2025 GS-8 Pay in St. Louis
GS-8 employees with a duty station in St. Louis-St. Charles-Farmington, MO-IL earn 20.03% on top of the base GS-8 pay scale. That means a GS-8 Step 1 salary jumps from $47,265 on the base table to $56,732 in St. Louis.
2025 GS-8 Pay in St. Louis
Locality-adjusted GS-8 rates for St. Louis-St. Charles-Farmington, MO-IL.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $56,732 | $2,182.00 | $27.18 | +$9,467 |
| Step 2 | $58,624 | $2,254.77 | $28.09 | +$9,783 |
| Step 3 | $60,516 | $2,327.54 | $29.00 | +$10,099 |
| Step 4 | $62,407 | $2,400.27 | $29.90 | +$10,414 |
| Step 5 | $64,299 | $2,473.04 | $30.81 | +$10,730 |
| Step 6 | $66,191 | $2,545.81 | $31.72 | +$11,046 |
| Step 7 | $68,082 | $2,618.54 | $32.62 | +$11,361 |
| Step 8 | $69,974 | $2,691.31 | $33.53 | +$11,677 |
| Step 9 | $71,866 | $2,764.08 | $34.44 | +$11,993 |
| Step 10 | $73,757 | $2,836.81 | $35.34 | +$12,308 |
2025 GS-8 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-8 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $56,732 | $2,182.00 | $27.18 | +$9,467 |
| Step 2 | $58,624 | $2,254.77 | $28.09 | +$9,783 |
| Step 3 | $60,516 | $2,327.54 | $29.00 | +$10,099 |
| Step 4 | $62,407 | $2,400.27 | $29.90 | +$10,414 |
| Step 5 | $64,299 | $2,473.04 | $30.81 | +$10,730 |
| Step 6 | $66,191 | $2,545.81 | $31.72 | +$11,046 |
| Step 7 | $68,082 | $2,618.54 | $32.62 | +$11,361 |
| Step 8 | $69,974 | $2,691.31 | $33.53 | +$11,677 |
| Step 9 | $71,866 | $2,764.08 | $34.44 | +$11,993 |
| Step 10 | $73,757 | $2,836.81 | $35.34 | +$12,308 |
Base vs. locality comparison
How much more St. Louis pays
Step-increase waiting periods
GS-8 in St. Louis: what to expect
Senior technicians, investigators and lead administrative support. Less common than GS-7 or GS-9, often reserved for specialized technical work.
For 2025, the St. Louis pay area adds a 20.03% locality adjustment on top of the nationwide base GS schedule. Every GS-8 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-7 level.
Promotion path. Promoted to GS-9 after one year in grade.
The rough military equivalent for GS-8 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-8 in St. Louis
Before taxes and deductions, a GS-8 Step 1 employee in St. Louis earns roughly $2,182 per biweekly pay period. At Step 10 that rises to $2,837. 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-8 St. Louis page.
Other grades in St. Louis
GS-8 in St. Louis questions
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How much does a GS-8 make in St. Louis?
In 2025, a GS-8 Step 1 employee in St. Louis earns $56,732 per year. At Step 10 the salary reaches $73,757. This is 20.03% higher than the base GS-8 salary. -
What is the locality adjustment for GS-8 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-8 Step 1 salary that translates to an extra $9,467 per year. -
What is the biweekly pay for GS-8 in St. Louis?
Biweekly pay is annual salary divided by 26. A GS-8 Step 1 employee in St. Louis earns roughly $2,182 per pay period before tax and retirement deductions.