Green Lake County, Wisconsin | |
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Green Lake County Courthouse
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Location in the U.S. state of Wisconsin |
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Wisconsin's location in the U.S. |
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Founded | 1858 |
Named for | Green Lake |
Seat | Green Lake |
Largest city | Berlin |
Area | |
• Total | 380 sq mi (984 km2) |
• Land | 349 sq mi (904 km2) |
• Water | 31 sq mi (80 km2), 8.1% |
Population | |
• (2010) | 19,051 |
• Density | 55/sq mi (21/km²) |
Congressional district | 6th |
Time zone | Central: UTC-6/-5 |
Website | www |
Green Lake County is a county located in the U.S. state of Wisconsin. As of the 2010 census, the population was 19,051. Its county seat is Green Lake.
In 2010, the center of population of Wisconsin was located in Green Lake County, near the city of Markesan.
According to the U.S. Census Bureau, the county has a total area of 380 square miles (980 km2), of which 349 square miles (900 km2) is land and 31 square miles (80 km2) (8.1%) is water. It is the third-smallest county in Wisconsin by total area.
As of the census of 2000, there were 19,105 people, 7,703 households, and 5,322 families residing in the county. The population density was 54 people per square mile (21/km²). There were 9,831 housing units at an average density of 28 per square mile (11/km²). The racial makeup of the county was 97.81% White, 0.15% Black or African American, 0.20% Native American, 0.31% Asian, 0.04% Pacific Islander, 0.89% from other races, and 0.60% from two or more races. 2.06% of the population were Hispanic or Latino of any race. 51.8% were of German, 10.6% Polish, 5.8% Irish and 5.8% American ancestry according to Census 2000. 94.2% spoke English, 3.0% Spanish and 1.8% German as their first language.