County ProfileMN
St. Louis County
Population: 200,231 · 50 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
200,231
People
Median age
41.2
Housing
Total households
87,115
Income
Median household income
$70,069
Housing
Total housing units
104,263
Employment
Employment rate
58.1%
Education
Bachelor’s degree or higher
33.6%
Healthcare
Insured population
95.9%
County details
Local time 01:13:58(CT)| Name | St. Louis |
|---|---|
| Total ZIP codes | 50total |
| ZIP codes (by type) | 40 Standard10 PO Box |
| Area code | 218 |
| Timezone | Central Time (CT) |
| Coordinates | 47.578635, -92.5145848 |
| Land area | 6,248.1 sq miles(16,182.6 km²) |
Map of St. Louis county, Minnesota with ZIP codes
Cities and Communities in St. Louis County
Compare the largest cities in St. Louis County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Duluth | 86,697 | $68,807 | 14ZIPs |
| Hibbing | 16,214 | $55,789 | 1ZIPs |
| Virginia | 8,421 | $51,720 | 2ZIPs |
| Chisholm | 4,775 | $50,891 | 1ZIPs |
| Saginaw | 3,974 | — | 1ZIPs |
| Eveleth | 3,493 | $50,725 | 1ZIPs |
| Ely | 3,268 | $43,901 | 1ZIPs |
| Mountain Iron | 2,878 | $83,293 | 1ZIPs |
| Hoyt Lakes | 2,020 | $65,764 | 1ZIPs |
| Gilbert | 1,687 | $64,625 | 1ZIPs |
| Aurora | 1,678 | $42,083 | 1ZIPs |
| Iron | 1,474 | — | 1ZIPs |
| Babbitt | 1,397 | $55,875 | 1ZIPs |
| Embarrass | 1,358 | — | 1ZIPs |
| Britt | 1,327 | — | 1ZIPs |
| Biwabik | 961 | $67,917 | 1ZIPs |
| Buhl | 952 | $58,750 | 1ZIPs |
| Cotton | 824 | — | 1ZIPs |
| Angora | 744 | — | 1ZIPs |
| Makinen | 570 | — | 1ZIPs |
| Cook | 534 | $42,250 | 1ZIPs |
| Floodwood | 517 | $36,563 | 1ZIPs |
| Forbes | 483 | — | 1ZIPs |
| Tower | 430 | $65,893 | 1ZIPs |
| Alborn | 410 | — | 1ZIPs |
| Soudan | 385 | $56,307 | 1ZIPs |
| Canyon | 295 | — | 1ZIPs |
| Nett Lake | 230 | $38,750 | 1ZIPs |
| Brimson | 223 | — | 1ZIPs |
| Orr | 211 | $97,716 | 1ZIPs |
| Winton | 169 | $52,250 | 1ZIPs |
| Kinney | 152 | $57,045 | 1ZIPs |
| Meadowlands | 134 | $44,583 | 1ZIPs |
| Brookston | 118 | $52,500 | 1ZIPs |
| Crane Lake | 108 | — | 1ZIPs |
| Melrude | — | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in St. Louis County
Review the most populated postal areas across St. Louis County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 55811 | Duluth | $79,804 | 27,761 |
| 55803 | Duluth | $105,888 | 17,796 |
| 55746 | Hibbing | $55,823 | 17,071 |
| 55804 | Duluth | $111,228 | 15,471 |
| 55812 | Duluth | $65,505 | 10,571 |
| 55792 | Virginia | $53,750 | 9,827 |
| 55806 | Duluth | $42,833 | 9,761 |
| 55805 | Duluth | $43,100 | 9,731 |
| 55807 | Duluth | $62,067 | 9,674 |
| 55810 | Duluth | $84,719 | 8,700 |
| 55734 | Eveleth | $62,703 | 5,964 |
| 55808 | Duluth | $62,031 | 5,943 |
| 55719 | Chisholm | $53,647 | 5,668 |
| 55731 | Ely | $62,008 | 5,494 |
| 55779 | Saginaw | $93,792 | 3,974 |
| 55705 | Aurora | $56,208 | 3,226 |
| 55741 | Gilbert | $69,545 | 3,110 |
| 55768 | Mountain Iron | $86,075 | 2,878 |
| 55802 | Duluth | $51,544 | 2,544 |
| 55723 | Cook | $64,526 | 2,222 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS