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ZIP Code 20623
Rosaryville, MD, Prince George's County
Population
2,761
Land area
1.9sq mi
People per sq mi
1,439
City
Rosaryville
ZIP 20623 and nearby ZIP codes
ZIP 20623 at a glance
- ZIP 20623 (Rosaryville) is about 2.3 times as dense as Maryland as a whole.
- Households here earn a median of $146,058 a year, 41% more than the Maryland figure of $103,678.
- A typical owner-occupied home is valued at $494,500 (18% above Maryland).
Local data for ZIP 20623
Counts from official public data
Housing and community stats
ZIP 20623, American Community Survey 2020-2024
Median household income
$146,058
Poverty rate
0.7%
Median home value
$494,500
Homeownership
93.2%
Bachelor's or higher
34.7%
Median age
50.5
Average commute
45.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
14
ZIP Business Patterns 2023
Employees
33
$1.2M annual payroll
PPP loans
$7.1M
73 loans
Campaign donations
$8,735
64% D, 7% R, 2026 cycle
Environment and hazard risk
ZIP 20623, 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
88° / 25°F
45.0 inches of rain a year
Health statistics
Share of adults in ZIP 20623, CDC PLACES estimates
Obesity
42.9%
U.S. 33.3% +9.6 pts
Diabetes
14.3%
U.S. 12.1% +2.2 pts
Smoking
9.5%
U.S. 12.8% -3.3 pts
Uninsured (18-64)
7.7%
U.S. 11.1% -3.4 pts
Frequently asked questions
- What city is ZIP code 20623?
- ZIP code 20623 is in Rosaryville, MD (Prince George's County).
- What county is ZIP code 20623 in?
- ZIP code 20623 is mostly in Prince George's County, Maryland.
- How many people live in ZIP code 20623?
- About 2,761 people live in the 20623 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.