Grant township is located in Osage County, Kansas. Grant township has a 2026 population of 299. Grant township is currently declining at a rate of -0.99% annually and its population has decreased by -0.33% since the most recent census, which recorded a population of 300 in 2020.
The median household income in Grant township is $98,393 with a poverty rate of 0%. The median age in Grant township is 50.7 years: 50.7 years for males, and 48.7 years for females. For every 100 females there are 96.5 males.
Data after 2023 is projected based on recent change
Overall: 50.7 years
Female: 48.7 years
Male: 50.7 years
There are 254 adults, (86 of whom are seniors) in Grant township.
Female: 142 (50.9%)
Male: 137 (49.1%)
The racial composition of Grant township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 279 | 100% |
Grant township 's average per capita income is $50,375. Household income levels show a median of $98,393. The poverty rate stands at 0%.
| Name | Median ↓ | Mean |
|---|---|---|
| Non Families | $110,122 | $101,153 |
| Households | $98,393 | $98,917 |
| Families | $96,667 | $92,635 |
| Married Families | $95,694 | - |
Average Income
Median Household Income
Poverty Rate