kids encyclopedia robot

Green Lake County, Wisconsin facts for kids

Kids Encyclopedia Facts
Quick facts for kids
Green Lake County
Old Green Lake County Courthouse
Map of Wisconsin highlighting Green Lake County
Location within the U.S. state of Wisconsin
Map of the United States highlighting Wisconsin
Wisconsin's location within the U.S.
Country  United States
State  Wisconsin
Founded 1858
Named for Green Lake
Seat Green Lake
Largest city Berlin
Area
 • Total 380 sq mi (1,000 km2)
 • Land 349 sq mi (900 km2)
 • Water 31 sq mi (80 km2)  8.1%%
Population
 (2020)
 • Total 19,018
 • Estimate 
(2023)
19,344 Increase
 • Density 54.4/sq mi (21.0/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 6th

Green Lake County is a county located in the state of Wisconsin, USA. It's named after the beautiful Green Lake. As of the 2020 census, about 19,018 people live here. The main town, or county seat, is also called Green Lake. Did you know that in 2020, the very center of Wisconsin's population was found right here in Green Lake County, near the city of Markesan?

Exploring Green Lake County

Green Lake County Government Center
The Green Lake County Government Center

Green Lake County covers a total area of about 380 square miles. Most of this is land, around 349 square miles. The rest, about 31 square miles, is covered by water, like lakes and rivers. This makes Green Lake County the third-smallest county in Wisconsin by its total size.

Main Roads

Here are some of the important highways that help people travel through Green Lake County:

  • WIS 23.svg Highway 23 (Wisconsin)
  • WIS 44.svg Highway 44 (Wisconsin)
  • WIS 49.svg Highway 49 (Wisconsin)
  • WIS 73.svg Highway 73 (Wisconsin)
  • WIS 91.svg Highway 91 (Wisconsin)

Railroads

Trains also play a role in connecting Green Lake County. Here are the main railroad lines:

Neighboring Counties

Green Lake County shares its borders with several other counties. These are its neighbors:

People of Green Lake County

Historical population
Census Pop.
1860 12,663
1870 13,195 4.2%
1880 14,483 9.8%
1890 15,163 4.7%
1900 15,797 4.2%
1910 15,491 −1.9%
1920 14,875 −4.0%
1930 13,913 −6.5%
1940 14,092 1.3%
1950 14,749 4.7%
1960 15,418 4.5%
1970 16,878 9.5%
1980 18,370 8.8%
1990 18,651 1.5%
2000 19,105 2.4%
2010 19,051 −0.3%
2020 19,018 −0.2%
2023 (est.) 19,344 1.5%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010 2020

Population in 2020

In 2020, the county had a population of 19,018 people. This means there were about 54 people living in each square mile. Most of the people living in Green Lake County are White. There are also people from many other backgrounds, making the county a diverse place.

Communities in Green Lake County

Green Lake County sign WIS44
Welcome sign for Green Lake County on WIS 44

Green Lake County has several different types of communities, from bigger cities to smaller villages and towns.

Cities

Villages

Towns

Census-Designated Place

Unincorporated Communities

These are smaller places that aren't officially cities, villages, or towns:

County Services

Law Enforcement

The Green Lake County Jail, which is where law enforcement holds people, is located in the county seat city of Green Lake.

See also

Kids robot.svg In Spanish: Condado de Green Lake para niños

kids search engine
Green Lake County, Wisconsin Facts for Kids. Kiddle Encyclopedia.