La Mesa, CA ZIP Codes

Total ZIPs

69,848

Total Population

ZIP Codes in La Mesa, CA

ZIP Code	Population	Density	Timezone
91942	38,069	2,506	America/Los_Angeles
91941	31,779	1,522	America/Los_Angeles

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.