In 2019, Walnut Creek, CA had a population of 69.6k people with a median age of 47.8 and a median household income of $105,948. Between 2018 and 2019 the population of Walnut Creek, CA grew from 69,007 to 69,567, a 0.812% increase and its median household income grew from $96,851 to $105,948, a 9.39% increase.
The 5 largest ethnic groups in Walnut Creek, CA are White (Non-Hispanic) (68.3%), Asian (Non-Hispanic) (15.2%), White (Hispanic) (5.75%), Two+ (Non-Hispanic) (4.78%), and Other (Hispanic) (1.84%). 0% of the households in Walnut Creek, CA speak a non-English language at home as their primary language.
91.9% of the residents in Walnut Creek, CA are U.S. citizens.
In 2019, the median property value in Walnut Creek, CA was $793,100, and the homeownership rate was 64.5%. Most people in Walnut Creek, CA drove alone to work, and the average commute time was 33.3 minutes. The average car ownership in Walnut Creek, CA was 2 cars per household.