Checked
ZIP Code 20540
Washington, DC, District of Columbia
Population
0
Land area
0sq mi
City
Washington
ZIP 20540 and nearby ZIP codes
Local data for ZIP 20540
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
8
ZIP Business Patterns 2023
Employees
101
$4.6M annual payroll
Campaign donations
$2,500
Itemized, 2026 cycle
Environment and hazard risk
ZIP 20540, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: heat wave
Storm events since 1996
949
Countywide, mostly thunderstorm wind
Flood insurance policies
1,443
1.1% of homes, county
July high / Jan low
90° / 28°F
45.6 inches of rain a year
Frequently asked questions
- What city is ZIP code 20540?
- ZIP code 20540 is in Washington, DC (District of Columbia).
- What county is ZIP code 20540 in?
- ZIP code 20540 is mostly in District of Columbia, District of Columbia.
- How many people live in ZIP code 20540?
- About 0 people live in the 20540 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.