County in Wisconsin · 350 sq mi · 55 people per sq mi
19,278 people live in Green Lake County. The typical household earns $68,196, and the median resident is 45.6 years old.
2026 projection
From 19,016 in 2020
Poverty rate 13.77%
Men 44.8 · Women 46.5
1860–2026
19,278
2026 projection
1.4% 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.
1860–2026
19,278
2026 projection
1.4% 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 | 19,278 | -27 | 0.14% |
|---|---|---|---|
| 2025 | 19,305 | -27 | 0.14% |
| 2024 | 19,332 | -74 | 0.38% |
| 2023 | 19,406 | +182 | 0.95% |
| 2022 | 19,224 | -27 | 0.14% |
| 2021 | 19,251 | +235 | 1.24% |
| 2020 | 19,016 | +106 | 0.56% |
| 2019 | 18,910 | +41 | 0.22% |
| 2018 | 18,869 | +138 | 0.74% |
| 2017 | 18,731 | +115 | 0.62% |
Showing 10 of 31 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 193 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 7 residents
53% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 53% | 54% | 52% |
| Never married | 27% | 31% | 22% |
| Divorced | 13% | 10% | 15% |
| Widowed | 7% | 3% | 10% |
| Separated | <1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau