📍 View location on OpenStreetMap (39.324170, -76.720170)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 21207 |
| Primary City | Gwynn Oak |
| State / Province | MD |
| County | Baltimore |
| Total Population | 47,099 |
| Population Density | 1,757.8 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 21207 | Baltimore County records | MD records |
|---|---|---|---|
| Population estimate | 47,099 | 1,414,366 (sum) | 6,205,597 (sum) |
| Population Density | 1,757.8 /sq mi | -- | -- |
| County population rank | #8 of 65 | -- | -- |
| State population rank | #25 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 21215 | Baltimore | 2.5 mi | 52,229 |
| ZIP 21216 | Baltimore | 2.8 mi | 29,426 |
| ZIP 21229 | Baltimore | 3.1 mi | 46,679 |
| ZIP 21244 | Windsor Mill | 3.4 mi | 38,208 |
| ZIP 21228 | Catonsville | 3.8 mi | 50,492 |
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 →