
Andover
- County:
- Clinton County
- County Seat:
- No
- Area (mi²):
- 0.179
- State:
- Iowa
Andover is a city located in Clinton County, Iowa. Andover has a 2025 population of 106. Andover is currently declining at a rate of 0% annually and its population has decreased by -1.85% since the most recent census, which recorded a population of 108 in 2020.
The average household income in Andover is $70,111 with a poverty rate of 31.67%. The median age in Andover is 31 years: 20.5 years for males, and 33.1 years for females.