ZIP Code 55803 Map
Census ZIP Code Tabulation Area 55803 in Duluth, MN (St. Louis County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 55803 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
17,662
Households
7,528
Median household income
$105,888
Median age
45 years
Median home value
$336,000
Median gross rent
$1,586/mo
Owner-occupied homes
83.5%
Bachelor's degree or higher
51.8%
Below poverty level
6.9%
Land area
295.5 sq mi
Population density
60 / sq mi