St. Martin
Census-designated place in Brown County, Ohio

St. Martin is an unincorporated community (census-designated place) in Brown County, Ohio, with 200 residents (2020 Census). It sits at 978 ft (298 m) above sea level. The nearest town is Fayetteville, 3.1 miles SW.
- 200residents (2020 Census)
- 978 ftelevation · 298 m
- 1.9 sq miland area · 5.0 km²
- 103 / sq mipopulation density
- 45118ZIP code
About St. Martin
St. Martin is an unincorporated community and former village in Brown County, Ohio, United States. The community is served by the Fayetteville (45118) post office. The population was 200 at the 2020 census. In November 2011, voters chose to unincorporate St. Martin, and it now falls solely under the jurisdiction of Perry Township.
Text: Wikipedia · CC BY-SA 4.0
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Living in St. Martin
- Median household income
- $55,962
- Median home value
- $237,500
- Median age
- 56.9
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Map of St. Martin
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Open in Google Maps ›St. Martin, OH population
St. Martin had 200 residents in the 2020 Census.
| 2020 Census | 200 |
|---|---|
| Density | 103 per sq mi (40 per km²) |
Source: U.S. Census Bureau, Decennial Census.
St. Martin at a glance
| State | Ohio (OH) |
|---|---|
| County | Brown County |
| Type | Census-designated place |
| Population | 200 (2020) |
| Land area | 1.94 sq mi (5.0 km²) |
| Elevation | 978 ft (298 m) |
| Coordinates | 39.2118° N, 83.8844° W |
| ZIP code | 45118 |
| Census code (GEOID) | 3969666 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near St. Martin
- Fayetteville3.1 mi SW
- Lake Lorelei4.9 mi W
- Lynchburg5.6 mi E
- Midland6.7 mi N
- Blanchester7.5 mi NW
- Marathon8.0 mi SW
- Martinsville8.6 mi NE
- Buford10.0 mi S
- Butlerville12.6 mi NW
- Mount Orab12.8 mi S
- New Vienna12.9 mi NE
- Pleasant Plain13.0 mi W
Straight-line distance between town centers.
Frequently asked questions about St. Martin
What county is St. Martin in?
St. Martin is in Brown County, Ohio.
What is the population of St. Martin, OH?
200 people lived in St. Martin at the 2020 Census.
What is the ZIP code of St. Martin, OH?
The ZIP code of St. Martin is 45118.
What is the elevation of St. Martin?
978 feet (298 m) above sea level.
What towns are near St. Martin?
Fayetteville (3.1 mi), Lake Lorelei (4.9 mi), Lynchburg (5.6 mi), Midland (6.7 mi), Blanchester (7.5 mi).
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