About Alder, Montana

Alder is a census-designated place (CDP) in Madison County, Montana, United States. The population was 116 at the 2000 census. Alder takes its name from Alder Creek (named by Henry Edgar in 1863), the site of the second major gold discovery in Montana.

News from Alder

Alder Facts

  • Population Total: 116
  • Square Miles: 2.0
  • Area Code: 406
  • Elevation: 5121
  • Postal Codes: 59710
  • Timezone: Mountain