
27,168
Land area
30sq mi
People per sq mi
907
City
Perryman
ZIP 21001 and nearby ZIP codes
ZIP 21001 at a glance
- ZIP 21001 (Perryman) is 42% denser than Maryland as a whole.
- The median household income is $83,238, 20% below the Maryland median of $103,678.
- A typical owner-occupied home is valued at $285,800 (32% below Maryland) and median rent is $1,442 a month.
Local data for ZIP 21001
Counts from official public data
Housing and community stats
ZIP 21001, American Community Survey 2020-2024
Median household income
$83,238
Poverty rate
12.7%
Median home value
$285,800
Prices +0.4% in a year
Median rent
$1,442/mo
Homeownership
63.3%
Bachelor's or higher
28.2%
Median age
37.7
Average commute
29.1 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
551
ZIP Business Patterns 2023
Employees
11,492
$637M annual payroll
PPP loans
$56.4M
629 loans
Campaign donations
$63.1K
24% D, 17% R, 2026 cycle
Environment and hazard risk
ZIP 21001, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: winter weather
Storm events since 1996
1,202
Countywide, mostly thunderstorm wind
Flood insurance policies
534
0.6% of homes, county
July high / Jan low
86° / 25°F
47.1 inches of rain a year
Health statistics
Share of adults in ZIP 21001, CDC PLACES estimates
Obesity
40.0%
U.S. 33.3% +6.7 pts
Diabetes
13.8%
U.S. 12.1% +1.7 pts
Smoking
14.1%
U.S. 12.8% +1.3 pts
Uninsured (18-64)
9.3%
U.S. 11.1% -1.8 pts
Frequently asked questions
- What city is ZIP code 21001?
- ZIP code 21001 is in Perryman, MD (Harford County).
- What county is ZIP code 21001 in?
- ZIP code 21001 is mostly in Harford County, Maryland.
- How many people live in ZIP code 21001?
- About 27,168 people live in the 21001 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.