PlainZIP

Westminster, MD ZIP Codes

2

Total ZIPs

57,154

Total Population

ZIP Codes in Westminster, MD

ZIP Code Population Density Timezone
21157 36,920 186 America/New_York
21158 20,234 105 America/New_York

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.