
Madison
- County:
- Lake County
- County Seat:
- No
- Area (mi²):
- 5.087
- State:
- Ohio
Madison is a village located in Lake County, Ohio. Madison has a 2025 population of 3,402. Madison is currently declining at a rate of -0.21% annually and its population has decreased by -1.02% since the most recent census, which recorded a population of 3,437 in 2020.
The average household income in Madison is $99,493 with a poverty rate of 5.77%. The median age in Madison is 44.7 years: 43.3 years for males, and 45.4 years for females.