Keystone, Iowa
Quick Statistics
Keystone is a community in Benton County, Iowa, home to about 674 people spread across 0.4 square miles of land. The median personal income here is $35,179 a year, and a typical home is worth about $148,400. About 38.1% of adults hold a college degree, and 95.7% of residents under 65 have health insurance. The population has grown about 8 percent over the past decade.
See how Keystone has changed over the past 15 years »
Among the Iowa towns GeoStat tracks, Keystone ranks number 401 of 1,017 in population, number 459 in median household income, number 344 in median home value. See how it stacks up on the trends page or compare it with another town.
Summers around Keystone typically top out near 81°F in July, while January nights average about 8°F. The area sees roughly 34 inches of snow a year. Full normals are on the climate page.
| # | Town | Distance | Population |
|---|---|---|---|
| 1. | Van Horne, IA | 5.6 mi. | 612 |
| 2. | Elberon, IA | 6.1 mi. | 143 |
| 3. | Luzerne, IA | 6.6 mi. | 120 |
| 4. | Belle Plaine, IA | 8.2 mi. | 2,380 |
| 5. | Blairstown, IA | 8.8 mi. | 654 |
| 6. | Vining, IA | 9.7 mi. | 68 |
| 7. | Garrison, IA | 10.4 mi. | 286 |
| 8. | Chelsea, IA | 11.5 mi. | 404 |
What is the population of Keystone, Iowa?
Keystone has a population of about 674 people, according to the latest Census Bureau estimates.
What county is Keystone, Iowa in?
Keystone is located in Benton County, Iowa.
What is the median home value in Keystone, Iowa?
The median home value in Keystone is about $148,400, based on American Community Survey data.
What is the median income in Keystone, Iowa?
The median personal income in Keystone is about $35,179 per year.
How many tornadoes have hit near Keystone, Iowa?
Since 1950, 46 tornadoes have been recorded in Benton County. See the tornado page for maps and details of each one.
What is the weather like in Keystone, Iowa?
Typical July highs run about 81 degrees and January lows about 8 degrees, with around 34 inches of snow a year. Figures are 30-year NOAA climate normals.
Use the menu on the left to find more detailed statistics on Keystone, Iowa.