Monticello
cityMonticello, Utah, nestled in San Juan County, serves as the county seat and the second most populous city in the area. Located in the Four Corners region of the Colorado Plateau, at the base of the Abajo Mountains, Monticello offers a blend of small-town charm and access to stunning natural landscapes. The city was settled in 1887 by Mormon pioneers and officially incorporated in 1910. The population in 2020 was 1,824, but recent estimates suggest a fluctuating population. Monticello's economy has historically been tied to agriculture, ranching, and, notably, uranium mining. During the mid-20th century, a uranium boom significantly boosted the city's population and economic activity. Although the uranium mill closed in 1960, a large-scale cleanup project by the U.S. Department of Energy revitalized the area, leading to the development of the Hideout Golf Course on the reclaimed site. Today, Monticello's economy is supported by tourism, government services, and local businesses. Monticello is distinctive for its rich history, proximity to national parks, and outdoor recreational opportunities. The city is a gateway to Canyonlands and Arches National Parks, offering residents and visitors alike unparalleled access to hiking, camping, and scenic landscapes. The Monticello Utah Temple, dedicated in 1998, marks a significant religious landmark. The city's commitment to preserving its heritage is evident in its Frontier Museum and annual Pioneer Days celebrations.
Monticello, Utah
- Classification
- City
- Country
- United States
- County
- San Juan County
- Region
- Four Corners area of the Colorado Plateau
- Elevation
- 7,069 ft
- Total Area
- 3.66 sq mi
- Land Area
- 3.66 sq mi
- Water Area
- 0 sq mi
- Climate
- Monticello is sheltered by the Abajo Mountains, offering a cool and peaceful summer.
- Notable Features
- Abajo Mountains (Blue Mountains) · Great Sage Plain
- Neighboring Areas
- La Sal
- Population (2020)
- 1,824
- Est. Population (2026)
- 1,722
- Median Age
- 36.6
- Median Income
- $72,969
- Poverty Rate
- 4.54%
- Family Households
- 80.9%
- Racial & Ethnic Composition
- The racial composition of Monticello includes 85.82% White, 5.5% other race, 3.41% Native American.
- Government Type
- Municipality
- Governing Body
- City Council
- School District
- San Juan School District
- Municipal Services
- Law Enforcement · Volunteer Fire Protection · Water · Sewer · Garbage Collection · Zoning Ordinances
- Unemployment Rate
- 7.0%
- Economic Profile
- Growing tourist industry
- Employment Sectors
- Tourism · Government Services
- Student-Teacher Ratio
- 19:1
- School Districts
- San Juan School District
- Colleges & Universities
- Utah State University - Monticello
- Transportation
- US Highways 191 and 491
- Utilities
- Municipal water · Sewer
- Major Facilities
- Monticello Airport
- Outdoor Access
- Yes
- Major Recreation Areas
- Canyonlands National Park · Arches National Park · Manti-La Sal National Forest · Loyd's Lake
- Parks & Trails
- Loyd's Lake Park · Hiking trails
- Founded
- 1887
- Incorporated
- 1910
- Named After
- Thomas Jefferson's estate
- Historical Significance
- Monticello played a significant role in the uranium mining industry and has since transitioned to a tourism-based economy, capitalizing on its proximity to national parks.
- Key Events
- Settled by Mormon pioneers · Uranium boom in the mid-20th century · Uranium mill cleanup by U.S. Department of Energy






