📍 View location on OpenStreetMap (39.246170, -84.538300)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 45231 |
| Primary City | Cincinnati |
| State / Province | OH |
| County | Hamilton |
| Total Population | 40,463 |
| Population Density | 1,057.0 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 45231 | Hamilton County records | OH records |
|---|---|---|---|
| Population estimate | 40,463 | 842,501 (sum) | 11,810,293 (sum) |
| Population Density | 1,057.0 /sq mi | -- | -- |
| County population rank | #2 of 54 | -- | -- |
| State population rank | #49 of 1,215 | -- | -- |
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 45218 | Cincinnati | 1.7 mi | 3,836 |
| ZIP 45240 | Cincinnati | 2.7 mi | 29,600 |
| ZIP 45224 | Cincinnati | 3.1 mi | 21,900 |
| ZIP 45251 | Cincinnati | 3.3 mi | 20,254 |
| ZIP 45239 | Cincinnati | 3.6 mi | 29,607 |
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 →