2025 GS-9 Pay in Philadelphia
GS-9 employees with a duty station in Philadelphia-Reading-Camden, PA-NJ-DE-MD earn 28.99% 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 $67,339 in Philadelphia.
2025 GS-9 Pay in Philadelphia
Locality-adjusted GS-9 rates for Philadelphia-Reading-Camden, PA-NJ-DE-MD.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $67,339 | $2,589.96 | $32.27 | +$15,134 |
| Step 2 | $69,584 | $2,676.31 | $33.34 | +$15,639 |
| Step 3 | $71,828 | $2,762.62 | $34.42 | +$16,143 |
| Step 4 | $74,073 | $2,848.96 | $35.49 | +$16,648 |
| Step 5 | $76,317 | $2,935.27 | $36.57 | +$17,152 |
| Step 6 | $78,561 | $3,021.58 | $37.64 | +$17,656 |
| Step 7 | $80,806 | $3,107.92 | $38.72 | +$18,161 |
| Step 8 | $83,050 | $3,194.23 | $39.79 | +$18,665 |
| Step 9 | $85,295 | $3,280.58 | $40.87 | +$19,170 |
| Step 10 | $87,539 | $3,366.88 | $41.94 | +$19,674 |
2025 GS-9 pay table for Philadelphia
Each step below already includes the 28.99% 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 | $67,339 | $2,589.96 | $32.27 | +$15,134 |
| Step 2 | $69,584 | $2,676.31 | $33.34 | +$15,639 |
| Step 3 | $71,828 | $2,762.62 | $34.42 | +$16,143 |
| Step 4 | $74,073 | $2,848.96 | $35.49 | +$16,648 |
| Step 5 | $76,317 | $2,935.27 | $36.57 | +$17,152 |
| Step 6 | $78,561 | $3,021.58 | $37.64 | +$17,656 |
| Step 7 | $80,806 | $3,107.92 | $38.72 | +$18,161 |
| Step 8 | $83,050 | $3,194.23 | $39.79 | +$18,665 |
| Step 9 | $85,295 | $3,280.58 | $40.87 | +$19,170 |
| Step 10 | $87,539 | $3,366.88 | $41.94 | +$19,674 |
Base vs. locality comparison
How much more Philadelphia pays
Step-increase waiting periods
GS-9 in Philadelphia: what to expect
Full performance for many professional and administrative careers, including management analysts, contract specialists, social workers and IT specialists.
For 2025, the Philadelphia pay area adds a 28.99% 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 Philadelphia
Before taxes and deductions, a GS-9 Step 1 employee in Philadelphia earns roughly $2,590 per biweekly pay period. At Step 10 that rises to $3,367. 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 Philadelphia page.
Other grades in Philadelphia
GS-9 in Philadelphia questions
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How much does a GS-9 make in Philadelphia?
In 2025, a GS-9 Step 1 employee in Philadelphia earns $67,339 per year. At Step 10 the salary reaches $87,539. This is 28.99% higher than the base GS-9 salary. -
What is the locality adjustment for GS-9 in Philadelphia?
The locality adjustment is the same for every grade and step within a pay area. For Philadelphia in 2025, it is 28.99%. On a GS-9 Step 1 salary that translates to an extra $15,134 per year. -
What is the biweekly pay for GS-9 in Philadelphia?
Biweekly pay is annual salary divided by 26. A GS-9 Step 1 employee in Philadelphia earns roughly $2,590 per pay period before tax and retirement deductions.