
Twinsburg
- County:
- Summit County
- County Seat:
- No
- Area (mi²):
- 13.759
- State:
- Ohio
Twinsburg is a city located in Summit County, Ohio. Twinsburg has a 2025 population of 19,561. Twinsburg is currently growing at a rate of 0.31% annually and its population has increased by 1.58% since the most recent census, which recorded a population of 19,256 in 2020.
The average household income in Twinsburg is $134,887 with a poverty rate of 3.56%. The median age in Twinsburg is 43.9 years: 41.9 years for males, and 46 years for females.