About Allouez, WIAllouez is located in Wisconsin. Allouez, Wisconsin has a population of 14,141. Allouez is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 31%. The median household income in Allouez, Wisconsin is $66,897. The median household income for the surrounding county is $56,130 compared to the national median of $57,525. The median age of people living in Allouez is 41.8 years. Allouez WeatherThe average high temperature in July is 81.2 degrees, with an average low temperature in January of 7.1 degrees. The annual precipitation is 29.19. Allouez MapAllouez real estate officesReal estate near AllouezNearby CitiesNearby Cities Homes for Sale |