Winnett is located in Petroleum County, MT. The population is 277, making Winnett the largest city in Petroleum County.
There are 3 public schools in Winnett with an average Homefacts rating of A. , and there are 0 registered sex offenders residing in the city. Unemployment in Winnett is moderate and the median home sales price is $0. Detailed and up-to-date Winnett property reports are available for any property address.
Cities near Winnett include Grass Range, Melstone and Roy.