San Juan County, website

San Juan County in Utah uses area code 435. On this page, you will see the physical addresses and contact information of the most relevant government agencies in San Juan County, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

297 South Main Street
Monticello Utah 84535
Phone: (435) 587-2237
Fax: (435) 587-2013

Police Department

17 1st Street North
Monticello, Utah, 84535
Phone: (435) 587-2271
Fax: (435) 587-2272

County Court

117 South Main
Monticello, UT 84535
Phone: (435) 587-3223
Fax: (435) 587-2447

District Court

117 South Main
Monticello, UT 84535
Phone: (435) 587-3223
Fax: (435) 587-2447

County Clerk

P. O. Box 338
Monticello, Utah, 84535
Phone: (435) 587-3223

Treasurer

117 South Main
P. O. Box 817
Monticello, UT 84535-0817
Phone: (435) 587-3237

Tax Assessor-Collector

P. O. Box 787
117 South Main Street
Monticello, Utah 84535
Phone: (435) 587-3221
Fax: (435) 587-3233

San Juan County Jail

P. O. Box 788
Monticello, Utah, 84535
Phone: (435) 587-2237
Fax: (435) 587-2013

Emergency Management

P. O. Box 9
Monticello, Utah 84535
Phone: (435) 587-3225
Fax: (435) 587-2447

Fire Department

P. O. Box 9
Monticello, Utah 84535
Phone: (435) 587-3225
Fax: (435) 587-2447

Health Department

117 South Main Street
Monticello, Utah, 84535
Phone: (435) 587-2021

Human Services Department

117 South Main
Monticello, UT 84535
Phone: (435) 587-3225
Fax: (435) 587-2447