Key facts
- Country
- United States
- State
- Iowa
- County
- Benton
- Total
- 0.45 sq mi (1.16 km )
- Land
- 0.45 sq mi (1.16 km )
- Water
- 0 sq mi (0.00 km )
- Elevation
- 883 ft (269 m)
- Density
- 1,336.6/sq mi (516.05/km )
- Time zone
- UTC-6 ( Central (CST) )
- Summer dst
- UTC-5 (CDT)
- Fips code
- 19-41115
- Gnis feature id
- 0458064
via Wikipedia infobox
Wikidata facts
- Instance of
- city in the United States
- Official name
- Keystone
- Country
- United States
- Located in
- Benton County
- Population
- 599
- Area
- 1.16916
- Elevation
- 269
- Households
- 259
Show 4 more facts
- postal code
- 52249
- P8168
- 2000
- water as percent of area
- 0
- per capita income
- 26448
Sources (8)
via Wikidata · CC0
On the map
2 mapped locations