The 5 largest ethnic groups in Nicasio, CA are White (Non-Hispanic) (94.7%), Two+ (Hispanic) (3.54%), Asian (Non-Hispanic) (1.77%), White (Hispanic) (0%), and Black or African American (Non-Hispanic) (0%).
None of the households in Nicasio, 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 Nicasio, CA are U.S. citizens.
Most people in Nicasio, CA drove alone to work, and the average commute time was 50.1 minutes. The average car ownership in Nicasio, CA was 4 cars per household.