Sierra City, California Zip Codes
📍 Sierra City is in Sierra County, California with 1 zip code; the most populous is 96125.
Sierra City is a USPS city name in Sierra County, California with a Census population of approximately 234 across its ZIP codes. Sierra County as a whole has 8 ZIP codes in this directory. Below you'll find every zip code serving Sierra City 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 Sierra City Zip Codes
Sierra City at a Glance
Sierra City has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 234 residents, the largest being 96125 with 234 people.
The median ZIP in Sierra City has a household income of $74,917 and a home value of $381,300, a price-to-income ratio of 5.1, below the 6.7 California ZIP median.
100% of households in the typical Sierra City ZIP own their home (statewide ZIP median 64%). 38% of adults hold a bachelor's degree, above the 31% statewide median. Overall density is about 3 residents per square mile across 93 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.
Sierra City Zip Code Map
Interactive map of Sierra City, California zip codes. Click any marker for details.