Klemme is a city located in Hancock County, Iowa. Klemme has a 2025 population of 424. Klemme is currently declining at a rate of -0.7% annually and its population has decreased by -3.2% since the most recent census, which recorded a population of 438 in 2020.
The average household income in Klemme is $62,093 with a poverty rate of 9.63%.The median age in Klemme is 35 years: 28 years for males, and 38.2 years for females.
Data after 2023 is projected based on recent change
The racial composition of Klemme includes 99.26% White, and smaller percentages for Two or more races and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 536 | 99.26% |
| Two or more races | 4 | 0.74% |
Married
Widowed
Divorced
Separated
Never Married
Klemme's average per capita income is $49,922. Household income levels show a median of $57,031. The poverty rate stands at 9.63%.
Name | Median | Mean |
|---|---|---|
| Married Families | $74,000 | - |
| Families | $71,875 | $76,736 |
| Households | $57,031 | $62,093 |
| Non Families | $35,985 | $35,311 |
Average Income
Median Household Income
Poverty Rate