ZIP code
55803
Duluth, MN
55803 covers Duluth in St. Louis County, with 17,795 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 55803. Methodology
ZIP code map of 55803
About ZIP code 55803
Acceptable cities: Rice Lake
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 55803. Not ACS. Methodology
People in 55803
Race
- White16,361
- Black or African American93
- American Indian or Alaska Native116
- Asian229
- Native Hawaiian and Pacific Islander4
- Other race120
- Two or more races873
Hispanic or Latino (any race): 249
Age
- Under 101,878
- 10 to 192,109
- 20 to 292,146
- 30 to 392,153
- 40 to 492,023
- 50 to 592,459
- 60 to 692,750
- 70 to 791,585
- 80 and older693
Income and housing in 55803
Education
- High school graduate97.3%
- Bachelor's degree48.7%
- Graduate degree20.9%
Places covering 55803
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- St. Louis County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
29.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 55803
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 16,901 | |
| 2006 | 16,211 | |
| 2007 | 16,945 | |
| 2008 | 16,179 | |
| 2009 | 16,268 | |
| 2010 | 15,987 | |
| 2011 | 17,307 | 16,043 |
| 2012 | 17,510 | 16,250 |
| 2013 | 17,151 | 16,250 |
| 2014 | 16,947 | 16,220 |
| 2015 | 17,143 | 16,290 |
| 2016 | 17,346 | 16,410 |
| 2017 | 17,594 | 16,430 |
| 2018 | 18,042 | 16,590 |
| 2019 | 17,974 | 16,510 |
| 2020 | 17,804 | 16,640 |
| 2021 | 17,772 | 16,760 |
| 2022 | 17,734 | 16,740 |
| 2023 | 17,795 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 55803
12 nearest ZIP centroids (any distance)
- 55804Duluth9.6 miPop 16,018 · Income $108,231
- 55609Knife River14.2 miPop 118 · Income $76,538
- 55814Duluth15.0 miPop 311 · Income —
- 55717Canyon15.0 miPop 241 · Income $93,250
- 55701Adolph15.2 miPop — · Income —
- 55811Duluth15.3 miPop 27,907 · Income $77,877
- 55812Duluth15.6 miPop 11,016 · Income $66,961
- 55805Duluth16.3 miPop 10,277 · Income $43,077
- 55724Cotton16.7 miPop 719 · Income $73,500
- 55806Duluth18.6 miPop 9,545 · Income $44,962
- 55802Duluth18.7 miPop 2,560 · Income $40,850
- 55779Saginaw19.8 miPop 3,981 · Income $98,958
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 55803, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 55803 FAQ
- What city is ZIP code 55803 in?
- 55803 is in Duluth, MN.
- What county is 55803 in?
- 55803 is in St. Louis County.
- What is the median household income in 55803?
- The median household income in 55803 is $104,250.
- Which ZIP codes are near 55803?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 55803.