
Sinking Spring
- County:
- Highland County
- County Seat:
- No
- Area (mi²):
- 0.467
- State:
- Ohio
Sinking Spring is a village located in Highland County, Ohio. Sinking Spring has a 2025 population of 121. Sinking Spring is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 121 in 2020.
The average household income in Sinking Spring is $83,708 with a poverty rate of 7.98%. The median age in Sinking Spring is 28.4 years: 21.9 years for males, and 31.7 years for females.