Flat Rock
Census-designated place in Seneca County, Ohio

Flat Rock is an unincorporated community (census-designated place) in Seneca County, Ohio, with 227 residents (2020 Census). It sits at 797 ft (243 m) above sea level. The nearest town is Bellevue, 2.9 miles N.
- 227residents (2020 Census)
- 797 ftelevation · 243 m
- 0.2 sq miland area · 0.6 km²
- 1,069 / sq mipopulation density
- 44828main ZIP code (2 in total)
About Flat Rock
Flat Rock is a census-designated place in northeastern Thompson Township, Seneca County, Ohio, United States. It has a post office with the ZIP code 44828. The population was 227 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
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Living in Flat Rock
- Median home value
- $92,500
- Median age
- 40
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Map of Flat Rock
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Open in Google Maps ›Flat Rock, OH population
Flat Rock had 227 residents in the 2020 Census.
| 2020 Census | 227 |
|---|---|
| Density | 1,069 per sq mi (413 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Flat Rock at a glance
| State | Ohio (OH) |
|---|---|
| County | Seneca County |
| Type | Census-designated place |
| Population | 227 (2020) |
| Land area | 0.21 sq mi (0.6 km²) |
| Elevation | 797 ft (243 m) |
| Coordinates | 41.2355° N, 82.8592° W |
| ZIP codes | 44828, 44811 |
| Census code (GEOID) | 3927356 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Flat Rock
- Bellevue2.9 mi N
- Clyde7.8 mi NW
- Monroeville8.2 mi E
- Green Springs10.2 mi W
- Vickery10.7 mi NW
- Bloomingville10.7 mi NE
- Republic11.2 mi SW
- Holiday Lakes11.5 mi SE
- Attica11.9 mi S
- Castalia12.0 mi N
- Norwalk13.0 mi E
- Whites Landing13.6 mi N
Straight-line distance between town centers.
Frequently asked questions about Flat Rock
What county is Flat Rock in?
Flat Rock is in Seneca County, Ohio.
What is the population of Flat Rock, OH?
227 people lived in Flat Rock at the 2020 Census.
What is the ZIP code of Flat Rock, OH?
The main ZIP code is 44828. Other ZIP codes: 44811.
What is the elevation of Flat Rock?
797 feet (243 m) above sea level.
What towns are near Flat Rock?
Bellevue (2.9 mi), Clyde (7.8 mi), Monroeville (8.2 mi), Green Springs (10.2 mi), Vickery (10.7 mi).
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