Fairfield is located in Butler County, OH. The population is 42,607, making Fairfield the 3rd largest city in Butler County.
There are 8 public schools in Fairfield with an average Homefacts rating of B. The total crime rate for Fairfield is low , and there are 47 registered sex offenders residing in the city. Unemployment in Fairfield is moderate and the median home sales price is $0. Detailed and up-to-date Fairfield property reports are available for any property address.
Cities near Fairfield include Pleasant Run Farm, Pleasant Run and Forest Park.