McPherson County's estimated 2026 population is 30,033 with a growth rate of -0.1% 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 3.11% since that time.
Data after 2023 is projected based on recent change
Overall: 39.4 years
Female: 40.7 years
Male: 37.9 years
There are 23,671 adults, (6,040 of whom are seniors) in McPherson County.
Female: 15,353 (50.8%)
Male: 14,852 (49.2%)
The racial composition of McPherson County includes 92.3% White, and smaller percentages for Black or African American, other race, Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 27,879 | 92.3% |
| Two or more races | 1,425 | 4.72% |
| Black or African American | 558 | 1.85% |
| Other race | 199 | 0.66% |
| Asian | 117 | 0.39% |
| Native American | 27 | 0.09% |
McPherson County's average per capita income is $50,736. Household income levels show a median of $78,851. The poverty rate stands at 9.46%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,124 | - |
| Families | $97,701 | $108,929 |
| Households | $78,851 | $92,169 |
| Non Families | $43,268 | $57,155 |
Average Income
Median Household Income
Poverty Rate
