Middle River, MD ZIP Codes
1
Total ZIPs
39,199
Total Population
ZIP Codes in Middle River, MD
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 21220 | 39,199 | 702 | 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.