Local
Comprehensive demographics, housing data, local amenities, and economic statistics for ZIP Code 91021.
← Back to ZIP Code 91021 HubThe total population of ZIP code 91021 is approximately 3,108. 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 91021 is predominantly driven by renters, with 25% of housing units being owner-occupied and 75% being renter-occupied.
In ZIP code 91021, approximately 30% of adult residents hold a bachelor's degree or higher. Additionally, 18% of the population holds a master's degree or higher. This indicates the local educational attainment compared to state and national averages.