Keystone
City in Benton County, Iowa

Keystone is a city in Benton County, Iowa, with 599 residents (2020 Census). It sits at 883 ft (269 m) above sea level. The nearest town is Van Horne, 5.6 miles E.
- 599residents (2020 Census)
- 883 ftelevation · 269 m
- 0.4 sq miland area · 1.2 km²
- 1,336 / sq mipopulation density
- 52249ZIP code
About Keystone
Keystone is a city in Benton County, Iowa, United States. The population was 599 at the time of the 2020 census. It is part of the Cedar Rapids Metropolitan Statistical Area.
Text: Wikipedia · CC BY-SA 4.0
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Living in Keystone
- Median household income
- $67,500
- Median home value
- $148,400
- Median rent
- $892/mo
- Median age
- 43.5
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Map of Keystone
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Open in Google Maps ›Keystone, IA population
Keystone had 599 residents in the 2020 Census.
| 2020 Census | 599 |
|---|---|
| Density | 1,336 per sq mi (516 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Keystone at a glance
| State | Iowa (IA) |
|---|---|
| County | Benton County |
| Type | City |
| Population | 599 (2020) |
| Land area | 0.45 sq mi (1.2 km²) |
| Elevation | 883 ft (269 m) |
| Coordinates | 41.9995° N, 92.1982° W |
| ZIP code | 52249 |
| Census code (GEOID) | 1941115 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Keystone
- Van Horne5.6 mi E
- Elberon6.1 mi W
- Luzerne6.6 mi S
- Belle Plaine8.2 mi SW
- Blairstown8.8 mi SE
- Vining9.7 mi W
- Garrison10.4 mi N
- Chelsea11.5 mi SW
- Newhall11.9 mi E
- Clutier11.9 mi NW
- Watkins13.2 mi SE
- Dysart13.2 mi NW
Straight-line distance between town centers.
Frequently asked questions about Keystone
What county is Keystone in?
Keystone is in Benton County, Iowa.
What is the population of Keystone, IA?
599 people lived in Keystone at the 2020 Census.
What is the ZIP code of Keystone, IA?
The ZIP code of Keystone is 52249.
What is the elevation of Keystone?
883 feet (269 m) above sea level.
What towns are near Keystone?
Van Horne (5.6 mi), Elberon (6.1 mi), Luzerne (6.6 mi), Belle Plaine (8.2 mi), Blairstown (8.8 mi).
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