Trempealeau County WI Information


Trempealeau County Subdivisions

Trempealeau County WI Data & Demographics (As of July 1, 2016)


Total Population 29,957
Population in Households 29,426
Population in Familes 23,581
Population in Group Qrtrs 531
Population Density1 41
Diversity Index2 27


Total Households 11,989
Average Household Size 2.45
Family Households 7,978
Average Family Size 3


Total Housing Units 13,162 (100%)
Owner Occupied HU 8,732 (66.3%)
Renter Occupied HU 3,257 (24.7%)
Vacant Housing Units 1,173 ( 8.9%)
Median Home Value $145,415
Average Home Value $177,591


Median Household Income $50,996
Average Household Income $63,038
Per Capita Income $25,450
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.62% 0.41%
Households 0.63% 0.43%
Families 0.54% 0.37%
Median Household Income   1.68%
Per Capita Income   1.8%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Trempealeau County WI - Peer Comparisons by Rank and Percentile

The table below compares Trempealeau County to the other 72 counties and county equivalents in Wisconsin by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 43 42nd
Population Density1 # 40 46th
Diversity Index2 # 16 79th
Median Household Income # 31 58th
Per Capita Income # 39 47th

Additional comparisons and rankings can be made with a VERY EASY TO USE Wisconsin Census Data Comparison Tool.