Lafayette
- County:
- Allen County
- County Seat:
- No
- Area (mi²):
- 0.233
- State:
- Ohio
Lafayette is a village located in Allen County, Ohio. Lafayette has a 2026 population of 395. Lafayette is currently declining at a rate of 0% annually and its population has decreased by -1.5% since the most recent census, which recorded a population of 401 in 2020.
The median household income in Lafayette is $53,125 with a poverty rate of 7.85%. The median age in Lafayette is 32.7 years: 32.9 years for males, and 28.8 years for females. For every 100 females there are 90.3 males.