2025 GS-15 Pay in St. Louis
GS-15 employees with a duty station in St. Louis-St. Charles-Farmington, MO-IL earn 20.03% 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 $150,197 in St. Louis.
2025 GS-15 Pay in St. Louis
Locality-adjusted GS-15 rates for St. Louis-St. Charles-Farmington, MO-IL.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $150,197 | $5,776.81 | $71.97 | +$25,064 |
| Step 2 | $155,204 | $5,969.38 | $74.37 | +$25,900 |
| Step 3 | $160,210 | $6,161.92 | $76.77 | +$26,735 |
| Step 4 | $165,216 | $6,354.46 | $79.16 | +$27,570 |
| Step 5 | $170,223 | $6,547.04 | $81.56 | +$28,406 |
| Step 6 | $175,229 | $6,739.58 | $83.96 | +$29,241 |
| Step 7 | $180,236 | $6,932.15 | $86.36 | +$30,077 |
| Step 8 | $185,242 | $7,124.69 | $88.76 | +$30,912 |
| Step 9 | $190,249 | $7,317.27 | $91.16 | +$31,748 |
| Step 10 | $195,200 | $7,507.69 | $93.53 | +$32,528 |
2025 GS-15 pay table for St. Louis
Each step below already includes the 20.03% 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 | $150,197 | $5,776.81 | $71.97 | +$25,064 |
| Step 2 | $155,204 | $5,969.38 | $74.37 | +$25,900 |
| Step 3 | $160,210 | $6,161.92 | $76.77 | +$26,735 |
| Step 4 | $165,216 | $6,354.46 | $79.16 | +$27,570 |
| Step 5 | $170,223 | $6,547.04 | $81.56 | +$28,406 |
| Step 6 | $175,229 | $6,739.58 | $83.96 | +$29,241 |
| Step 7 | $180,236 | $6,932.15 | $86.36 | +$30,077 |
| Step 8 | $185,242 | $7,124.69 | $88.76 | +$30,912 |
| Step 9 | $190,249 | $7,317.27 | $91.16 | +$31,748 |
| Step 10 | $195,200 | $7,507.69 | $93.53 | +$32,528 |
Base vs. locality comparison
How much more St. Louis pays
Step-increase waiting periods
GS-15 in St. Louis: 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 St. Louis pay area adds a 20.03% 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 St. Louis
Before taxes and deductions, a GS-15 Step 1 employee in St. Louis earns roughly $5,777 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 St. Louis page.
Other grades in St. Louis
GS-15 in St. Louis questions
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How much does a GS-15 make in St. Louis?
In 2025, a GS-15 Step 1 employee in St. Louis earns $150,197 per year. At Step 10 the salary reaches $195,200. This is 20.03% higher than the base GS-15 salary. -
What is the locality adjustment for GS-15 in St. Louis?
The locality adjustment is the same for every grade and step within a pay area. For St. Louis in 2025, it is 20.03%. On a GS-15 Step 1 salary that translates to an extra $25,064 per year. -
What is the biweekly pay for GS-15 in St. Louis?
Biweekly pay is annual salary divided by 26. A GS-15 Step 1 employee in St. Louis earns roughly $5,777 per pay period before tax and retirement deductions.