In 2019, Sun Valley, ID had a population of 1.35k people with a median age of 61.3 and a median household income of $51,810. Between 2018 and 2019 the population of Sun Valley, ID declined from 1,445 to 1,353, a −6.37% decrease and its median household income grew from $51,094 to $51,810, a 1.4% increase.
The 5 largest ethnic groups in Sun Valley, ID are White (Non-Hispanic) (90.8%), White (Hispanic) (5.84%), Black or African American (Non-Hispanic) (1.4%), Asian (Non-Hispanic) (1.11%), and Two+ (Non-Hispanic) (0.517%). 0% of the households in Sun Valley, ID speak a non-English language at home as their primary language, and 91.6% of the residents in Sun Valley, ID are U.S. citizens.
In 2019, the median property value in Sun Valley, ID was $825,500, and the homeownership rate was 86.5%. Most people in Sun Valley, ID drove alone to work, and the average commute time was 9.4 minutes. The average car ownership in Sun Valley, ID was 2 cars per household.