PlainZIP

Mount Vernon, WA ZIP Codes

2

Total ZIPs

45,330

Total Population

ZIP Codes in Mount Vernon, WA

ZIP Code Population Density Timezone
98273 28,717 132 America/Los_Angeles
98274 16,613 45 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.