
Seaman
- County:
- Adams County
- County Seat:
- No
- Area (mi²):
- 1.067
- State:
- Ohio
Seaman is a village located in Adams County, Ohio. Seaman has a 2025 population of 968. Seaman is currently declining at a rate of -0.1% annually and its population has decreased by -0.51% since the most recent census, which recorded a population of 973 in 2020.
The average household income in Seaman is $52,308 with a poverty rate of 27.71%. The median age in Seaman is 39.6 years: 34.4 years for males, and 40.9 years for females.