Coffey County's estimated 2026 population is 8,359 with a growth rate of 0.35% in the past year according to the most recent United States census data. Coffey County is the 45th largest county in Kansas. The 2010 population was 8,585 and has seen a growth of -2.63% since that time.
Data after 2023 is projected based on recent change
The racial composition of Coffey County includes 93.68% White, and smaller percentages for Asian, other race, Black or African American, Native American and multiracial populations.
White (93.68%)
Two or more races (4.14%)
Asian (0.98%)
Other race (0.54%)
Black or African American (0.51%)
Native American (0.16%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,779 | 93.68% |
| Two or more races | 344 | 4.14% |
| Asian | 81 | 0.98% |
| Other race | 45 | 0.54% |
| Black or African American | 42 | 0.51% |
| Native American | 13 | 0.16% |
Married
Widowed
Divorced
Separated
Never Married
Coffey County's average per capita income is $44,583. Household income levels show a median of $67,377. The poverty rate stands at 9.56%.
Name | Median | Mean |
|---|---|---|
| Married Families | $101,188 | - |
| Families | $85,781 | $97,651 |
| Households | $67,377 | $86,049 |
| Non Families | $41,382 | $58,989 |
Average Income
Median Household Income
Poverty Rate