Louisville is located in Boulder County, CO. The population is 18,616, making Louisville the 5th largest city in Boulder County.
There are 6 public schools in Louisville with an average Homefacts rating of A. The total crime rate for Louisville is low , and there are 13 registered sex offenders residing in the city. Unemployment in Louisville is low and the median home sales price is $0. Detailed and up-to-date Louisville property reports are available for any property address.
Cities near Louisville include Paragon Estates, Superior and Lafayette.