McPherson County's estimated 2026 population is 30,530 with a growth rate of 0.32% in the past year according to the most recent United States census data. McPherson County is the 19th largest county in Kansas. The 2010 population was 29,128 and has seen a growth of 4.81% since that time.
Data after 2023 is projected based on recent change
The racial composition of McPherson County includes 92.99% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.
White (92.99%)
Two or more races (3.89%)
Black or African American (1.72%)
Asian (0.72%)
Other race (0.56%)
Native American (0.11%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 28,018 | 92.99% |
| Two or more races | 1,172 | 3.89% |
| Black or African American | 518 | 1.72% |
| Asian | 218 | 0.72% |
| Other race | 170 | 0.56% |
| Native American | 34 | 0.11% |
Married
Widowed
Divorced
Separated
Never Married
McPherson County's average per capita income is $48,437. Household income levels show a median of $77,701. The poverty rate stands at 9.09%.
Name | Median | Mean |
|---|---|---|
| Married Families | $98,024 | - |
| Families | $93,053 | $103,055 |
| Households | $77,701 | $88,756 |
| Non Families | $43,483 | $57,155 |
Average Income
Median Household Income
Poverty Rate
