Lone Tree Flag

Lone Tree

County:
Arapahoe County
County Seat:
No
Area (mi²):
9.81
State:
Colorado

Lone Tree is a city located in Arapahoe County, Colorado. Lone Tree has a 2025 population of 14,021 . Lone Tree is currently declining at a rate of -0.28% annually and its population has decreased by -1.39% since the most recent census, which recorded a population of 14,218 in 2020.

The average household income in Lone Tree is $173,315 with a poverty rate of 4.59%. The median age in Lone Tree is 41.1 years: 40.7 years for males, and 41.5 years for females. For every 100 females there are 101.4 males.

14K
Total Population
1,429
Density (mi²)
-40 -0.28%
Growth

Lone Tree Population

Lone Tree Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lone Tree includes 74.07% White, 12.37% Asian, 5.08% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (74.07%)

Asian (12.37%)

Two or more races (5.11%)

Black or African American (5.08%)

Other race (2.15%)

Native American (1.22%)

Race
Population
Percentage (of total)
White10,47174.07%
Asian1,74812.37%
Two or more races7225.11%
Black or African American7185.08%
Other race3042.15%
Native American1731.22%

Lone Tree Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lone Tree's average per capita income is $84,643. Household income levels show a median of $125,699. The poverty rate stands at 4.59%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$181,738-
Families$168,667$221,206
Households$125,699$173,315
Non Families$86,910$107,161

$84,643

Average Income

$125,699

Median Household Income

4.59%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)