County in Wisconsin · 676 sq mi · 20 people per sq mi
13,238 people live in Buffalo County. The typical household earns $70,479, and the median resident is 46.5 years old.
2026 projection
From 13,333 in 2020
Poverty rate 8.43%
Men 46.8 · Women 46.2
1860–2026
13,238
2026 projection
0.7% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1860–2026
13,238
2026 projection
0.7% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 13,238 | -80 | 0.60% |
|---|---|---|---|
| 2025 | 13,318 | -80 | 0.60% |
| 2024 | 13,398 | -52 | 0.39% |
| 2023 | 13,450 | +48 | 0.36% |
| 2022 | 13,402 | +52 | 0.39% |
| 2021 | 13,350 | +17 | 0.13% |
| 2020 | 13,333 | +321 | 2.47% |
| 2019 | 13,012 | -114 | 0.87% |
| 2018 | 13,126 | +11 | 0.08% |
| 2017 | 13,115 | -33 | 0.25% |
Showing 10 of 31 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 134 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 12 residents
53% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 53% | 53% | 53% |
| Never married | 26% | 29% | 23% |
| Divorced | 13% | 14% | 13% |
| Widowed | 7% | 3% | 11% |
| Separated | <1% | <1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau