Marion township is located in Marion County, Kansas. Marion township has a 2026 population of 223. Marion township is currently growing at a rate of 0.45% annually and its population has increased by 1.83% since the most recent census, which recorded a population of 219 in 2020.
The median age in Marion township is 42.5 years: 51 years for males, and 42.4 years for females. For every 100 females there are 93.9 males.
Data after 2023 is projected based on recent change
Overall: 42.5 years
Female: 42.4 years
Male: 51 years
There are 53 adults, (9 of whom are seniors) in Marion township.
Female: 33 (51.6%)
Male: 31 (48.4%)
The racial composition of Marion township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 64 | 100% |