Litchfield, California Zip Codes
📍 Litchfield is in Lassen County, California with 1 zip code; the most populous is 96117.
Litchfield is a USPS city name in Lassen County, California with a Census population of approximately 288 across its ZIP codes. Lassen County as a whole has 17 ZIP codes in this directory. Below you'll find every zip code serving Litchfield 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 Litchfield Zip Codes
Litchfield at a Glance
Litchfield has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 288 residents, the largest being 96117 with 288 people.
The median ZIP in Litchfield has a household income of $64,605 and a home value of $197,200, a price-to-income ratio of 3.1, far below the 6.7 California ZIP median.
88% of households in the typical Litchfield ZIP own their home (statewide ZIP median 64%). 21% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 10.8%, in line with the 10.8% statewide ZIP median. Overall density is about 1 residents per square mile across 324 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.
Litchfield Zip Code Map
Interactive map of Litchfield, California zip codes. Click any marker for details.