population of prairie du chien
Population Demographics. 1  The majority (93.6%) of the Prairie du Chien, WI population is White. 2  The city's population is 14.1% college educated and 90.0% have a high school diploma or a GED. 3  The city's population is 98.4% native born and 1.6% foreign born. 4  The population of Prairie du Chien, WI is 5,911. Of the city's population 52.4% are males and 47.6% are females. The city's residents are 47.2% married and 52.8% single.