Chippewa Falls is a city located on the Chippewa River in Chippewa County in the northwestern part of the U.S. state of Wisconsin. The population was 14,778 in the 2021 census. Incorporated as a city in 1869, it is the county seat of Chippewa County.
The city's name originated from its location on the Chippewa River, which is named after the Ojibwe Native Americans. Chippewa is an alternative rendition of Ojibwe.
Chippewa Falls is the birthplace of Seymour Cray, known as the "father of supercomputing", and the headquarters for the original Cray Research. It is also the home of the Jacob Leinenkugel Brewing Company, the Heyde Center for the Arts, a showcase venue for artists and performers; Irvine Park, and the annual Northern Wisconsin State Fair. Chippewa Falls is from the annual four-day music festivals Country Fest and Rock Fest.
For thousands of years the Chippewa River was a water highway through a wilderness of forests and swamps, travelled by Ojibwe people, Lakota and others. More recently, Indians guided European explorers up the river and around the Falls. Pierre LeSueur "discovered" the Chippewa Spring in 1700 when this area was part of New France. Jonathan Carver traveled up the river with his party in 1768 when the area was claimed by Britain.
White settlement of the Chippewa Falls area began in 1838, when Lyman Warren and his mostly-Chippewa wife started a farm and blacksmith shop five miles above the Falls. As agreed at the 1825 treaty of Prairie du Chien, Warren was to act as a sub-agent for the U.S. government to the Chippewas. Intertwined with that, Warren's farm served as a trading post for the American Fur Company.
The Chippewa River's watershed held a huge amount of valuable timber - more than the Wisconsin River, and before railroad and roads, the only way to transport much of it out was down the river, through what would become Chippewa Falls. When the 1837 Treaty of St. Peters opened this part of northern Wisconsin to logging, Jean Brunett led a team up the Chippewa River to build a sawmill at the Falls.