55604 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Croftville, MN | Grand Marais, MN | Maple Hill, MN
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ZIP Code 55604: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Grand Marais, MN 55604

Not Acceptable, USPS
Croftville, MN 55604
Maple Hill, MN 55604

  • ZIP Code Type: STANDARD
  • County: Cook County
  • Centroid: Latitude 47.8, Longitude -90.3
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 229
  • PO Box Addresses: 900
  • Residential Addresses: 1,403
    • Multi-Family Addresses: 122
    • Single Family Addresses: 1,281

The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.

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Grand Marais, MN 55604 Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION

Total Population 3,719 (100%)
Population Density 5 per sq mi
Diversity Index1 20
 
 

INCOME

Median Household Income $73,427
Per Capita Income $46,442
Median Home Value $352,500
 

HOUSING

Total HU (Housing Units) 3,558 (100%)
Owner Occupied HU 1,347 (37.9%)
Renter Occupied HU 412 (11.6%)
Vacant Housing Units 1,799 (50.6%)
 

HOUSEHOLDS

Total Households 1,759
Average Household Size 2.07
Family Households 1,038 (59.0%)
NOTES
  1. The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Grand Marais, MN 55604 - Peer Comparisons by Rank and Percentile

The table below compares 55604 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 14948 56th
Population Density # 30420 10th
Median Household Income # 16146 52nd
Per Capita Income # 8388 75th
Diversity Index # 20466 39th

Additional comparisons and rankings can be made with a VERY EASY TO USE Minnesota Census Data Comparison Tool.


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