Contact Us
Mailing Address
Jefferson County Fair Board
PO Box 313
Boulder, MT 59632
Physical Address
Jefferson County Recreation Park
21 N Whitetail Rd
Boulder MT 59632
Off highway 69, 1/2 mile south of Boulder
Donation Address
Jefferson County Rodeo Association
P.O. Box 195
Boulder, MT 59632
- Fair: (406) 225-4039
- Rodeo & In-County: (406) 531-4581
- Kids Horse Show & Rodeo: (406) 439-0452
- Parade: (406) 461-1482
- Fair Entry: (406) 225-4015
4-H Club
For information about the Boulder Outlaws 4-H Club, contact Megan Dawson, (406) 672-1774.