Antioch is a village located in Monroe County, Ohio. Antioch has a 2026 population of 72. Antioch is currently declining at a rate of 0% annually and its population has decreased by -4% since the most recent census, which recorded a population of 75 in 2020.
The median age in Antioch is 31.9 years: 32.3 years for males, and 31.6 years for females. For every 100 females there are 211.8 males.
Data after 2023 is projected based on recent change
Overall: 31.9 years
Female: 31.6 years
Male: 32.3 years
There are 48 adults, (10 of whom are seniors) in Antioch.
Female: 17 (32.1%)
Male: 36 (67.9%)
The racial composition of Antioch includes 92.45% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 49 | 92.45% |
| Two or more races | 4 | 7.55% |