Zip Code 20011 — Washington, DC

ZIP Code 20011 is associated with Washington, DC, in District of Columbia County. The listed population estimate is 67,434; estimated density is 4,854.8 people per square mile. Among records with population estimates, it ranks #2 of 31 in District of Columbia County and #2 of 31 in DC.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.952950, -77.023230)

Data MetricLocal Statistic
Postal / Zip Code20011
Primary CityWashington
State / ProvinceDC
CountyDistrict of Columbia
Total Population67,434
Population Density4,854.8 people/sq mi
TimezoneAmerica/New_York

How 20011 Compares

MetricZIP 20011District of Columbia County recordsDC records
Population estimate67,434681,294 (sum)681,294 (sum)
Population Density4,854.8 /sq mi----
County population rank#2 of 31----
State population rank#2 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 20542Washington0.8 miN/A
ZIP 20317Washington1.3 mi15
ZIP 20010Washington1.5 mi31,808
ZIP 20064Washington1.7 mi1,442
ZIP 20012Washington1.8 mi17,519

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 →