Portland zip code
Zip code in Portland, CO
The location Portland belongs to Fremont County, state of Colorado. Portland has been assigned with the zip code 81226.
The location name Portland is listed as unacceptable by the US Postal Service so any mailing should avoid it. Instead you can use Florence, the official name of the location.
| Zip code | Type | Population |
|---|---|---|
| 81226 | STANDARD | 4,820 |
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