Kossuth County's 2026 population is estimated at 14,404, reflecting a -0.01% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Kossuth County is the 55th largest county in Iowa. The 2010 population was 15,524 and has grown -7.21% since 2010.
Data after 2023 is projected based on recent change
Overall: 44.2 years
Female: 45.9 years
Male: 43.2 years
There are 11,318 adults, (3,686 of whom are seniors) in Kossuth County.
Female: 7,155 (49.3%)
Male: 7,361 (50.7%)
The racial composition of Kossuth County includes 92.51% White, and smaller percentages for other race, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 13,429 | 92.51% |
| Two or more races | 648 | 4.46% |
| Other race | 248 | 1.71% |
| Black or African American | 104 | 0.72% |
| Asian | 60 | 0.41% |
| Native American | 19 | 0.13% |
| Native Hawaiian or Pacific Islander | 8 | 0.06% |
Kossuth County 's average per capita income is $44,804. Household income levels show a median of $67,697. The poverty rate stands at 8.23%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $99,318 | - |
| Families | $91,333 | $106,006 |
| Households | $67,697 | $86,441 |
| Non Families | $42,306 | $53,606 |
Average Income
Median Household Income
Poverty Rate
