99150 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Washington based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 99150 is White. The current unemployment level in 99150 is 5.1%.
| Population | 281 |
| Population Growth Rate | -42.98% |
| Population Density | 7 People per Square Mile |
| Total Households | 116 |
| Median Household Income (2021) | $39,861 |
| Average Adjusted Gross Income (2021) | $110,650 |
| Current Unemployment Rate (May 2026) | 5.1% |
| Sales Tax Rate (2025) | 8.0% |
| Majority Race/Ethnicty | White - 99.19% |
99150 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 244 | 99.19% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 2 | 0.81% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
99150 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 20 | 9.95% |
| Bachelor Degree | 45 | 22.39% |
| High School Diploma | 47 | 23.38% |
| No High School Diploma | 16 | 7.96% |
| GED or Alternate | 6 | 2.99% |
| 1 or More Years of College | 17 | 8.46% |
| Associates Degree | 38 | 18.91% |
| Masters Degree | 8 | 3.98% |
| Professional Degree | 4 | 1.99% |
| Doctorate Degree | 0 | 0% |