
Coal Grove
- County:
- Lawrence County
- County Seat:
- No
- Area (mi²):
- 1.906
- State:
- Ohio
Coal Grove is a village located in Lawrence County, Ohio. Coal Grove has a 2025 population of 1,785. Coal Grove is currently declining at a rate of -1.16% annually and its population has decreased by -5.51% since the most recent census, which recorded a population of 1,889 in 2020.
The average household income in Coal Grove is $63,384 with a poverty rate of 16.67%. The median age in Coal Grove is 34.7 years: 34.4 years for males, and 35.5 years for females.