Richland township is located in Spencer County, Indiana. Richland township has a 2026 population of 326. Richland township is currently declining at a rate of -0.61% annually and its population has decreased by -1.21% since the most recent census, which recorded a population of 330 in 2020.
The median age in Richland township is 28.5 years: 20.7 years for males, and 40.3 years for females. For every 100 females there are 129.2 males.
Data after 2023 is projected based on recent change
Overall: 28.5 years
Female: 40.3 years
Male: 20.7 years
There are 241 adults, (17 of whom are seniors) in Richland township.
Female: 161 (43.6%)
Male: 208 (56.4%)
The racial composition of Richland township includes 86.72% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 320 | 86.72% |
| Two or more races | 49 | 13.28% |