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ZIP Code 20783
Adelphi, MD, Prince George's County
Population
50,333
Land area
5.8sq mi
People per sq mi
8,621
City
Adelphi
ZIP 20783 and nearby ZIP codes
ZIP 20783 at a glance
- ZIP 20783 (Adelphi) is about 13 times as dense as Maryland as a whole.
- The median household income is $86,737, 16% below the Maryland median of $103,678.
- A typical owner-occupied home is valued at $409,000 and median rent is $1,725 a month.
Local data for ZIP 20783
Counts from official public data
Housing and community stats
ZIP 20783, American Community Survey 2020-2024
Median household income
$86,737
Poverty rate
19.9%
Median home value
$409,000
Prices +1.7% in a year
Median rent
$1,725/mo
Homeownership
42.3%
Bachelor's or higher
20.0%
Median age
32.8
Average commute
37.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
607
ZIP Business Patterns 2023
Employees
4,491
$201M annual payroll
PPP loans
$27.6M
914 loans
Campaign donations
$49.7K
63% D, 3% R, 2026 cycle
Environment and hazard risk
ZIP 20783, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: winter weather
Storm events since 1996
1,268
Countywide, mostly thunderstorm wind
Flood insurance policies
2,249
0.9% of homes, county
July high / Jan low
87° / 25°F
44.0 inches of rain a year
Health statistics
Share of adults in ZIP 20783, CDC PLACES estimates
Obesity
42.7%
U.S. 33.3% +9.4 pts
Diabetes
14.5%
U.S. 12.1% +2.4 pts
Smoking
13.9%
U.S. 12.8% +1.1 pts
Uninsured (18-64)
31.8%
U.S. 11.1% +20.7 pts
Frequently asked questions
- What city is ZIP code 20783?
- ZIP code 20783 is in Adelphi, MD (Prince George's County).
- What county is ZIP code 20783 in?
- ZIP code 20783 is mostly in Prince George's County, Maryland.
- How many people live in ZIP code 20783?
- About 50,333 people live in the 20783 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.