Cromwell
City in Union County, Iowa

Cromwell is a city in Union County, Iowa, with 105 residents (2020 Census). It sits at 1,286 ft (392 m) above sea level. The nearest town is Creston, 5.2 miles E.
- 105residents (2020 Census)
- 1,286 ftelevation · 392 m
- 0.3 sq miland area · 0.8 km²
- 352 / sq mipopulation density
- 50842ZIP code
About Cromwell
Cromwell is a city in Union County, Iowa, United States. The population was 105 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
Cromwell weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Cromwell
Webcams: Windy.com
Living in Cromwell
- Median household income
- $58,750
- Median home value
- $101,600
- Median age
- 56.5
Do you know Cromwell? Tell us about it
Help other travelers: share what makes Cromwell special. We review every message before publishing it.
Map of Cromwell
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Cromwell Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Cromwell, IA population
Cromwell had 105 residents in the 2020 Census.
| 2020 Census | 105 |
|---|---|
| Density | 352 per sq mi (136 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Cromwell at a glance
| State | Iowa (IA) |
|---|---|
| County | Union County |
| Type | City |
| Population | 105 (2020) |
| Land area | 0.30 sq mi (0.8 km²) |
| Elevation | 1,286 ft (392 m) |
| Coordinates | 41.0405° N, 94.4618° W |
| ZIP code | 50842 |
| Census code (GEOID) | 1917490 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Cromwell
- Creston5.2 mi E
- Kent6.0 mi S
- Prescott8.0 mi W
- Orient11.5 mi N
- Lenox12.0 mi SW
- Afton13.9 mi E
- Arispe14.2 mi SE
- Shannon City14.2 mi SE
- Corning14.8 mi W
- Clearfield16.6 mi S
- Diagonal17.1 mi S
- Bridgewater17.9 mi NW
Straight-line distance between town centers.
Frequently asked questions about Cromwell
What county is Cromwell in?
Cromwell is in Union County, Iowa.
What is the population of Cromwell, IA?
105 people lived in Cromwell at the 2020 Census.
What is the ZIP code of Cromwell, IA?
The ZIP code of Cromwell is 50842.
What is the elevation of Cromwell?
1,286 feet (392 m) above sea level.
What towns are near Cromwell?
Creston (5.2 mi), Kent (6.0 mi), Prescott (8.0 mi), Orient (11.5 mi), Lenox (12.0 mi).
Last updated: