Montezuma
- County:
- Mercer County
- County Seat:
- No
- Area (mi²):
- 0.102
- State:
- Ohio
Montezuma is a village located in Mercer County, Ohio. Montezuma has a 2026 population of 149. Montezuma is currently declining at a rate of 0% annually and its population has decreased by -2.61% since the most recent census, which recorded a population of 153 in 2020.
The median household income in Montezuma is $80,833 with a poverty rate of 4.27%. The median age in Montezuma is 52.5 years: 48.3 years for males, and 54 years for females. For every 100 females there are 116.7 males.