Deforest is located in Dane County, WI. The population is 8,955, making Deforest the 9th largest city in Dane County.
There are 5 public schools in Deforest with an average Homefacts rating of B+. The total crime rate for Deforest is very low, and there are 20 registered sex offenders residing in the city. Unemployment in Deforest is low and the median home sales price is $0.