Dorchester is located in Clark County, WI. The population is 827, making Dorchester the 7th largest city in Clark County.
There are 0 public schools in Dorchester with an average Homefacts rating of NA. The total crime rate for Dorchester is very low, and there are 9 registered sex offenders residing in the city. Unemployment in Dorchester is low and the median home sales price is $0.