Collinsville is located in Hartford County, CT. The population is 3,753.
There are 5 public schools in Collinsville with an average Homefacts rating of NA. The total crime rate for Collinsville is very low , and there are 3 registered sex offenders residing in the city. Unemployment in Collinsville is very high and the median home sales price is $0. Detailed and up-to-date Collinsville property reports are available for any property address.
Cities near Collinsville include Canton Valley, Canton and New Hartford.