Campbellsport is located in Fond Du Lac County, WI. The population is 2,179, making Campbellsport the 5th largest city in Fond Du Lac County.
There are 4 public schools in Campbellsport with an average Homefacts rating of B. The total crime rate for Campbellsport is very low, and there are 11 registered sex offenders residing in the city. Unemployment in Campbellsport is low and the median home sales price is $0.