First-Line Supervisors of Office and Administrative Support Workers Salary in Seattle-Tacoma-Bellevue, WA
According to the latest U.S. Bureau of Labor Statistics data, the median annual wage for First-Line Supervisors of Office and Administrative Support Workers in Seattle-Tacoma-Bellevue, WA is $81,640. BLS estimates approximately 18,020 people work in this occupation in Seattle-Tacoma-Bellevue, WA. Seattle-Tacoma-Bellevue, WA is 17.5% above the national median ($69,500).
Salary Distribution
Not everyone earns the median. Percentile wages show the range of pay within this occupation.
| Percentile | Annual wage | Hourly wage |
|---|---|---|
| 10th percentile | $60,310 | $29.00 |
| 25th percentile | $70,180 | $33.74 |
| Median (50th) | $81,640 | $39.25 |
| 75th percentile | $101,070 | $48.59 |
| 90th percentile | $126,040 | $60.59 |
Data Reliability
BLS OEWS is a survey, not a full census — every estimate carries a margin of error. The relative standard error (RSE) below is BLS’s own measure of how much an estimate could vary; lower is more precise.
- Wage estimate
- RSE 1% — Very reliable
- Employment estimate
- RSE 3.6% — Very reliable
Where Does Your Salary Fall?
Enter an annual salary to see roughly where it falls among reported wages for this occupation, based on the percentile points above.
Concentration
- Jobs per 1,000
- 8.638
- Location quotient
- 0.93
Cost-of-Living Adjusted Salary
Seattle-Tacoma-Bellevue, WA’s regional price level is above the national average (index 111.133, where 100 = U.S. average). Adjusted for that, the median salary has the purchasing power of $73,462 at the national price level.
This is a Career Atlas USA calculation based on BLS wage data and BEA Regional Price Parities. It is not a separate BLS wage estimate. Wage data: May 2025. Cost-of-living data: 2024.
Sources
Wage data: BLS Occupational Employment and Wage Statistics (OEWS) — May 2025 (release 25).
Figures shown as “Not available” reflect wages the source does not publish (e.g. suppressed for reliability), not zero.