
Nelson
- County:
- Buffalo County
- County Seat:
- No
- Area (mi²):
- 1.353
- State:
- Wisconsin
Nelson is a village located in Buffalo County, Wisconsin. Nelson has a 2025 population of 318. Nelson is currently declining at a rate of 0% annually and its population has decreased by -0.62% since the most recent census, which recorded a population of 320 in 2020.
The average household income in Nelson is $62,746 with a poverty rate of 11.59%. The median age in Nelson is 41.5 years: 37.5 years for males, and 47.6 years for females.