2025 GS-15 Pay in Seattle
GS-15 employees with a duty station in Seattle-Tacoma, WA earn 31.57% on top of the base GS-15 pay scale. That means a GS-15 Step 1 salary jumps from $125,133 on the base table to $164,637 in Seattle.
2025 GS-15 Pay in Seattle
Locality-adjusted GS-15 rates for Seattle-Tacoma, WA.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $164,637 | $6,332.19 | $78.89 | +$39,504 |
| Step 2 | $170,125 | $6,543.27 | $81.52 | +$40,821 |
| Step 3 | $175,613 | $6,754.35 | $84.15 | +$42,138 |
| Step 4 | $181,101 | $6,965.42 | $86.78 | +$43,455 |
| Step 5 | $186,589 | $7,176.50 | $89.41 | +$44,772 |
| Step 6 | $192,076 | $7,387.54 | $92.03 | +$46,088 |
| Step 7 | $195,200 | $7,507.69 | $93.53 | +$45,041 |
| Step 8 | $195,200 | $7,507.69 | $93.53 | +$40,870 |
| Step 9 | $195,200 | $7,507.69 | $93.53 | +$36,699 |
| Step 10 | $195,200 | $7,507.69 | $93.53 | +$32,528 |
2025 GS-15 pay table for Seattle
Each step below already includes the 31.57% locality adjustment. The "Locality add-on" column shows how much locality pay is adding compared with the base GS-15 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $164,637 | $6,332.19 | $78.89 | +$39,504 |
| Step 2 | $170,125 | $6,543.27 | $81.52 | +$40,821 |
| Step 3 | $175,613 | $6,754.35 | $84.15 | +$42,138 |
| Step 4 | $181,101 | $6,965.42 | $86.78 | +$43,455 |
| Step 5 | $186,589 | $7,176.50 | $89.41 | +$44,772 |
| Step 6 | $192,076 | $7,387.54 | $92.03 | +$46,088 |
| Step 7 | $195,200 | $7,507.69 | $93.53 | +$45,041 |
| Step 8 | $195,200 | $7,507.69 | $93.53 | +$40,870 |
| Step 9 | $195,200 | $7,507.69 | $93.53 | +$36,699 |
| Step 10 | $195,200 | $7,507.69 | $93.53 | +$32,528 |
Base vs. locality comparison
How much more Seattle pays
Step-increase waiting periods
GS-15 in Seattle: what to expect
Senior executives just below the Senior Executive Service. Division directors, senior scientists and agency experts typically top out at GS-15.
For 2025, the Seattle pay area adds a 31.57% locality adjustment on top of the nationwide base GS schedule. Every GS-15 employee assigned to this area benefits from that same percentage, regardless of step or series.
Qualifications and career path
Minimum qualifications. One year of specialized experience at the GS-14 level, plus demonstrated leadership.
Promotion path. Further advancement requires selection into the Senior Executive Service (SES).
The rough military equivalent for GS-15 is O-6 Colonel, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.
Biweekly take-home for GS-15 in Seattle
Before taxes and deductions, a GS-15 Step 1 employee in Seattle earns roughly $6,332 per biweekly pay period. At Step 10 that rises to $7,508. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.
Note. This is the archived 2025 table. For current pay, open the latest GS-15 Seattle page.
Other grades in Seattle
GS-15 in Seattle questions
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How much does a GS-15 make in Seattle?
In 2025, a GS-15 Step 1 employee in Seattle earns $164,637 per year. At Step 10 the salary reaches $195,200. This is 31.57% higher than the base GS-15 salary. -
What is the locality adjustment for GS-15 in Seattle?
The locality adjustment is the same for every grade and step within a pay area. For Seattle in 2025, it is 31.57%. On a GS-15 Step 1 salary that translates to an extra $39,504 per year. -
What is the biweekly pay for GS-15 in Seattle?
Biweekly pay is annual salary divided by 26. A GS-15 Step 1 employee in Seattle earns roughly $6,332 per pay period before tax and retirement deductions.