
Westfield
- County:
- Marquette County
- County Seat:
- No
- Area (mi²):
- 1.572
- State:
- Wisconsin
Westfield is a village located in Marquette County, Wisconsin. Westfield has a 2025 population of 1,335. Westfield is currently growing at a rate of 0.45% annually and its population has increased by 2.38% since the most recent census, which recorded a population of 1,304 in 2020.
The average household income in Westfield is $67,617 with a poverty rate of 21.8%. The median age in Westfield is 33.1 years: 31.3 years for males, and 33.4 years for females.