District of Columbia County, DC Zip Codes
28 zip codes across 7 cities in District of Columbia County, DC
About District of Columbia County
District of Columbia County, District of Columbia (DC) contains 28 unique zip codes spanning 7 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in District of Columbia County.
Cities in District of Columbia County
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All Zip Codes in District of Columbia County, DC
| Zip Code | City |
|---|---|
| 20001 | Washington |
| 20002 | Washington |
| 20003 | Washington |
| 20004 | Washington |
| 20005 | Washington |
| 20006 | Washington |
| 20007 | Washington |
| 20008 | Washington |
| 20009 | Washington |
| 20010 | Washington |
| 20011 | Washington |
| 20012 | Washington |
| 20015 | Washington |
| 20016 | Washington |
| 20017 | Washington |
| 20018 | Washington |
| 20019 | Washington |
| 20020 | Temple Hills |
| 20024 | Washington |
| 20032 | Bolling Afb |
| 20036 | Washington |
| 20037 | Washington |
| 200HH | Zcta 200hh |
| 20319 | Fort Mcnair |
| 20332 | Bolling Afb |
| 20336 | Washington |
| 20375 | Naval Research L |
| 203XX | Zcta 203xx |
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Frequently Asked Questions
How many zip codes are in District of Columbia County, DC?
District of Columbia County, DC has 28 zip codes across 7 cities.
What cities are in District of Columbia County?
Cities in District of Columbia County include Bolling Afb, Fort Mcnair, Naval Research L, Temple Hills, Washington, Zcta 200hh, Zcta 203xx.
What state is District of Columbia County in?
District of Columbia County is located in District of Columbia (DC).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.