Clarksville is a city located in Butler County, Iowa. Clarksville has a 2025 population of 1,232 . Clarksville is currently declining at a rate of -0.48% annually and its population has decreased by -2.22% since the most recent census, which recorded a population of 1,260 in 2020.
The average household income in Clarksville is $64,630 with a poverty rate of 16.03%. The median age in Clarksville is 44.6 years: 46.1 years for males, and 43.8 years for females. For every 100 females there are 94.1 males.
Data after 2023 is projected based on recent change
The racial composition of Clarksville includes 93.11% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.
White (93.11%)
Two or more races (5.77%)
Asian (0.4%)
Other race (0.4%)
Black or African American (0.32%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,162 | 93.11% |
| Two or more races | 72 | 5.77% |
| Asian | 5 | 0.4% |
| Other race | 5 | 0.4% |
| Black or African American | 4 | 0.32% |
Married
Widowed
Divorced
Separated
Never Married
Clarksville's average per capita income is $36,146. Household income levels show a median of $55,781. The poverty rate stands at 16.03%.
Name | Median | Mean |
|---|---|---|
| Married Families | $80,938 | - |
| Families | $67,176 | $76,542 |
| Households | $55,781 | $64,630 |
| Non Families | $35,147 | $35,720 |
Average Income
Median Household Income
Poverty Rate