US location post office
ZIP Code 55811
- Zip Code: 55811
- Type: Standard
- Official USPS city name: Duluth
- Official USPS State Code: MN
- Official State Name: Minnesota
- ZCTA: TRUE
- Population: 27938.0
- Density: 166.0
- Primary Official County Code: 27137
- Primary Official County Name: St. Louis
- Official County Name: St. Louis
- Official County Code: 27137
- Imprecise: FALSE
- Military: FALSE
- Timezone: America/Chicago (04:17 AM Sunday, May 19 2024-05-19 (GMT -0500))
- Geo Point: 46.84223, -92.22244
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