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St. Clair, Minnesota facts for kids

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St. Clair
Motto(s): 
"Roots rich in history, living for today, branching out for tomorrow"
Location of St. Clair, Minnesota
Location of St. Clair, Minnesota
Country United States
State Minnesota
County Blue Earth
Government
 • Type Mayor - Council
Area
 • Total 0.65 sq mi (1.68 km2)
 • Land 0.65 sq mi (1.68 km2)
 • Water 0.00 sq mi (0.00 km2)
Elevation
978 ft (298 m)
Population
 (2020)
 • Total 750
 • Density 1,155.62/sq mi (446.43/km2)
Time zone UTC-6 (Central (CST))
 • Summer (DST) UTC-5 (CDT)
ZIP code
56080
Area code(s) 507/924
FIPS code 27-56824
GNIS feature ID 2396480

St. Clair is a small city in Blue Earth County, Minnesota, United States. It is located along the Le Sueur River. In 2020, about 750 people lived there. St. Clair is part of the larger Mankato-North Mankato metropolitan area.

Discovering St. Clair's Past

St. Clair was first known as Hilton. It was officially planned out in 1865. The city was later named St. Clair in honor of General James St. Clair. It became an official city in 1907.

Exploring St. Clair's Location

St. Clair is located in the state of Minnesota. The city covers a total area of about 0.65 square miles (1.68 square kilometers). All of this area is land, with no large bodies of water inside the city limits.

Main Roads in St. Clair

Two important roads help people get around St. Clair. These are Minnesota State Highway 83 and County Highway 15. They connect the city to other places nearby.

Understanding St. Clair's Population

The number of people living in St. Clair has changed over the years. Here is a look at the population from different years:

Historical population
Census Pop.
1880 133
1910 323
1920 260 −19.5%
1930 260 0.0%
1940 286 10.0%
1950 324 13.3%
1960 373 15.1%
1970 488 30.8%
1980 655 34.2%
1990 633 −3.4%
2000 827 30.6%
2010 868 5.0%
2020 750 −13.6%
U.S. Decennial Census
2020 Census

Population Details from 2010

In 2010, there were 868 people living in St. Clair. These people lived in 303 households, and 225 of these were families. The city had about 1058 people per square mile.

Most of the people in St. Clair were White (97.1%). A small number were African American (1.2%), Native American (0.1%), or Pacific Islander (0.1%). About 1.5% of the population identified with two or more races. Around 3.1% of the people were Hispanic or Latino.

Many households (42.9%) had children under 18 living with them. Most households (61.4%) were married couples. About 20.1% of all households were made up of single individuals.

The average age of people in St. Clair was about 33.6 years old. About 31% of residents were under 18. About 8.5% were 65 years old or older. The population was almost evenly split between males (48.2%) and females (51.8%).

Learning in St. Clair

St. Clair has its own public school system. It is called St. Clair Public Schools. There is one main school building for all students. This building includes St. Clair Elementary School for students in kindergarten through 6th grade. It also has St. Clair Secondary School for students in 7th through 12th grade.

See also

Kids robot.svg In Spanish: St. Clair (Minnesota) para niños

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St. Clair, Minnesota Facts for Kids. Kiddle Encyclopedia.