
Hamburg
- County:
- Fairfield County
- County Seat:
- No
- Area (mi²):
- 2.404
- State:
- Ohio
Hamburg is a CDP located in Fairfield County, Ohio. Hamburg has a 2025 population of 477. Hamburg is currently growing at a rate of 6.95% annually but its population has decreased by -1.65% since the most recent census, which recorded a population of 485 in 2020.
The average household income in Hamburg is $99,162 with a poverty rate of 13.87%. The median age in Hamburg is 58.2 years: 69.1 years for males, and 55.4 years for females.