Isleton, California Zip Codes
📍 Isleton is in Sacramento County, California with 1 zip code; the most populous is 95641.
Isleton is a USPS city name in Sacramento County, California with a Census population of approximately 1,517 across its ZIP codes. Sacramento County as a whole has 139 ZIP codes in this directory. Below you'll find every zip code serving Isleton 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 Isleton Zip Codes
Isleton at a Glance
Isleton has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 1,517 residents, the largest being 95641 with 1,517 people.
The median ZIP in Isleton has a household income of $52,035 and a home value of $222,600, a price-to-income ratio of 4.3, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,003 a month.
76% of households in the typical Isleton ZIP own their home (statewide ZIP median 64%). 18% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 25.6%, far above the 10.8% statewide ZIP median. Overall density is about 36 residents per square mile across 42 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.
Isleton Zip Code Map
Interactive map of Isleton, California zip codes. Click any marker for details.