Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/MN/COUNTY/ST-LOUIS

St. Louis County, MN ZIP codes

There are 49 ZIP codes in St. Louis County, MN, in 34 towns, from 55602 to 55816. The largest are 55811 (Duluth), 55803 (Duluth) and 55746 (Hibbing). 1 more crosses into it from a neighbouring county: 55731.

The county seat is Duluth.

ZIP codes
49
Partly in it
1 more
Towns
34
County seat
Duluth
County FIPS
27137
Population
200,123
Median household income
$70,069
Land area
6,248 sq mi
Area code
218
Metro area
Duluth

St. Louis County ZIP codes by town

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in St. Louis County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of St. Louis County.

Map of St. Louis County ZIP codes

55602557025570355705557065570855710557115571355717557195572355724557255573255734557365573855741557465574755750557515575855763557655576655768557715577755779557825579055791557925580155802558035580455805558065580755808558105581155812558145581555816

The ZIP codes of St. Louis County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

St. Louis County in numbers

About 200,123 people live in St. Louis County, in 87,115 households, the 6th most populous of Minnesota's 87 counties. The median household income is $70,069 a year, 21% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $221,400 (33% below the Minnesota median), and median gross rent is $1,013 a month. The median age is 41.2; 33.6% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 20 minutes.

Population200,123St. Louis200,123
Households87,115St. Louis87,115
Median age41.2St. Louis41.2Minnesota38.8US 38.9
Median household income$70,069St. Louis$70,069Minnesota$89,062US $80,734
Median home value$221,400St. Louis$221,400Minnesota$329,300US $332,700
Median gross rent$1,013St. Louis$1,013Minnesota$1,280US $1,413
Bachelor's degree or higher33.6%St. Louis33.6%Minnesota39.4%US 35.7%
Mean commute19.9 minSt. Louis19.9 minMinnesota22.7 minUS 26.4 min
Population density32 / sq miSt. Louis32 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in St. Louis County

Largest towns in St. Louis County
TownZIP codesPopulation
Duluth 14 87,093
Hibbing 2 16,057
Virginia 2 8,332
Chisholm 1 4,712
Saginaw 1 3,905
Eveleth 1 3,448
Mountain Iron 1 2,860
Hoyt Lakes 1 2,064
Aurora 1 1,792
Gilbert 1 1,697
Embarrass 1 1,453
Babbitt 1 1,393
Iron 1 1,388
Britt 1 1,362
Buhl 1 1,022

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with St. Louis County.

Not sure you are in St. Louis County? What county am I in? answers from your location, near a county line included.

Every ZIP code in St. Louis County, with figures

ZIP codes in St. Louis County
ZIP City Type Population Median income Median home
55602 Brimson , MN Standard 346 $73,750 $247,600
55702 Alborn , MN Standard 412 $78,125 $295,000
55703 Angora , MN Standard 906 $72,102 $175,000
55705 Aurora , MN Standard 3,211 $56,208 $124,100
55706 Babbitt , MN Standard 1,703 $56,750 $112,500
55708 Biwabik , MN Standard 929 $66,389 $110,300
55710 Britt , MN Standard 1,362 $86,477 $280,400
55711 Brookston , MN Standard 540 $61,250 $208,100
55713 Buhl , MN Standard 1,048 $59,036 $129,300
55717 Canyon , MN Standard 287 $97,222 $317,400
55719 Chisholm , MN Standard 5,613 $53,647 $123,100
55723 Cook , MN Standard 1,927 $64,526 $189,700
55724 Cotton , MN Standard 707 $75,313 $226,600
55725 Crane Lake , MN Standard 89 $72,917 $407,100
55732 Embarrass , MN Standard 1,453 $64,750 $178,700
55734 Eveleth , MN Standard 6,265 $62,703 $158,700
55736 Floodwood , MN Standard 1,344 $65,179 $164,500
55738 Forbes , MN Standard 599 $82,969 $167,400
55741 Gilbert , MN Standard 2,947 $69,545 $164,500
55746 Hibbing , MN Standard 16,730 $55,823 $134,600
55747 Hibbing , MN No street area — — —
55750 Hoyt Lakes , MN Standard 2,068 $65,833 $93,300
55751 Iron , MN Standard 1,388 $75,200 $202,400
55758 Kinney , MN Standard 121 $57,386 $151,400
55763 Makinen , MN Standard 495 $80,750 $209,700
55765 Meadowlands , MN Standard 803 $75,272 $203,300
55766 Melrude , MN No street area — — —
55768 Mountain Iron , MN Standard 2,964 $86,075 $198,500
55771 Orr , MN Standard 1,484 $67,667 $169,100
55777 Virginia , MN No street area — — —
55779 Saginaw , MN Standard 3,905 $93,792 $282,900
55782 Soudan , MN Standard 420 $56,420 $110,100
55790 Tower , MN Standard 1,847 $77,232 $328,900
55791 Twig , MN No street area — — —
55792 Virginia , MN Standard 9,663 $53,750 $129,500
55801 Duluth , MN No street area — — —
55802 Duluth , MN Standard 2,399 $51,544 $494,400
55803 Duluth , MN Standard 17,662 $105,888 $336,000
55804 Duluth , MN Standard 15,922 $111,228 $315,300
55805 Duluth , MN Standard 10,602 $43,100 $189,400
55806 Duluth , MN Standard 9,356 $42,833 $161,400
55807 Duluth , MN Standard 9,763 $62,067 $177,500
55808 Duluth , MN Standard 5,691 $62,031 $174,200
55810 Duluth , MN Standard 8,285 $84,719 $241,600
55811 Duluth , MN Standard 28,118 $79,804 $321,000
55812 Duluth , MN Standard 10,859 $65,505 $322,700
55814 Duluth , MN Standard 319 — —
55815 Duluth , MN No street area — — —
55816 Duluth , MN No street area — — —

Cite this page

zipcodes.pro. “St. Louis County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/mn/county/st-louis

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