Cassel, California Zip Codes
📍 Cassel is in Shasta County, California with 1 zip code; the most populous is 96016.
Cassel is a USPS city name in Shasta County, California with a Census population of approximately 319 across its ZIP codes. Shasta County as a whole has 30 ZIP codes in this directory. Below you'll find every zip code serving Cassel with population, income and home value, a map, and the city's affordability profile.
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
All Cassel Zip Codes
Cassel at a Glance
Cassel has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 319 residents, the largest being 96016 with 319 people.
The median ZIP in Cassel has a household income of $51,573 and a home value of $245,300, a price-to-income ratio of 4.8, below the 6.7 California ZIP median.
73% of households in the typical Cassel ZIP own their home (statewide ZIP median 64%). 22% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 36.1%, far above the 10.8% statewide ZIP median. Overall density is about 7 residents per square mile across 43 square miles of ZIP land area.
Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 California ZIP Code Affordability Report.
Cassel Zip Code Map
Interactive map of Cassel, California zip codes. Click any marker for details.