Sun Valley

County:: Blaine County
County Seat:: No
Area (mi²):: 9.565
State:: Idaho

Sun Valley is a city located in Blaine County, Idaho. Sun Valley has a 2025 population of 1,757. Sun Valley is currently declining at a rate of -0.4% annually and its population has decreased by -1.9% since the most recent census, which recorded a population of 1,791 in 2020.

The average household income in Sun Valley is $162,193 with a poverty rate of 6.58%.The median age in Sun Valley is 59.8 years: 66.7 years for males, and 53.9 years for females.

Demographics

The racial composition of Sun Valley includes 81.92% White, 3.76% other race, 3.54% Black or African American, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,133	81.92%
Two or more races	140	10.12%
Other race	52	3.76%
Black or African American	49	3.54%
Asian	9	0.65%

Sun Valley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sun Valley's average per capita income is $58,000. Household income levels show a median of $82,045. The poverty rate stands at 6.58%.

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	$127,550	$156,510
Married Families	$109,417	-
Households	$82,045	$162,193
Non Families	$71,528	$163,745

$58,000

Average Income

$82,045

Median Household Income

6.58%

Poverty Rate