59521 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Montana based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 59521 is Native American. The majority race/ethnicity attending public schools in 59521 is Native American. The current unemployment level in 59521 is 4.0%.
| Population | 3,662 |
| Population Growth Rate | 0.00% |
| Population Density | 15 People per Square Mile |
| Total Households | 991 |
| Median Household Income (2021) | $35,682 |
| Average Adjusted Gross Income (2021) | $153,230 |
| Current Unemployment Rate (May 2026) | 4.0% |
| Majority Race/Ethnicty | Native American - 94.16% |
| Public School Majority Race/Ethnicty | Native American - 93.18% |
59521 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 141 | 3.58% |
| Black | 30 | 0.76% |
| Hispanic | 58 | 1.47% |
| Asian | 1 | 0.03% |
| Native American | 3,707 | 94.16% |
| Hawaiian/Pac. Islander | 0 | 0% |
59521 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 44 | 4.48% |
| Black | 0 | 0% |
| Hispanic | 22 | 2.24% |
| Asian | 0 | 0% |
| Native American | 916 | 93.28% |
| Hawaiian/Pac. Islander | 0 | 0% |
59521 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 98 | 6.09% |
| Bachelor Degree | 137 | 8.51% |
| High School Diploma | 265 | 16.46% |
| No High School Diploma | 63 | 3.91% |
| GED or Alternate | 138 | 8.57% |
| 1 or More Years of College | 631 | 39.19% |
| Associates Degree | 220 | 13.66% |
| Masters Degree | 54 | 3.35% |
| Professional Degree | 4 | 0.25% |
| Doctorate Degree | 0 | 0% |