Buffalo is located in Johnson County, WY. The population is 4,595, making Buffalo the largest city in Johnson County.
There are 4 public schools in Buffalo with an average Homefacts rating of B. The total crime rate for Buffalo is very low , and there are 20 registered sex offenders residing in the city. Unemployment in Buffalo is low and the median home sales price is $0. Detailed and up-to-date Buffalo property reports are available for any property address.