ZIP codes in Portland, Maine
Portland has 9 ZIP codes in this directory. Each ZIP is listed with its county, population and time zone.
| ZIP | County | Population | Time zone |
|---|---|---|---|
| 04101 | Cumberland | 66,881 | America/New_York |
| 04102 | Cumberland | 66,881 | America/New_York |
| 04103 | Cumberland | 66,881 | America/New_York |
| 04104 | Cumberland | 66,881 | America/New_York |
| 04109 | Cumberland | 66,881 | America/New_York |
| 04112 | Cumberland | 66,881 | America/New_York |
| 04122 | Cumberland | 66,881 | America/New_York |
| 04123 | Cumberland | 66,881 | America/New_York |
| 04124 | Cumberland | 66,881 | America/New_York |
About Portland ZIP codes
ZIP codes in Portland are part of the USPS delivery network for Maine. The codes above are ordered numerically; each links to a page with coordinates, nearby ZIPs and more detail. Population shown is the estimated population of the city: 66,881.