📍 View location on OpenStreetMap (39.240240, -76.679130)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 21227 |
| Primary City | Halethorpe |
| State / Province | MD |
| County | Baltimore |
| Total Population | 34,907 |
| Population Density | 1,189.3 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 21227 | Baltimore County records | MD records |
|---|---|---|---|
| Population estimate | 34,907 | 1,414,366 (sum) | 6,205,597 (sum) |
| Population Density | 1,189.3 /sq mi | -- | -- |
| County population rank | #17 of 65 | -- | -- |
| State population rank | #63 of 470 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 21250 | Baltimore | 2.0 mi | 2,834 |
| ZIP 21090 | Linthicum Heights | 2.2 mi | 10,652 |
| ZIP 21229 | Baltimore | 3.2 mi | 46,679 |
| ZIP 21223 | Baltimore | 3.3 mi | 19,572 |
| ZIP 21230 | Baltimore | 3.5 mi | 32,977 |
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 →