Leadville, Colorado

Leadville, Colorado
Downtown Leadville
Nickname(s): 
The Two-Mile-High City, Cloud City
Location of the City of Leadville in Lake County, Colorado
Leadville
Location of the City of Leadville in the United States
Coordinates: 39°15′02″N 106°17′28″W / 39.25056°N 106.29111°W / 39.25056; -106.29111
CountryUnited States
StateColorado
CountyLake
CityLeadville
Founded1877
IncorporatedFebruary 18, 1878
Government
  TypeStatutory city
Area
  Total
1.17 sq mi (3.04 km2)
  Land1.17 sq mi (3.04 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
10,154 ft (3,095 m)
Population
 (2020)
  Total
2,633
  Density2,300/sq mi (870/km2)
Time zoneUTC−7 (Mountain (MST))
  Summer (DST)UTC−6 (MDT)
ZIP Codes
80429 (PO Box), 80461
Area code719
FIPS code08-44320
GNIS feature ID2411641
Websitewww.colorado.gov/leadville
Highest elevation city in the United States

Leadville (/ˈlɛdvɪl/ LED-vil) is a statutory city that is the county seat, the most populous community, and the only incorporated municipality in Lake County, Colorado, United States. The city population was 2,633 at the 2020 United States census. It is situated at an elevation of 10,119 feet (3,084 m). Leadville is the highest incorporated city in the United States and is surrounded by two of the tallest peaks in the state, Mount Elbert and Mount Massive.

Leadville is a former silver mining town that lies among the headwaters of the Arkansas River within the Rocky Mountains. The Leadville Historic District, designated a National Historic Landmark in 1961, contains many historic structures and sites of Leadville's mining era. In the late 19th century, Leadville was the second most populous city in Colorado, after Denver.