ZIP Code 55814 Map
Census ZIP Code Tabulation Area 55814 in Duluth, MN (St. Louis County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 55814 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
319
Median age
44.5 years
Bachelor's degree or higher
1.6%
Land area
0.1 sq mi
Population density
4,090 / sq mi