Lone Tree

County:: Johnson County
County Seat:: No
Area (mi²):: 1.067
State:: Iowa

Lone Tree is a city located in Johnson County, Iowa. Lone Tree has a 2025 population of 1,326. Lone Tree is currently declining at a rate of -0.38% annually and its population has decreased by -1.78% since the most recent census, which recorded a population of 1,350 in 2020.

The average household income in Lone Tree is $95,410 with a poverty rate of 6.59%.The median age in Lone Tree is 44.8 years: 41.4 years for males, and 47.4 years for females.

Demographics

The racial composition of Lone Tree includes 93.31% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,199	93.31%
Two or more races	49	3.81%
Other race	30	2.33%
Asian	7	0.54%

Lone Tree Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lone Tree's average per capita income is $49,125. Household income levels show a median of $80,294. The poverty rate stands at 6.59%.

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	$117,549	-
Families	$100,938	$114,895
Households	$80,294	$95,410
Non Families	$30,833	$47,969

$49,125

Average Income

$80,294

Median Household Income

6.59%

Poverty Rate