
North Madison
- County:
- Ashtabula County
- County Seat:
- No
- Area (mi²):
- 3.907
- State:
- Ohio
North Madison is a CDP located in Ashtabula County, Ohio. North Madison has a 2025 population of 8,254. North Madison is currently declining at a rate of -0.24% annually and its population has decreased by -4.96% since the most recent census, which recorded a population of 8,685 in 2020.
The average household income in North Madison is $77,936 with a poverty rate of 9.35%. The median age in North Madison is 39.5 years: 40.4 years for males, and 37.9 years for females.