ZIP Code 58638 has segments in 5 Counties (Dunn, Grant, Mercer, Morton, Stark).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
|---|---|
| Total Population | 1,036 (100%) |
| Population in Households | 1,036 (100.0%) |
| Population in Families | 850 (82.0%) |
| Population in Group Quarters1 | 0 |
| Population Density | 5 |
| Diversity Index2 | 25 |
INCOME | |
| Median Household Income | $72,582 |
| Average Household Income | $89,984 |
| % of Income for Mortgage4 | 14% |
| Per Capita Income | $37,435 |
| Wealth Index5 | 68 |
| Socioeconomic Status Index6 | Moderate (56.9) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 519 (100%) |
| Owner Occupied HU | 344 (66.3%) |
| Renter Occupied HU | 87 (16.8%) |
| Vacant Housing Units | 88 (17.0%) |
| Median Home Value | $156,034 |
| Average Home Value | $204,760 |
| Housing Affordability Index3 | 162 |
HOUSEHOLDS | |
| Total Households | 431 |
| Average Household Size | 2.40 |
| Family Households | 272 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | 0.87% | 0.69% |
| Households | 0.63% | 0.69% |
| Families | -0.52% | |
| Median Household Income | 1.69% | |
| Per Capita Income | 1.98% | |
| Owner Occupied HU | 0.57% |
The table below compares 58638 to the other 383 ZIP Codes in North Dakota 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 | # 94 | 76th |
| Population Density | # 104 | 73rd |
| Median Household Income | # 271 | 30th |
| Housing Affordability Index | # 295 | 77th |
| Per Capita Income | # 318 | 17th |
| Diversity Index | # 97 | 74th |
Additional comparisons and rankings can be made with a VERY EASY TO USE North Dakota Census Data Comparison Tool.