Dixon, California Zip Codes
📍 Dixon is in Solano County, California with 1 zip code; the most populous is 95620.
Dixon is a USPS city name in Solano County, California with a Census population of approximately 22,004 across its ZIP codes. Solano County as a whole has 16 ZIP codes in this directory. Below you'll find every zip code serving Dixon 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 Dixon Zip Codes
Dixon at a Glance
Dixon has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 22,004 residents, the largest being 95620 with 22,004 people.
The median ZIP in Dixon has a household income of $94,042 and a home value of $555,100, a price-to-income ratio of 5.9, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,683 a month.
62% of households in the typical Dixon ZIP own their home (statewide ZIP median 64%). 23% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 6.6%, below the 10.8% statewide ZIP median. Overall density is about 91 residents per square mile across 241 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.
Dixon Zip Code Map
Interactive map of Dixon, California zip codes. Click any marker for details.