Washington
Maryland
17
Total ZIPs
146,692
Total Population
ZIP Codes in Washington
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 21740 | Hagerstown | 61,859 | 342 |
| 21742 | Hagerstown | 31,444 | 241 |
| 21713 | Boonsboro | 9,502 | 87 |
| 21795 | Williamsport | 9,233 | 118 |
| 21783 | Smithsburg | 9,130 | 79 |
| 21722 | Clear Spring | 5,545 | 36 |
| 21782 | Sharpsburg | 4,097 | 53 |
| 21750 | Hancock | 3,766 | 24 |
| 21756 | Keedysville | 3,612 | 67 |
| 21746 | Hagerstown | 1,883 | 2,019 |
| 21719 | Cascade | 1,548 | 178 |
| 21733 | Fairplay | 1,163 | 74 |
| 21711 | Big Pool | 1,029 | 17 |
| 21767 | Maugansville | 991 | 1,344 |
| 21779 | Rohrersville | 983 | 42 |
| 21734 | Funkstown | 771 | 1,317 |
| 21781 | Saint James | 136 | 207 |
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.