Lockeford, California Zip Codes
📍 Lockeford is in San Joaquin County, California with 1 zip code; the most populous is 95237.
Lockeford is a USPS city name in San Joaquin County, California with a Census population of approximately 3,992 across its ZIP codes. San Joaquin County as a whole has 42 ZIP codes in this directory. Below you'll find every zip code serving Lockeford 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 Lockeford Zip Codes
Lockeford at a Glance
Lockeford has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 3,992 residents, the largest being 95237 with 3,992 people.
The median ZIP in Lockeford has a household income of $89,042 and a home value of $406,200, a price-to-income ratio of 4.6, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,154 a month.
82% of households in the typical Lockeford ZIP own their home (statewide ZIP median 64%). 24% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 9.2%, below the 10.8% statewide ZIP median. Overall density is about 539 residents per square mile across 7 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.
Lockeford Zip Code Map
Interactive map of Lockeford, California zip codes. Click any marker for details.