Walnut is a city located in Crawford County, Kansas. Walnut has a 2025 population of 187 . Walnut is currently declining at a rate of -0.53% annually and its population has decreased by -1.06% since the most recent census, which recorded a population of 189 in 2020.
The average household income in Walnut is $70,414 with a poverty rate of 33.91%. The median age in Walnut is 39.6 years: 38.5 years for males, and 40.2 years for females. For every 100 females there are 109.1 males.
Data after 2023 is projected based on recent change
The racial composition of Walnut includes 95.22% White, and smaller percentages for and multiracial populations.
White (95.22%)
Two or more races (4.78%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 219 | 95.22% |
| Two or more races | 11 | 4.78% |
Married
Widowed
Divorced
Separated
Never Married
Walnut's average per capita income is $29,500. Household income levels show a median of $53,661. The poverty rate stands at 33.91%.
Name | Median | Mean |
|---|---|---|
| Married Families | $68,125 | - |
| Families | $53,750 | $66,966 |
| Households | $53,661 | $70,414 |
| Non Families | $31,250 | $70,785 |
Average Income
Median Household Income
Poverty Rate