In 2023, Walnut Creek, AZ had a population of 581 people with a median age of 52.7 and a median household income of $39,342. Between 2022 and 2023 the population of Walnut Creek, AZ declined from 642 to 581, a −9.5% decrease and its median household income declined from $42,946 to $39,342, a −8.39% decrease.
The 5 largest ethnic groups in Walnut Creek, AZ are White (Non-Hispanic) (80%), Two+ (Non-Hispanic) (20%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Walnut Creek, AZ 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.
100% of the residents in Walnut Creek, AZ are U.S. citizens.
In 2023, the median property value in Walnut Creek, AZ was $234,400, and the homeownership rate was 86.4%.
Most people in Walnut Creek, AZ drove alone to work, and the average commute time was 26.6 minutes. The average car ownership in Walnut Creek, AZ was 2 cars per household.