Andover is a city in Clinton County, Iowa, United States. The population was 109 at the 2020 census.
History
Andover was platted in 1886, and incorporated as a town in 1910. It was named by a railroad official after Andover, Vermont.
Andover's population was 83 in 1925. The population was 76 in 1940.
Geography
According to the United States Census Bureau, the city has a total area of , all land.