In 2023, Castle Rock, CO had a population of 76.6k people with a median age of 35.8 and a median household income of $143,031. Between 2022 and 2023 the population of Castle Rock, CO grew from 74,065 to 76,614, a 3.44% increase and its median household income grew from $135,985 to $143,031, a 5.18% increase.
The 5 largest ethnic groups in Castle Rock, CO are White (Non-Hispanic) (79.4%), Two+ (Non-Hispanic) (5.56%), Two+ (Hispanic) (4.44%), White (Hispanic) (4.16%), and Other (Hispanic) (2.32%).
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.
97.6% of the residents in Castle Rock, CO are U.S. citizens.
In 2023, the median property value in Castle Rock, CO was $621,700, and the homeownership rate was 78.8%.
Most people in Castle Rock, CO drove alone to work, and the average commute time was 29.2 minutes. The average car ownership in Castle Rock, CO was 2 cars per household.