Lone Tree, Colorado Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lone Tree, Colorado is 14,136 as of the 2023 American Community Survey, making it the 53rd-largest city in Colorado. The median household income is $125,699, the median home value is $819,800, and the median age is 41.1.
The population has grown 34.8% since 2010 (10,430 → 14,061).
14,136
Population
1441
People / sq mi
$125,699
Median Income
$819,800
Median Home Value
Lone Tree covers 9.8 sq mi of land at 1441 people per square mile.
About Lone Tree, CO
Lone Tree is a city in Colorado with a population of 14,136. It ranks #53 among cities in Colorado by population. The median age is 41.1, older than the national median. The population is 50.4% male and 49.6% female.
The median household income in Lone Tree is $125,699, above the US median of $74,580. 3.0% of residents live below the federal poverty level. Home values sit at a median of $819,800, with monthly rent averaging $2,030. The homeownership rate of 56.4% is lower than the national rate of 64.8%.
Educational attainment in Lone Tree reflects 69.8% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 26.1% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 23.9 minutes each way.
Lone Tree city Population History (2010-2024)
The city of Lone Tree city had a population of 10,430 in 2010 and 14,061 in 2024, a 34.8% growth over 14 years. The peak was 14,244 in 2021. Average annual growth rate: 2.22%.
14,061
Population (2024)
10,430
Population (2010)
14,244
Peak (2021)
2.22%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 10,430 |
| 2011 | 10,634 |
| 2012 | 10,971 |
| 2013 | 12,350 |
| 2014 | 12,595 |
| 2015 | 12,750 |
| 2016 | 12,851 |
| 2017 | 12,966 |
| 2018 | 12,988 |
| 2019 | 13,082 |
| 2020 | 14,218 |
| 2021 | 14,244 |
| 2022 | 14,136 |
| 2023 | 14,050 |
| 2024 | 14,061 |
Race & Ethnicity
| White | 74.1% |
| Black or African American | 5.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Economy & Income
$125,699
Median Household Income
$80,131
Per Capita Income
3.0%
Poverty Rate
2.1%
Unemployment Rate
Housing
$819,800
Median Home Value
$2,030
Median Rent
56.4%
Owner-Occupied
Education
98.2%
High School+
69.8%
Bachelor's+
Commute
1.8%
Drive Alone
63.3%
Public Transit
26.1%
Work From Home
23.9 min
Avg Commute
Community Profile
54.0%
Foreign Born
82.1%
Non-English at Home
6.9%
Veterans
7.5%
With Disability
96.7%
Health Insurance
98.3%
Internet Access
Employment by Industry
| Finance, Insurance & Real Estate | 20.9% |
| Professional, Scientific & Management | 18.2% |
| Information | 13.1% |
| Manufacturing | 9.0% |
| Transportation & Warehousing | 6.8% |
| Education, Health Care & Social Services | 6.6% |
| Construction | 4.6% |
| Retail Trade | 2.8% |
| Arts, Entertainment & Food Services | 2.6% |
| Agriculture & Mining | 1.2% |
| Public Administration | 1.1% |
Largest cities in Colorado
Largest counties in Colorado
Part of Colorado
Metro areas in Colorado
City rankings
Frequently Asked Questions
Lone Tree, Colorado has a population of 14,136 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 53rd-largest city in Colorado.
The median household income in Lone Tree, Colorado is $125,699, with 3.0% of residents living below the federal poverty level.
The median home value in Lone Tree, Colorado is $819,800, with median monthly rent at $2,030 and a homeownership rate of 56.4%.
The median age in Lone Tree, Colorado is 41.1 years. The population is 50.4% male and 49.6% female.
The population has grown 34.8% since 2010 (10,430 → 14,061).
More from Colorado
Population 713,734
Population 483,099
Population 390,201
Population 169,705
Population 156,309
Full rankings of Colorado cities by population
Statewide data for Colorado
Population, race, income, age, and trends across Colorado
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.