
Carlisle
- County:
- Warren County
- County Seat:
- No
- Area (mi²):
- 5.651
- State:
- Iowa
Carlisle is a city located in Warren County, Iowa. Carlisle has a 2025 population of 4,432. Carlisle is currently growing at a rate of 1.21% annually and its population has increased by 6.39% since the most recent census, which recorded a population of 4,166 in 2020.
The average household income in Carlisle is $108,946 with a poverty rate of 3.98%. The median age in Carlisle is 37 years: 37 years for males, and 37 years for females.