Big Rock
Census-designated place in Scott County, Iowa

Big Rock is an unincorporated community (census-designated place) in Scott County, Iowa, with 49 residents (2020 Census). It sits at 676 ft (206 m) above sea level. The nearest town is Dixon, 2.9 miles SE.
- 49residents (2020 Census)
- 676 ftelevation · 206 m
- 0.3 sq miland area · 0.9 km²
- 149 / sq mipopulation density
- 52765ZIP code
About Big Rock
Big Rock is an unincorporated community and census-designated place (CDP) in Scott and Clinton counties, Iowa, United States. As of the 2020 census, Big Rock had a population of 49. The community is named for a large boulder.
Text: Wikipedia · CC BY-SA 4.0
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Open in Google Maps ›Big Rock, IA population
Big Rock had 49 residents in the 2020 Census.
| 2020 Census | 49 |
|---|---|
| Density | 149 per sq mi (57 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Big Rock at a glance
| State | Iowa (IA) |
|---|---|
| County | Scott County |
| Type | Census-designated place |
| Population | 49 (2020) |
| Land area | 0.33 sq mi (0.9 km²) |
| Elevation | 676 ft (206 m) |
| Coordinates | 41.7691° N, 90.8265° W |
| ZIP code | 52765 |
| Census code (GEOID) | 1906535 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Big Rock
- Dixon2.9 mi SE
- Wheatland4.5 mi N
- New Liberty4.5 mi SW
- Calamus5.3 mi NE
- Plainview7.4 mi S
- Bennett7.8 mi W
- Lowden7.9 mi NW
- Toronto9.4 mi N
- Donahue9.5 mi SE
- Grand Mound9.8 mi NE
- Maysville10.0 mi SE
- Stockton12.4 mi S
Straight-line distance between town centers.
Frequently asked questions about Big Rock
What county is Big Rock in?
Big Rock is in Scott County, Iowa.
What is the population of Big Rock, IA?
49 people lived in Big Rock at the 2020 Census.
What is the ZIP code of Big Rock, IA?
The ZIP code of Big Rock is 52765.
What is the elevation of Big Rock?
676 feet (206 m) above sea level.
What towns are near Big Rock?
Dixon (2.9 mi), Wheatland (4.5 mi), New Liberty (4.5 mi), Calamus (5.3 mi), Plainview (7.4 mi).
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