US location post office
ZIP Code 4101
- Zip Code: 4101
- Official USPS city name: Portland
- Official USPS State Code: ME
- Official State Name: Maine
- ZCTA: TRUE
- Population: 17236.0
- Density: 3320.6
- Primary Official County Code: 23005
- Primary Official County Name: Cumberland
- Official County Name: Cumberland
- Official County Code: 23005
- Imprecise: FALSE
- Military: FALSE
- Timezone: America/New_York (22:16 PM Monday, May 20 2024-05-20 (GMT -0400))
- Geo Point: 43.66239, -70.25838
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