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Zip Code 21216 — Baltimore, MD

ZIP Code 21216 is associated with Baltimore, MD, in Baltimore County. The listed population estimate is 29,426; estimated density is 3,440.4 people per square mile. Among records with population estimates, it ranks #25 of 65 in Baltimore County and #87 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.310800, -76.671450)

Data MetricLocal Statistic
Postal / Zip Code21216
Primary CityBaltimore
State / ProvinceMD
CountyBaltimore
Total Population29,426
Population Density3,440.4 people/sq mi
TimezoneAmerica/New_York

How 21216 Compares

MetricZIP 21216Baltimore County recordsMD records
Population estimate29,4261,414,366 (sum)6,205,597 (sum)
Population Density3,440.4 /sq mi----
County population rank#25 of 65----
State population rank#87 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 21217Baltimore1.8 mi30,792
ZIP 21229Baltimore2.1 mi46,679
ZIP 21223Baltimore2.1 mi19,572
ZIP 21211Baltimore2.1 mi14,969
ZIP 21215Baltimore2.5 mi52,229

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 →