
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 2025 population of 393. Lafayette is currently declining at a rate of -0.25% annually and its population has decreased by -1.75% since the most recent census, which recorded a population of 400 in 2020.
The average household income in Lafayette is $65,116 with a poverty rate of 7.81%. The median age in Lafayette is 32.3 years: 32.1 years for males, and 33.4 years for females.