99016 can be classified socioeconomically as 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 99016 is White. The majority race/ethnicity attending public schools in 99016 is White. The current unemployment level in 99016 is 5.1%.
| Population | 19,620 |
| Population Growth Rate | 28.86% |
| Population Density | 779 People per Square Mile |
| Total Households | 4,607 |
| Percentage High Income Households | 2.6% |
| Median Household Income (2021) | $81,348 |
| Average Adjusted Gross Income (2021) | $532,020 |
| Current Unemployment Rate (May 2026) | 5.1% |
| Sales Tax Rate (2025) | 9.0% |
| Majority Race/Ethnicty | White - 88.28% |
| Public School Majority Race/Ethnicty | White - 84.79% |
99016 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 15,825 | 88.28% |
| Black | 398 | 2.22% |
| Hispanic | 1,285 | 7.17% |
| Asian | 399 | 2.23% |
| Native American | 19 | 0.11% |
| Hawaiian/Pac. Islander | 0 | 0% |
99016 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 1,790 | 89.68% |
| Black | 35 | 1.75% |
| Hispanic | 80 | 4.01% |
| Asian | 48 | 2.4% |
| Native American | 29 | 1.45% |
| Hawaiian/Pac. Islander | 14 | 0.7% |
99016 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 811 | 10.08% |
| Bachelor Degree | 1,664 | 20.69% |
| High School Diploma | 2,169 | 26.97% |
| No High School Diploma | 132 | 1.64% |
| GED or Alternate | 350 | 4.35% |
| 1 or More Years of College | 1,482 | 18.43% |
| Associates Degree | 736 | 9.15% |
| Masters Degree | 502 | 6.24% |
| Professional Degree | 148 | 1.84% |
| Doctorate Degree | 48 | 0.6% |