Grant township is located in Ottawa County, Kansas. Grant township has a 2026 population of 94. Grant township is currently declining at a rate of 0% annually and its population has increased by 3.3% since the most recent census, which recorded a population of 91 in 2020.
The median age in Grant township is 27.7 years: 30.9 years for males, and 27.1 years for females. For every 100 females there are 44.2 males.
Data after 2023 is projected based on recent change
Overall: 27.7 years
Female: 27.1 years
Male: 30.9 years
There are 42 adults, (11 of whom are seniors) in Grant township.
Female: 43 (69.4%)
Male: 19 (30.6%)
The racial composition of Grant township includes 98.39% White, and smaller percentages for Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 61 | 98.39% |
| Two or more races | 1 | 1.61% |