Trempealeau County, Wisconsin | |
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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 | 1855 |
Seat | Whitehall |
Largest city | Arcadia |
Area | |
• Total | 742 sq mi (1,922 km2) |
• Land | 733 sq mi (1,898 km2) |
• Water | 9.0 sq mi (23 km2), 1.2% |
Population | |
• (2010) | 28,816 |
• Density | 39/sq mi (15/km²) |
Congressional district | 3rd |
Time zone | Central: UTC-6/-5 |
Website | www |
Trempealeau County is a county located in the U.S. state of Wisconsin. As of the 2010 census, the population was 28,816. Its county seat is Whitehall.
Patches of woodland are all that remain of the brush and light forest that once covered the county. In ancient times, the woodlands contained a great deal of timber, but Native Americans burned them periodically to encourage the growth of berries. They did little cultivation and had been almost completely removed from the area by 1837.
French fur traders were the first Europeans to enter this land, traveling by river across the county. At the mouth of the Trempealeau River at its confluence with the Mississippi River, they found a bluff surrounded by water and called it La Montagne qui trempe à l’eau, which means 'mountain steeped in water' (now known as Trempealeau Mountain. The name was later shortened to Trempealeau. Created in 1854 and organized in 1855, the county is named after the river.
According to the U.S. Census Bureau, the county has a total area of 742 square miles (1,920 km2), of which 733 square miles (1,900 km2) is land and 9.0 square miles (23 km2) (1.2%) is water. It is part of the Driftless Zone.
As of the census of 2000, there were 27,010 people, 10,747 households, and 7,243 families residing in the county. The population density was 37 inhabitants per square mile (14/km2). There were 11,482 housing units at an average density of 16 per square mile (6/km²). The racial makeup of the county was 98.81% White, 0.13% Black or African American, 0.17% Native American, 0.13% Asian, 0.01% Pacific Islander, 0.29% from other races, and 0.47% from two or more races. 0.89% of the population were Hispanic or Latino of any race. 39.0% were of Norwegian, 24.6% German and 17.0% Polish ancestry according to Census 2000. 94.9% spoke English, 1.6% Norwegian and 1.6% Spanish as their first language.