In 2023, Summit County, CO had a population of 30.9k people with a median age of 39.2 and a median household income of $106,255. Between 2022 and 2023 the population of Summit County, CO declined from 30,955 to 30,857, a −0.317% decrease and its median household income grew from $100,611 to $106,255, a 5.61% increase.
The 5 largest ethnic groups in Summit County, CO are White (Non-Hispanic) (74.9%), Two+ (Hispanic) (10.3%), Two+ (Non-Hispanic) (5.34%), White (Hispanic) (4.54%), and Other (Hispanic) (1.93%).
None of the households in Summit County, CO reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
93.4% of the residents in Summit County, CO are U.S. citizens.
In 2023, the median property value in Summit County, CO was $850,700, and the homeownership rate was 69.2%.
Most people in Summit County, CO drove alone to work, and the average commute time was 21.2 minutes. The average car ownership in Summit County, CO was 2 cars per household.
Summit County, CO borders Clear Creek County, CO, Eagle County, CO, Grand County, CO, Lake County, CO, and Park County, CO.