Manderson is a town in Big Horn County, Wyoming, United States.

The town was originally called Alamo, but it was renamed in 1889 in honor of Charles F. Manderson, chief counsel for Burlington Railroad.

[5] The town is widely regarded as a speed trap for tourists heading to Yellowstone National Park.

30.0% of all households were made up of individuals, and 16% had someone living alone who was 65 years of age or older.

34.1% of all households were made up of individuals, and 9.1% had someone living alone who was 65 years of age or older.

There were 13.3% of families and 14.1% of the population living below the poverty line, including 14.8% of under eighteens and none of those over 64.

Media related to Manderson, Wyoming at Wikimedia Commons