The 5 largest ethnic groups in Willow Creek, CA are White (Non-Hispanic) (82.4%), Other (Hispanic) (5.8%), Native Hawaiian & Other Pacific Islander (Non-Hispanic) (5.48%), Other (Non-Hispanic) (3.69%), and American Indian & Alaska Native (Non-Hispanic) (2.63%).
None of the households in Willow Creek, CA 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 Willow Creek, CA are U.S. citizens.
Most people in Willow Creek, CA drove alone to work, and the average commute time was 18.4 minutes. The average car ownership in Willow Creek, CA was 3 cars per household.