Grinnell is a city located in Gove County, Kansas. Grinnell has a 2025 population of 253 . Grinnell is currently declining at a rate of -0.78% annually and its population has decreased by -3.07% since the most recent census, which recorded a population of 261 in 2020.
The average household income in Grinnell is $82,891 with a poverty rate of 3.72%. The median age in Grinnell is 41.1 years: 42.4 years for males, and 37 years for females. For every 100 females there are 106.6 males.
Data after 2023 is projected based on recent change
The racial composition of Grinnell includes 96.28% White, and smaller percentages for Two or more races, Asian and multiracial populations.
White (96.28%)
Two or more races (2.93%)
Asian (0.8%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 362 | 96.28% |
| Two or more races | 11 | 2.93% |
| Asian | 3 | 0.8% |
Married
Widowed
Divorced
Separated
Never Married
Grinnell's average per capita income is $58,409. Household income levels show a median of $62,500. The poverty rate stands at 3.72%.
Name | Median | Mean |
|---|---|---|
| Married Families | $96,250 | - |
| Families | $85,417 | $99,687 |
| Households | $62,500 | $82,891 |
| Non Families | $35,833 | $44,750 |
Average Income
Median Household Income
Poverty Rate