Harrison County
- Population
- 8,190
- Area
- 722.52 sq mi (1,871.31 km²), 3.89 sq mi water
- Median age
- 41.8
- Households
- 3,195
- Persons per household
- 2.5
- Median household income
- $54,367
- Median house value
- $109,500
Demographics: 2020–2024 ACS
Overnight
53°F
Clear
Sunday
71°F
Sunny
Sunday Night
47°F
Mostly Clear
Monday
70°F
Sunny
Cities & Towns in Harrison County
Adams TownshipBethanyBethany TownshipBlythedaleButler TownshipCainsvilleClay TownshipColfax TownshipCypress TownshipDallas TownshipEaglevilleFox Creek TownshipGilman CityGrant TownshipHamilton TownshipJefferson TownshipLincoln TownshipMadison TownshipMarion TownshipMount MoriahNew HamptonRidgewaySherman TownshipSugar Creek TownshipTrail Creek TownshipUnion TownshipWashington TownshipWhite Oak Township