Lebanon township is located in Warren County, Ohio. Lebanon township has a 2026 population of 862. Lebanon township is currently declining at a rate of -1.15% annually and its population has decreased by -4.43% since the most recent census, which recorded a population of 902 in 2020.
The median age in Lebanon township is 56.9 years: 48.5 years for males, and 61.8 years for females. For every 100 females there are 102.4 males.
Data after 2023 is projected based on recent change
Overall: 56.9 years
Female: 61.8 years
Male: 48.5 years
There are 697 adults, (359 of whom are seniors) in Lebanon township.
Female: 380 (49.4%)
Male: 389 (50.6%)
The racial composition of Lebanon township includes 99.22% White, and smaller percentages for Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 763 | 99.22% |
| Two or more races | 6 | 0.78% |