
Harrisville
- County:
- Green Lake County
- County Seat:
- No
- Area (mi²):
- 0.752
- State:
- Wisconsin
Harrisville is a CDP located in Green Lake County, Wisconsin. Harrisville has a 2025 population of 166. Harrisville is currently growing at a rate of 7.1% annually but its population has decreased by -2.35% since the most recent census, which recorded a population of 170 in 2020.
The average household income in Harrisville is $58,437 with a poverty rate of 1.18%. The median age in Harrisville is 32.3 years: 35.2 years for males, and 32.1 years for females.