Iowa County WI Information


Iowa County Subdivisions

Iowa County WI Data & Demographics (As of July 1, 2018)


Total Population 23,986
Population in Households 23,798
Population in Familes 19,297
Population in Group Qrtrs 188
Population Density1 32
Diversity Index2 10


Median Household Income $59,978
Average Household Income $76,180
Per Capita Income $31,016


Total Housing Units 10,935 (100%)
Owner Occupied HU 7,200 (65.8%)
Renter Occupied HU 2,522 (23.1%)
Vacant Housing Units 1,213 (11.1%)
Median Home Value $188,320
Average Home Value $259,066


Total Households 9,722
Average Household Size 2.45
Family Households 6,556
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2017 2017-2022
Population 0.15% 0.19%
Households 0.22% 0.23%
Families 0.08% 0.15%
Median Household Income   2.9%
Per Capita Income   3.41%


Iowa County WI - Peer Comparisons by Rank and Percentile

The table below compares Iowa County to the other 72 counties and county equivalents in Wisconsin by rank and percentile using July 1, 2018 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 # 48 35th
Population Density # 50 32nd
Diversity Index # 68 7th
Median Household Income # 11 86th
Per Capita Income # 13 83rd

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