St. Martin

Census-designated place in Brown County, Ohio

Aerial view of St. Martin, Ohio
Aerial view: USDA NAIP · USGS The National Map (public domain)

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.

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

St. Martin weather: 7-day forecast

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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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St. Martin, OH population

St. Martin had 200 residents in the 2020 Census.

2020 Census200
Density103 per sq mi (40 per km²)

Source: U.S. Census Bureau, Decennial Census.

St. Martin at a glance

StateOhio (OH)
CountyBrown County
TypeCensus-designated place
Population200 (2020)
Land area1.94 sq mi (5.0 km²)
Elevation978 ft (298 m)
Coordinates39.2118° N, 83.8844° W
ZIP code45118
Census code (GEOID)3969666

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near St. Martin

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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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