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ZIP Code 20639
Huntingtown, MD, Calvert County
Population
15,544
Land area
41.6sq mi
People per sq mi
374
City
Huntingtown
ZIP 20639 and nearby ZIP codes
ZIP 20639 at a glance
- ZIP 20639 (Huntingtown) is 42% less dense than Maryland as a whole.
- The median household income is $161,422, 56% above the Maryland median of $103,678.
- A typical owner-occupied home is valued at $555,100 (32% above Maryland) and median rent is $1,512 a month.
Local data for ZIP 20639
Counts from official public data
Housing and community stats
ZIP 20639, American Community Survey 2020-2024
Median household income
$161,422
Poverty rate
4.5%
Median home value
$555,100
Prices +5.1% in a year
Median rent
$1,512/mo
Homeownership
93.0%
Bachelor's or higher
38.0%
Median age
41.3
Average commute
41.0 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
226
ZIP Business Patterns 2023
Employees
1,576
$92.3M annual payroll
PPP loans
$20.7M
285 loans
Campaign donations
$90.6K
41% D, 13% R, 2026 cycle
Environment and hazard risk
ZIP 20639, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: hurricane
Storm events since 1996
744
Countywide, mostly thunderstorm wind
Flood insurance policies
699
2.0% of homes, county
July high / Jan low
85° / 25°F
48.1 inches of rain a year
Health statistics
Share of adults in ZIP 20639, CDC PLACES estimates
Obesity
36.0%
U.S. 33.3% +2.7 pts
Diabetes
10.7%
U.S. 12.1% -1.4 pts
Smoking
11.1%
U.S. 12.8% -1.7 pts
Uninsured (18-64)
5.8%
U.S. 11.1% -5.3 pts
Frequently asked questions
- What city is ZIP code 20639?
- ZIP code 20639 is in Huntingtown, MD (Calvert County).
- What county is ZIP code 20639 in?
- ZIP code 20639 is mostly in Calvert County, Maryland.
- How many people live in ZIP code 20639?
- About 15,544 people live in the 20639 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.