Zip Code 20020 — Washington, DC

ZIP Code 20020 is associated with Washington, DC, in District of Columbia County. The listed population estimate is 53,005; estimated density is 4,450.2 people per square mile. Among records with population estimates, it ranks #4 of 31 in District of Columbia County and #4 of 31 in DC.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.862340, -76.974460)

Data MetricLocal Statistic
Postal / Zip Code20020
Primary CityWashington
State / ProvinceDC
CountyDistrict of Columbia
Total Population53,005
Population Density4,450.2 people/sq mi
TimezoneAmerica/New_York

How 20020 Compares

MetricZIP 20020District of Columbia County recordsDC records
Population estimate53,005681,294 (sum)681,294 (sum)
Population Density4,450.2 /sq mi----
County population rank#4 of 31----
State population rank#4 of 31----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in DC

ZIP CodeCityDistancePopulation estimate
ZIP 20388Washington Navy Yard1.3 miN/A
ZIP 20390Washington1.6 mi246
ZIP 20003Washington1.6 mi37,482
ZIP 20373Naval Anacost Annex2.0 mi383
ZIP 20319Washington2.3 mi23

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →