Grainfield township is located in Gove County, Kansas. Grainfield township has a 2026 population of 390. Grainfield township is currently declining at a rate of -2.5% annually and its population has decreased by -2.26% since the most recent census, which recorded a population of 399 in 2020.
The median household income in Grainfield township is $46,042 with a poverty rate of 4.35%. The median age in Grainfield township is 49.5 years: 47.8 years for males, and 54.5 years for females. For every 100 females there are 157.8 males.
Data after 2023 is projected based on recent change
The racial composition of Grainfield township includes 96.97% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.
White (96.97%)
Two or more races (2.42%)
Black or African American (0.61%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 320 | 96.97% |
| Two or more races | 8 | 2.42% |
| Black or African American | 2 | 0.61% |
Married
Widowed
Divorced
Separated
Never Married
Grainfield township's average per capita income is $40,481. Household income levels show a median of $46,042. The poverty rate stands at 4.35%.
Name | Median | Mean |
|---|---|---|
| Married Families | $66,250 | - |
| Families | $63,750 | $97,515 |
| Households | $46,042 | $76,316 |
| Non Families | $35,833 | $55,902 |
Average Income
Median Household Income
Poverty Rate