Harvey County's estimated 2026 population is 33,656 with a growth rate of 0.02% in the past year according to the most recent United States census data. Harvey County is the 17th largest county in Kansas. The 2010 population was 34,740 and has seen a growth of -3.12% since that time.
Data after 2023 is projected based on recent change
The racial composition of Harvey County includes 85.32% White, 3.3% other race, and smaller percentages for Black or African American, Native American, Asian and multiracial populations.
White (85.32%)
Two or more races (8.43%)
Other race (3.3%)
Black or African American (1.1%)
Native American (1.09%)
Asian (0.77%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 28,858 | 85.32% |
| Two or more races | 2,851 | 8.43% |
| Other race | 1,116 | 3.3% |
| Black or African American | 372 | 1.1% |
| Native American | 367 | 1.09% |
| Asian | 259 | 0.77% |
Married
Widowed
Divorced
Separated
Never Married
Harvey County's average per capita income is $44,165. Household income levels show a median of $73,269. The poverty rate stands at 7.96%.
Name | Median | Mean |
|---|---|---|
| Married Families | $98,760 | - |
| Families | $85,557 | $101,885 |
| Households | $73,269 | $86,664 |
| Non Families | $38,386 | $50,436 |
Average Income
Median Household Income
Poverty Rate
