
Edgerton
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 8.508
- State:
- Kansas
Edgerton is a city located in Johnson County, Kansas. Edgerton has a 2025 population of 1,693. Edgerton is currently declining at a rate of -0.7% annually and its population has decreased by -3.53% since the most recent census, which recorded a population of 1,755 in 2020.
The average household income in Edgerton is $100,206 with a poverty rate of 3.72%. The median age in Edgerton is 38.1 years: 36.6 years for males, and 39.5 years for females.