
Napoleon
- County:
- Henry County
- County Seat:
- Yes
- Area (mi²):
- 6.214
- State:
- Ohio
Napoleon is a city located in Henry County, Ohio. Napoleon has a 2025 population of 8,678. It is also the county seat of .Napoleon is currently declining at a rate of -0.41% annually and its population has decreased by -2.03% since the most recent census, which recorded a population of 8,858 in 2020.
The average household income in Napoleon is $86,125 with a poverty rate of 8.46%. The median age in Napoleon is 42.6 years: 40.5 years for males, and 43.2 years for females.