ZIP Code 56590 has segments in 2 Counties (Grant, Otter Tail).
The ZIP Code maps and database are updated 4 times per year.
Database updated: June 1, 2025, Maps updated:  May 1, 2024.
| POPULATION | |
|---|---|
| Total Population | 382 (100%) | 
| Population in Households | 382 (100.0%) | 
| Population in Families | 326 (85.3%) | 
| Population in Group Quarters1 | 0 | 
| Population Density | 6 | 
| Diversity Index2 | 16 | 
| INCOME | |
| Median Household Income | $88,636 | 
| Average Household Income | $116,859 | 
| % of Income for Mortgage4 | 21% | 
| Per Capita Income | $48,029 | 
| Wealth Index5 | 103 | 
| Socioeconomic Status Index6 | Moderate (55.6) | 
| HOUSING | |
|---|---|
| Total HU (Housing Units) | 191 (100%) | 
| Owner Occupied HU | 134 (70.2%) | 
| Renter Occupied HU | 23 (12.0%) | 
| Vacant Housing Units | 34 (17.8%) | 
| Median Home Value | $293,182 | 
| Average Home Value | $358,750 | 
| Housing Affordability Index3 | 107 | 
| HOUSEHOLDS | |
| Total Households | 157 | 
| Average Household Size | 2.43 | 
| Family Households | 108 | 
| Average Family Size | 3.00 | 
| GROWTH RATE / YEAR | 2020-2025 | 2025-2030 | 
|---|---|---|
| Population | 0.56% | 0.05% | 
| Households | -0.48% | 0.00% | 
| Families | 0.00% | |
| Median Household Income | 0.57% | |
| Per Capita Income | 1.08% | |
| Owner Occupied HU | 0.00% | 
The table below compares 56590 to the other 882 ZIP Codes in Minnesota by rank and percentile using July 1, 2025 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 | # 755 | 15th | 
| Population Density | # 773 | 13th | 
| Median Household Income | # 259 | 71st | 
| Housing Affordability Index | # 617 | 70th | 
| Per Capita Income | # 180 | 80th | 
| Diversity Index | # 640 | 28th | 
Additional comparisons and rankings can be made with a VERY EASY TO USE Minnesota Census Data Comparison Tool.