Local
Comprehensive demographics, housing data, local amenities, and economic statistics for ZIP Code 91978.
← Back to ZIP Code 91978 HubThe total population of ZIP code 91978 is approximately 10,715. The largest age group is 35-64 year olds. This demographic data is sourced from the U.S. Census Bureau.
The housing market in ZIP code 91978 is predominantly driven by homeowners, with 70% of housing units being owner-occupied and 30% being renter-occupied.
In ZIP code 91978, approximately 20% of adult residents hold a bachelor's degree or higher. Additionally, 8% of the population holds a master's degree or higher. This indicates the local educational attainment compared to state and national averages.