West Dundee is a village in Kane County, Illinois, United States. The population was 7,331 as of the 2010 US Census. It is considered a far northwest Chicago suburb.
West Dundee lies across the Fox River from East Dundee and Carpentersville.
West Dundee is located at 42°5′43″N 88°17′9″W (42.095327, -88.285809).
According to the 2010 census, West Dundee has a total area of 3.811 square miles (9.87 km2), of which 3.71 square miles (9.61 km2) (or 97.35%) is land and 0.101 square miles (0.26 km2) (or 2.65%) is water.
As of the census of 2000, there were 5,428 people, 2,059 households, and 1,453 families residing in the village. The population density was 2,040.5 people per square mile (787.9/km²). There were 2,103 housing units at an average density of 790.6 per square mile (305.3/km²). The racial makeup of the village was 93.92% White, 0.61% African American, 0.39% Native American, 2.21% Asian, 1.40% from other races, and 1.47% from two or more races. Hispanic or Latino of any race were 4.26% of the population.
There were 2,059 households out of which 37.0% had children under the age of 18 living with them, 59.4% were married couples living together, 7.8% had a female householder with no husband present, and 29.4% were non-families.