
Keswick
- County:
- Keokuk County
- County Seat:
- No
- Area (mi²):
- 0.446
- State:
- Iowa
Keswick is a city located in Keokuk County, Iowa. Keswick has a 2025 population of 236. Keswick is currently declining at a rate of -0.42% annually and its population has decreased by -2.07% since the most recent census, which recorded a population of 241 in 2020.
The average household income in Keswick is $69,875 with a poverty rate of 7.25%. The median age in Keswick is 42.8 years: 41.8 years for males, and 45.9 years for females.