Village in Jefferson County, Wisconsin · 1.1 sq mi · 585 people per sq mi
About 660 people live in Sullivan. The typical household earns $71,250, and the median resident is 42.6 years old.
2026 projection
From 652 in 2020
Poverty rate 27.16%
Men 42.6 · Women 42.5
2010–2026
663
2026 projection
1.7% since 2020 (increase)
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.
2010–2026
663
2026 projection
1.7% since 2020 (increase)
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 | 663 | 0 | 0.00% |
|---|---|---|---|
| 2025 | 663 | +8 | 1.22% |
| 2024 | 655 | +5 | 0.77% |
| 2023 | 650 | +4 | 0.62% |
| 2022 | 646 | -4 | 0.62% |
| 2021 | 650 | -2 | 0.31% |
| 2020 | 652 | -16 | 2.40% |
| 2019 | 668 | -2 | 0.30% |
| 2018 | 670 | -1 | 0.15% |
| 2017 | 671 | +1 | 0.15% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 7 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 4 residents
45% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 45% | 43% | 48% |
| Never married | 34% | 39% | 26% |
| Divorced | 16% | 12% | 21% |
| Widowed | 5% | 5% | 5% |
| Separated | <1% | <1% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau