Zip Code 20520 — Washington, DC

ZIP Code 20520 is associated with Washington, DC, in District of Columbia County. The listed population estimate is Data Pending; estimated density is Data Pending people per square mile.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.894700, -77.048480)

Data MetricLocal Statistic
Postal / Zip Code20520
Primary CityWashington
State / ProvinceDC
CountyDistrict of Columbia
Total PopulationData Pending
Population DensityData Pending people/sq mi
TimezoneAmerica/New_York

How 20520 Compares

MetricZIP 20520District of Columbia County recordsDC records
Population estimateData Pending681,294 (sum)681,294 (sum)
Population DensityData Pending /sq mi----
County population rankNot ranked----
State population rankNot ranked----

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 20418Washington0.1 miN/A
ZIP 20551Washington0.2 miN/A
ZIP 20245Washington0.2 miN/A
ZIP 20415Washington0.2 miN/A
ZIP 20052Washington0.3 mi2,730

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 →