St. Martin ZIP codes, Ohio
No ZIP code is named for St. Martin, OH; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 45142 and 45118.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 2 more
- Population
- 171
- County
- Highland County
- State
- Ohio
ZIP codes covering St. Martin
These ZIP codes cover part of St. Martin but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
45118 | Fayetteville , OH | Standard | 3,703 | $97,963 | $255,800 |
45142 | Lynchburg , OH | Standard | 4,187 | $66,844 | $167,100 |
Map of St. Martin ZIP codes
The ZIP codes of St. Martin, 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 St. Martin
The nearest larger towns are Fayetteville (324 people, 3.1 mi), Lake Lorelei (1,746 people, 4.9 mi) and Lynchburg (1,493 people, 5.6 mi).
| Town | Population | Distance |
|---|---|---|
| Blanchester | 4,538 | 7.5 mi |
| Mount Orab | 4,987 | 12.8 mi |
| Williamsburg | 2,608 | 13.8 mi |
| Hillsboro | 6,527 | 14.6 mi |
| Wilmington | 12,620 | 15.5 mi |
| Morrow | 2,523 | 15.8 mi |
| Mount Repose | 3,798 | 18.1 mi |
| Batavia | 2,794 | 18.3 mi |
| Mulberry | 3,821 | 19.7 mi |
| Bethel | 2,658 | 20.3 mi |
| South Lebanon | 6,712 | 20.8 mi |
| Loveland | 13,197 | 20.9 mi |
| Milford | 6,497 | 21.7 mi |
| Amelia | 12,871 | 22.0 mi |
More nearby: every ZIP code in Highland County · Ohio ZIP codes
Cite this page
zipcodes.pro. “St. Martin, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/st-martin
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