Lone Tree, Colorado

Lone Tree, Colorado
Lone Tree Municipal Building
Motto: 
Deep Roots: New Heights
Location of Lone Tree, Colorado
Coordinates: 39°31′51″N 104°52′15″W / 39.530851°N 104.870959°W / 39.530851; -104.870959
CountryUnited States
StateColorado
CountyDouglas County
Incorporated (city)November 1995
Incorporated (home rule city)May 5, 1998
Government
 • TypeMayor–council
 • MayorMarissa Harmon
Area
 • Total
9.81 sq mi (25.41 km2)
 • Land9.81 sq mi (25.41 km2)
 • Water0 sq mi (0.00 km2)
Elevation
6,010 ft (1,832 m)
Population
 (2020)
 • Total
14,253
 • Estimate 
(2024)
14,061
 • Density1,433.3/sq mi (553.39/km2)
Time zoneUTC–7 (Mountain (MST))
 • Summer (DST)UTC–6 (MDT)
ZIP Codes
80112, 80124, 80134
Area codes303, 720, and 983
FIPS code08-45955
GNIS feature ID2410864
Websitecityoflonetree.com

The City of Lone Tree is a home rule municipality located in northern Douglas County, Colorado, United States. The population was 14,253 at the 2020 census, and was estimated to be 14,061 in 2024.

Lone Tree is a part of the Denver metropolitan area.