Lone Tree city, Colorado Demographics & Population 2026

Population Overview

Lone Tree city is a small city located in Colorado. The total population is 14,136. It ranks as the 53rd most populous out of 471 cities and towns in Colorado.

Age Demographics

The median age in Lone Tree city is 41.1 years. This is 10% higher than the state median of 37.5 years.

Economy, Income & Housing

The median household income in Lone Tree city is $125,699. This is 36% higher than the state median of $92,470. Compared to the national median of $78,538, household income here is 60% higher. The poverty rate stands at 4.6%. This is 51% lower than the state poverty rate of 9.4%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.9%. This is 35% lower than the state rate of 4.5%. The median home value is $819,800. Housing costs are 63% higher than the state median of $502,200. The home-value-to-income ratio of 6.5x suggests that housing affordability is a significant concern for many residents. 56.4% of occupied housing units are owner-occupied. This homeownership rate is 15% lower than the state average of 66.3%.

Race & Ethnicity

The largest racial or ethnic group in Lone Tree city is White (non-Hispanic), making up 72.4% of the population. Asian residents account for 12.3%. The Hispanic or Latino population (5.2%) is well below the state average of 22.2%. The Asian population is significantly higher than the state average (12.3% vs 3.2%).

Education

69.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 56% higher than the state rate of 44.7%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.2%. Notably, 30.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Lone Tree city, Colorado is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Colorado state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 471 Census-designated places in Colorado. For official data, visit data.census.gov.