99170 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 99170 is White. The majority race/ethnicity attending public schools in 99170 is White. The current unemployment level in 99170 is 5.1%.
| Population | 955 |
| Population Growth Rate | -3.16% |
| Population Density | 6 People per Square Mile |
| Total Households | 450 |
| Percentage High Income Households | 0.4% |
| Median Household Income (2021) | $57,583 |
| Average Adjusted Gross Income (2021) | $171,300 |
| Current Unemployment Rate (May 2026) | 5.1% |
| Sales Tax Rate (2025) | 8.1% |
| Majority Race/Ethnicty | White - 91.21% |
| Public School Majority Race/Ethnicty | White - 90.76% |
99170 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 892 | 91.02% |
| Black | 0 | 0% |
| Hispanic | 77 | 7.86% |
| Asian | 5 | 0.51% |
| Native American | 4 | 0.41% |
| Hawaiian/Pac. Islander | 2 | 0.2% |
99170 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 167 | 94.89% |
| Black | 0 | 0% |
| Hispanic | 7 | 3.98% |
| Asian | 1 | 0.57% |
| Native American | 1 | 0.57% |
| Hawaiian/Pac. Islander | 0 | 0% |
99170 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 39 | 5.31% |
| Bachelor Degree | 143 | 19.48% |
| High School Diploma | 231 | 31.47% |
| No High School Diploma | 10 | 1.36% |
| GED or Alternate | 48 | 6.54% |
| 1 or More Years of College | 157 | 21.39% |
| Associates Degree | 91 | 12.4% |
| Masters Degree | 15 | 2.04% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |