Keystone

County:: Summit County
County Seat:: No
Area (mi²):: 41.402
State:: Colorado

Keystone is a CDP located in Summit County, Colorado. Keystone has a 2025 population of 974. Keystone is currently declining at a rate of -0.71% annually but its population has increased by 21.9% since the most recent census, which recorded a population of 799 in 2020.

The average household income in Keystone is $84,164 with a poverty rate of 39.24%. The median age in Keystone is 30.1 years: 30.8 years for males, and 23.9 years for females.

Demographics

The racial composition of Keystone includes 78.76% White, 3.24% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	875	78.76%
Two or more races	152	13.68%
Black or African American	36	3.24%
Asian	27	2.43%
Other race	21	1.89%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Keystone Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Keystone's average per capita income is $39,707. Household income levels show a median of $51,369. The poverty rate stands at 39.24%.

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
Families	$119,519	$154,291
Married Families	$119,519	-
Households	$51,369	$84,164
Non Families	$50,925	$69,609

$39,707

Average Income

$51,369

Median Household Income

39.24%

Poverty Rate