None of the households in Delft Colony, 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.
81.4% of the residents in Delft Colony, CA are U.S. citizens.
Most people in Delft Colony, CA drove alone to work, and the average commute time was 27.9 minutes. The average car ownership in Delft Colony, CA was 2 cars per household.