| ZIP Codes: | 8 ZIP Codes (6 Standard, 2 PO Box, 0 Unique) [See All] |
| Area Codes: | 220 / 380 / 614 / 740 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 11:54:41 PM |
| Population: | 58,171 [See All] |
| FIPS: | 39129 |
| CBSA: | Columbus, OH |
| Land Area: | 451 sq mi |
| Water Area: | 4 sq mi |
| Coordinates: | 39.6689, -83.0639 |
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58,171 residents live across 8 ZIPs covering 451 sq mi, served by 8 distinct USPS-recognized cities.
Population moved from 53,545 to 58,171 from 2014 to 2024 — a +8.6% change. 5 ZIPs gained residents, 3 lost.
The county's wealthiest ZIP 43116 (Commercial Point, $113,229 median) and poorest ZIP 43113 (Circleville, $67,231) are 12.7 miles apart — a 1.7× income gap across local geography.
Median home values vary 2.0× across this county — from $177,600 in 43145 (New Holland) to $351,800 in 43116 (Commercial Point).
Density varies 54× across the county — from 32 people/sq mi in 43145 (New Holland) to 1,700 in 43116 (Commercial Point).
Educational attainment ranges from 19.0% bachelor's+ in 43164 (Williamsport) to 31.1% in 43116 (Commercial Point) — the breadth of educational profiles across the area.
Within Ohio, this is the #44 most populous of 88 counties and ranks #15 for median household income with the #7 fastest decade growth .
Weighted by population, the typical household earns about $76,551 across the county — reflecting what a typical resident sees, not a simple ZIP average.
22.8% of adults age 25+ hold a bachelor's degree or higher (9,195 of 40,383 reporting).
6 Standard delivery, 2 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 43113 | Circleville | Standard | 24,480 | $67,231 | 160.1 | 4.2% |
| 43146 | Orient | Standard | 13,387 | $81,191 | 79.7 | 5.5% |
| 43103 | Ashville | Standard | 13,130 | $83,291 | 80.4 | 13.9% |
| 43116 | Commercial Point | Standard | 2,684 | $113,229 | 1.6 | 79.3% |
| 43164 | Williamsport | Standard | 2,176 | $68,000 | 63.6 | -7.4% |
| 43145 | New Holland | Standard | 2,070 | $73,500 | 65.6 | 25.5% |
| 43156 | Tarlton | PO Box | 237 | $93,542 | 0.3 | -8.1% |
| 43117 | Derby | PO Box | 7 | — | 0.0 | -90.3% |