Denmark township
- County:
- Ashtabula County
- County Seat:
- No
- Area (mi²):
- 24.348
- State:
- Ohio
Denmark township is located in Ashtabula County, Ohio. Denmark township has a 2026 population of 816. Denmark township is currently growing at a rate of 0.37% annually and its population has decreased by 0% since the most recent census, which recorded a population of 816 in 2020.
The median household income in Denmark township is $70,694 with a poverty rate of 10.62%. The median age in Denmark township is 42.1 years: 38.3 years for males, and 42.5 years for females. For every 100 females there are 155.0 males.