📍 View location on OpenStreetMap (39.348700, -83.388660)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 45123 |
| Primary City | Greenfield |
| State / Province | OH |
| County | Highland |
| Total Population | 8,740 |
| Population Density | 31.6 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 45123 | Highland County records | OH records |
|---|---|---|---|
| Population estimate | 8,740 | 42,566 (sum) | 11,810,293 (sum) |
| Population Density | 31.6 /sq mi | -- | -- |
| County population rank | #2 of 7 | -- | -- |
| State population rank | #408 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 45681 | South Salem | 8.1 mi | 1,451 |
| ZIP 45135 | Leesburg | 8.5 mi | 5,291 |
| ZIP 45628 | Frankfort | 10.6 mi | 5,999 |
| ZIP 45612 | Bainbridge | 11.1 mi | 4,933 |
| ZIP 45132 | Highland | 11.3 mi | 87 |
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 →