Andover Flag

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 2026 population of 105. Andover is currently declining at a rate of 0% annually and its population has decreased by -2.78% since the most recent census, which recorded a population of 108 in 2020.

The median age in Andover is 33.5 years: 33.3 years for males, and 33.6 years for females. For every 100 females there are 74.6 males.

105
Total Population
586
Density (mi²)

Andover Population

Andover Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202610500%
2025105-1-0.94%
2024106-1-0.93%
202310700%
2022107-1-0.93%
202110800%
202010800%
20199800%
201898-2-2%
2017100-1-0.99%
2016101-1-0.98%
201510200%
201410210.99%
2013101-1-0.98%
2012102-1-0.97%
201110300%
201010300%

Median Age

Overall: 33.5 years
Female: 33.6 years
Male: 33.3 years

Andover Adults

There are 83 adults, (5 of whom are seniors) in Andover.

Sex Ratio

Female: 71 (57.3%)
Male: 53 (42.7%)

Demographics

The racial composition of Andover includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White124100%
Race
Population ↓
Percentage (of total)
White124100%

Andover Marital Status

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)