Latham ZIP code, Ohio
The ZIP code for Latham, OH is 45646, and its area code is 937.
- USPS city name
- 1 ZIP code
- Population
- 129
- Area code
- 937
- County
- Pike County
- State
- Ohio
NANPA lists no telephone rate centre for Latham itself, so these are the area codes of the nearest one, Sinking Spring (3.4 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Latham
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
45646 | Latham , OH | Standard | 129 | — | — |
Map of Latham ZIP codes
The ZIP codes of Latham, OH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Latham
The nearest larger towns are Sinking Spring (319 people, 3.5 mi), Peebles (1,944 people, 10 mi) and Bainbridge (617 people, 11 mi).
| Town | Population | Distance |
|---|---|---|
| Hillsboro | 6,527 | 18.1 mi |
| Waverly | 4,127 | 18.5 mi |
| Greenfield | 3,966 | 19.5 mi |
| West Union | 2,899 | 22.9 mi |
| Chillicothe | 21,902 | 25.3 mi |
| West Portsmouth | 2,605 | 26.0 mi |
| Portsmouth | 17,728 | 30.0 mi |
More nearby: every ZIP code in Pike County · Ohio ZIP codes
Cite this page
zipcodes.pro. “Latham, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/latham
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