Pottawatomie County's estimated 2026 population is 27,616 with a growth rate of 1.36% in the past year according to the most recent United States census data. Pottawatomie County is the 22nd largest county in Kansas. The 2010 population was 21,729 and has seen a growth of 27.09% since that time.
Data after 2023 is projected based on recent change
The racial composition of Pottawatomie County includes 90.13% White, and smaller percentages for Black or African American, other race, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
White (90.13%)
Two or more races (6.47%)
Black or African American (1.74%)
Other race (0.77%)
Native American (0.43%)
Asian (0.36%)
Native Hawaiian or Pacific Islander (0.1%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 23,262 | 90.13% |
| Two or more races | 1,669 | 6.47% |
| Black or African American | 450 | 1.74% |
| Other race | 200 | 0.77% |
| Native American | 110 | 0.43% |
| Asian | 92 | 0.36% |
| Native Hawaiian or Pacific Islander | 25 | 0.1% |
Married
Widowed
Divorced
Separated
Never Married
Pottawatomie County's average per capita income is $54,162. Household income levels show a median of $87,694. The poverty rate stands at 7.11%.
Name | Median | Mean |
|---|---|---|
| Married Families | $112,426 | - |
| Families | $106,369 | $121,013 |
| Households | $87,694 | $103,077 |
| Non Families | $40,610 | $53,752 |
Average Income
Median Household Income
Poverty Rate