In 2021, Castle Rock, CO had a population of 71k people with a median age of 35.7 and a median household income of $121,388. Between 2020 and 2021 the population of Castle Rock, CO grew from 65,176 to 71,037, a 8.99% increase and its median household income grew from $113,585 to $121,388, a 6.87% increase.
The 5 largest ethnic groups in Castle Rock, CO are White (Non-Hispanic) (81.6%), White (Hispanic) (6.53%), Two+ (Non-Hispanic) (3.77%), Two+ (Hispanic) (2.36%), and Asian (Non-Hispanic) (2.05%).
None of the households in Castle Rock, 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.
97.4% of the residents in Castle Rock, CO are U.S. citizens.
In 2021, the median property value in Castle Rock, CO was $472,800, and the homeownership rate was 78.3%.
Most people in Castle Rock, CO drove alone to work, and the average commute time was 29.3 minutes. The average car ownership in Castle Rock, CO was 2 cars per household.