2025 GS-9 Pay in St. Louis
GS-9 employees with a duty station in St. Louis-St. Charles-Farmington, MO-IL earn 20.03% on top of the base GS-9 pay scale. That means a GS-9 Step 1 salary jumps from $52,205 on the base table to $62,662 in St. Louis.
2025 GS-9 Pay in St. Louis
Locality-adjusted GS-9 rates for St. Louis-St. Charles-Farmington, MO-IL.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $62,662 | $2,410.08 | $30.02 | +$10,457 |
| Step 2 | $64,750 | $2,490.38 | $31.03 | +$10,805 |
| Step 3 | $66,839 | $2,570.73 | $32.03 | +$11,154 |
| Step 4 | $68,927 | $2,651.04 | $33.03 | +$11,502 |
| Step 5 | $71,016 | $2,731.38 | $34.03 | +$11,851 |
| Step 6 | $73,104 | $2,811.69 | $35.03 | +$12,199 |
| Step 7 | $75,193 | $2,892.04 | $36.03 | +$12,548 |
| Step 8 | $77,281 | $2,972.35 | $37.03 | +$12,896 |
| Step 9 | $79,370 | $3,052.69 | $38.03 | +$13,245 |
| Step 10 | $81,458 | $3,133.00 | $39.03 | +$13,593 |
2025 GS-9 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-9 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $62,662 | $2,410.08 | $30.02 | +$10,457 |
| Step 2 | $64,750 | $2,490.38 | $31.03 | +$10,805 |
| Step 3 | $66,839 | $2,570.73 | $32.03 | +$11,154 |
| Step 4 | $68,927 | $2,651.04 | $33.03 | +$11,502 |
| Step 5 | $71,016 | $2,731.38 | $34.03 | +$11,851 |
| Step 6 | $73,104 | $2,811.69 | $35.03 | +$12,199 |
| Step 7 | $75,193 | $2,892.04 | $36.03 | +$12,548 |
| Step 8 | $77,281 | $2,972.35 | $37.03 | +$12,896 |
| Step 9 | $79,370 | $3,052.69 | $38.03 | +$13,245 |
| Step 10 | $81,458 | $3,133.00 | $39.03 | +$13,593 |
Base vs. locality comparison
How much more St. Louis pays
Step-increase waiting periods
GS-9 in St. Louis: what to expect
Full performance for many professional and administrative careers, including management analysts, contract specialists, social workers and IT specialists.
For 2025, the St. Louis pay area adds a 20.03% locality adjustment on top of the nationwide base GS schedule. Every GS-9 employee assigned to this area benefits from that same percentage, regardless of step or series.
Qualifications and career path
Minimum qualifications. A master's degree or equivalent graduate education, or one year of specialized experience at the GS-7 level.
Promotion path. Career-ladder promotion to GS-11 after one year of specialized GS-9 experience.
The rough military equivalent for GS-9 is O-3 Captain, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.
Biweekly take-home for GS-9 in St. Louis
Before taxes and deductions, a GS-9 Step 1 employee in St. Louis earns roughly $2,410 per biweekly pay period. At Step 10 that rises to $3,133. 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-9 St. Louis page.
Other grades in St. Louis
GS-9 in St. Louis questions
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How much does a GS-9 make in St. Louis?
In 2025, a GS-9 Step 1 employee in St. Louis earns $62,662 per year. At Step 10 the salary reaches $81,458. This is 20.03% higher than the base GS-9 salary. -
What is the locality adjustment for GS-9 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-9 Step 1 salary that translates to an extra $10,457 per year. -
What is the biweekly pay for GS-9 in St. Louis?
Biweekly pay is annual salary divided by 26. A GS-9 Step 1 employee in St. Louis earns roughly $2,410 per pay period before tax and retirement deductions.