Zip Code 21224 — Baltimore, MD

ZIP Code 21224 is associated with Baltimore, MD, in Baltimore County. The listed population estimate is 47,465; estimated density is 1,965.0 people per square mile. Among records with population estimates, it ranks #7 of 65 in Baltimore County and #24 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.283090, -76.540880)

Data MetricLocal Statistic
Postal / Zip Code21224
Primary CityBaltimore
State / ProvinceMD
CountyBaltimore
Total Population47,465
Population Density1,965.0 people/sq mi
TimezoneAmerica/New_York

How 21224 Compares

MetricZIP 21224Baltimore County recordsMD records
Population estimate47,4651,414,366 (sum)6,205,597 (sum)
Population Density1,965.0 /sq mi----
County population rank#7 of 65----
State population rank#24 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 21205Baltimore1.8 mi13,013
ZIP 21231Baltimore2.8 mi14,969
ZIP 21287Baltimore2.8 miN/A
ZIP 21222Dundalk2.8 mi59,407
ZIP 21213Baltimore2.9 mi28,058

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 →