
Harrisburg
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 1.768
- State:
- Ohio
Harrisburg is a CDP located in Franklin County, Ohio. Harrisburg has a 2025 population of 280. Harrisburg is currently growing at a rate of 7.28% annually and its population has increased by 29.03% since the most recent census, which recorded a population of 217 in 2020.
The average household income in Harrisburg is $130,967 with a poverty rate of 0%. The median age in Harrisburg is 50.6 years: 50.4 years for males, and 51.2 years for females.