ZIP Code 56668 - Ranier Minnesota
Overview
ZIP Code 56668 is located in Ranier Minnesota. 56668 is entirely within Koochiching County. Regionally, 56668 is located in the Duluth-Superior Area.
ZIP Code 56668 Quick Stats
| ZIP Code Name | Ranier |
| Primary County | Koochiching County |
| ZIP Code Type | PO Box |
| Population (2022) | 213 |
| Area Code(s) | 218 |
| Current Time | CDT |
ZIP Code 56668 Map
56668 Demographics
56668 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Minnesota. The majority race/ethnicity residing in 56668 is White. The current unemployment level in 56668 is 4.9%.
| Population | 213 |
| Population Growth Rate | 28.26% |
| Population Density | 2,602 People per Square Mile |
| Total Households | 82 |
| Median Household Income (2021) | $71,442 |
| Current Unemployment Rate (May 2026) | 4.9% |
| Sales Tax Rate (2025) | 7.4% |
| Majority Race/Ethnicity | White - 100% |
56668 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 175 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
56668 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 12 | 9.23% |
| Bachelor Degree | 17 | 13.08% |
| High School Diploma | 39 | 30% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 9 | 6.92% |
| 1 or More Years of College | 41 | 31.54% |
| Associates Degree | 10 | 7.69% |
| Masters Degree | 2 | 1.54% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
56668 Geography
| Coordinates | 48.61143112, -93.34642029 |
| Adjacent ZIP Codes | |
| Region | Duluth-Superior Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 0.08185843 Square Miles |
56668 Schools
| School Districts in 56668 |
56668 Weather and Climate Data
| Plant Hardiness Zone | Zone 3a: -40F to -35F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 50n - Boundary Lakes and Hills | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||