Summit County Flag

Summit County

State:
Utah
County Seat:
Coalville

Summit County's estimated 2025 population is 42,187 with a growth rate of -0.67% in the past year according to the most recent United States census data. Summit County is the 10th largest county in Utah. The 2010 population was 36,502 and has seen a growth of 15.57% since that time.

42,187
Total Population
23
Population Density (miĀ²)
10
Population Rank (State)
-286 -0.67%
Annual Population Growth

Summit County Population

Summit County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Summit County includes 86.74% White, 3.76% other race, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White37,04786.74%
Two or more races2,8846.75%
Other race1,6073.76%
Asian7361.72%
Black or African American1900.44%
Native American1810.42%
Native Hawaiian or Pacific Islander640.15%

Summit County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Summit County's average per capita income is $63,255. Household income levels show a median of $137,058. The poverty rate stands at 4.54%.

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$165,472-
Families$156,048$238,315
Households$137,058$208,695
Non Families$78,969$115,669

$63,255

Average Income

$137,058

Median Household Income

4.54%

Poverty Rate