Reilly township is located in Nemaha County, Kansas. Reilly township has a 2026 population of 89. Reilly township is currently declining at a rate of -1.11% annually and its population has decreased by -5.32% since the most recent census, which recorded a population of 94 in 2020.
The median age in Reilly township is 61.3 years: 59.7 years for males, and 67.5 years for females. For every 100 females there are 181.8 males.
Data after 2023 is projected based on recent change
Overall: 61.3 years
Female: 67.5 years
Male: 59.7 years
There are 62 adults, (22 of whom are seniors) in Reilly township.
Female: 22 (35.5%)
Male: 40 (64.5%)
The racial composition of Reilly township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 62 | 100% |