Zip Code 21213 — Baltimore, MD

ZIP Code 21213 is associated with Baltimore, MD, in Baltimore County. The listed population estimate is 28,058; estimated density is 3,156.8 people per square mile. Among records with population estimates, it ranks #26 of 65 in Baltimore County and #93 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.315010, -76.577230)

Data MetricLocal Statistic
Postal / Zip Code21213
Primary CityBaltimore
State / ProvinceMD
CountyBaltimore
Total Population28,058
Population Density3,156.8 people/sq mi
TimezoneAmerica/New_York

How 21213 Compares

MetricZIP 21213Baltimore County recordsMD records
Population estimate28,0581,414,366 (sum)6,205,597 (sum)
Population Density3,156.8 /sq mi----
County population rank#26 of 65----
State population rank#93 of 470----

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 MD

ZIP CodeCityDistancePopulation estimate
ZIP 21205Baltimore1.1 mi13,013
ZIP 21287Baltimore1.3 miN/A
ZIP 21218Baltimore1.7 mi44,014
ZIP 21202Baltimore2.0 mi20,683
ZIP 21231Baltimore2.0 mi14,969

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 →