📍 View location on OpenStreetMap (39.503380, -76.574860)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 21131 |
| Primary City | Phoenix |
| State / Province | MD |
| County | Baltimore |
| Total Population | 7,141 |
| Population Density | 131.1 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 21131 | Baltimore County records | MD records |
|---|---|---|---|
| Population estimate | 7,141 | 1,414,366 (sum) | 6,205,597 (sum) |
| Population Density | 131.1 /sq mi | -- | -- |
| County population rank | #43 of 65 | -- | -- |
| State population rank | #206 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 21013 | Baldwin | 4.5 mi | 5,610 |
| ZIP 21031 | Hunt Valley | 4.6 mi | 26 |
| ZIP 21030 | Cockeysville | 4.9 mi | 25,827 |
| ZIP 21111 | Monkton | 5.0 mi | 4,714 |
| ZIP 21057 | Glen Arm | 5.1 mi | 4,386 |
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 →