Green Lake County, Wisconsin
Green Lake County, Wisconsin · ZIP 53923, 53926, 53939
- Census data · ACS 2019-2023
- 19,370 (2024 estimate)Population
- 8,143Households
- $66,917Median household income
- $206,300Median home value
- 17Towns with a page
- 10ZIP codes
Green Lake County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 19,105 |
| 2010 | 19,051 |
| 2020 | 19,018 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 55, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 55, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 55, retrieved November 14, 2026.
Median household income $66,917 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 55, retrieved November 14, 2026.
- Owner occupied
- 6,108 units
- Renter occupied
- 2,035 units
- Vacancy rate
- 24.1%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 55, retrieved November 14, 2026.
4,954 employees in 463 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 55, retrieved November 14, 2026.
| Measure | Green Lake County | Wisconsin |
|---|---|---|
| Population | 19,165 | 5,892,023 |
| Median household income | $66,917 | $75,670 |
| Median age | 45.5 | 40.1 |
| Median home value | $206,300 | $247,400 |
| Bachelor’s degree or higher | 22.5% | 32.8% |
| Foreign-born residents | 1.6% | 5.1% |
| Owner-occupied homes | 75.0% | 67.9% |
| Mean commute to work | 24.5 minutes | 22.2 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 55, retrieved November 14, 2026.
Townships, towns and villages in Green Lake County17 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Berlin | City | 5,607 | 5.92 sq mi |
| Brooklyn Town | Town | 1,846 | 34.4 sq mi |
| Princeton Town | Town | 1,543 | 34.8 sq mi |
| Markesan | City | 1,385 | 2.33 sq mi |
| Princeton | City | 1,270 | 1.56 sq mi |
| Green Lake Town | Town | 1,210 | 47.3 sq mi |
| Berlin Town | Town | 1,108 | 29.3 sq mi |
| Kingston Town | Town | 1,102 | 28.5 sq mi |
| Manchester Town | Town | 1,094 | 34.7 sq mi |
| Green Lake | City | 1,043 | 1.88 sq mi |
| Marquette Town | Town | 530 | 30.3 sq mi |
| Mackford Town | Town | 511 | 33.4 sq mi |
| Seneca Town | Town | 393 | 31.6 sq mi |
| St. Marie Town | Town | 356 | 32.5 sq mi |
| Kingston | Village | 286 | 1.31 sq mi |
| Dalton | Census designated place | 221 | 0.45 sq mi |
| Marquette | Village | 172 | 0.37 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 55 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Green Lake County
No job is posted in Green Lake County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Green Lake County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Columbia CountyPopulation 58,113 (2024 estimate)
- Dodge CountyPopulation 88,635 (2024 estimate)
- Fond du Lac CountyPopulation 104,269 (2024 estimate)
- Marquette CountyPopulation 15,743 (2024 estimate)
- Waushara CountyPopulation 25,079 (2024 estimate)
- Winnebago CountyPopulation 173,307 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 55, retrieved November 14, 2026.