Warner is located in Brown County, SD. The population is 401, making Warner the 3rd largest city in Brown County.
There are 3 public schools in Warner with an average Homefacts rating of A. The total crime rate for Warner is moderate , and there are 0 registered sex offenders residing in the city. Unemployment in Warner is low and the median home sales price is $0. Detailed and up-to-date Warner property reports are available for any property address.