According to theU.S. Census Bureau, the county has a total area of 480 square miles (1,200 km2), of which 452 square miles (1,170 km2) is land and 28 square miles (73 km2) (5.9%) is water.[3]
La Crosse County's location in the United States'upper midwest gives the area atemperate,continental climate.[4] The warmest month of the year is July, when the average high temperature is 85.4 °F (29.7 °C), with overnight low temperatures averaging 27.4 °F (−2.6 °C). January is the coldest month, with high temperatures averaging 25.9 °F (−3.4 °C), with the overnight low temperatures around 10.5 °F (−11.9 °C).[5]
As of the2020 census, the county had a population of 120,784.[16] The median age was 37.0 years. 20.0% of residents were under the age of 18 and 17.5% of residents were 65 years of age or older. For every 100 females there were 96.1 males, and for every 100 females age 18 and over there were 94.2 males age 18 and over.[17]
There were 50,088 households in the county, of which 25.0% had children under the age of 18 living in them. Of all households, 43.8% were married-couple households, 20.9% were households with a male householder and no spouse or partner present, and 27.0% were households with a female householder and no spouse or partner present. About 32.1% of all households were made up of individuals and 12.1% had someone living alone who was 65 years of age or older.[17]
The population density was 267.3 people per square mile (103.2 people/km2). There were 52,774 housing units at an average density of 116.8 units per square mile (45.1 units/km2), of which 5.1% were vacant. Among occupied housing units, 62.0% were owner-occupied and 38.0% were renter-occupied. The homeowner vacancy rate was 0.8% and the rental vacancy rate was 5.0%.[17]
81.9% of residents lived in urban areas, while 18.1% lived in rural areas.[18]
2000 Census Age Pyramid for La Crosse County
According to 2014–2018 ACS estimates, themedian household income was $55,479 and the median family income was $67,388. Males had a median income of $48,675 and females $38,714. The per capita income was $26,065. About 9.1% of families and 10.9% of the population were below the poverty line, including 8.2% of those under age 18 and 7.3% of those age 65 or over.[19]
At the2010 census,[20] there were 114,638 people, 46,137 households and 27,373 families residing in the county. Thepopulation density was 255 per square mile (98/km2). There were 46,137 housing units at an average density of 96 per square mile (37/km2). The racial make up was 92.1%White, 1.4%Black orAfrican American, 0.4%Native American, 4.1%Asian, 0.00%Pacific Islander, 0.3% fromother races, and 1.6% from two or more races. 0.92% of the population wereHispanic orLatino of any race. 38.9% were ofGerman, 20.3%Norwegian and 7.9%Irish ancestry. In 2017, there were 1,188 births, giving a general fertility rate of 47.9 births per 1000 women aged 15–44, the fifth lowest rate out of all 72 Wisconsin counties.[21]
La Crosse County has voted for the Democratic nominee in every presidential election since 1988.[27] TheMilwaukee Journal Sentinel ranked La Crosse County as one of Wisconsin's most Democratic counties.[28] As a result of the2020 presidential election, La Crosse County continued its Democratic trend by about 4% with a 13% lead over Republicans.[29] In the2022 United States elections Democrats won every contested race in La Crosse County and flipped the Sheriff's race for the first time in recent history.[30]
^"La Crosse Climate Data".Wisconsin State Climatology Office. University of Wisconsin. 2023. RetrievedNovember 1, 2023.
^Mean monthly maxima and minima (i.e. the expected highest and lowest temperature readings at any point during the year or given month) calculated based on data at said location from 1981 to 2010.