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Updated with current federal pay tables and reference data

$34,263 GS-4 Step 1 in PHILADELPHIA (2021)
$44,540 GS-4 Step 10 in PHILADELPHIA (2021)
+$7,079 Locality add-on at Step 1 vs. base

2021 GS-4 pay table for PHILADELPHIA

Each step below already includes the 26.04% locality adjustment. The "Locality add-on" column shows how much locality pay is adding compared with the base GS-4 table.

Step Annual salary Biweekly pay Hourly rate Locality add-on
Step 1 $34,263 $1,317.81 $16.42 +$7,079
Step 2 $35,405 $1,361.73 $16.96 +$7,315
Step 3 $36,547 $1,405.65 $17.51 +$7,551
Step 4 $37,688 $1,449.54 $18.06 +$7,786
Step 5 $38,830 $1,493.46 $18.61 +$8,022
Step 6 $39,972 $1,537.38 $19.15 +$8,258
Step 7 $41,114 $1,581.31 $19.70 +$8,494
Step 8 $42,256 $1,625.23 $20.25 +$8,730
Step 9 $43,398 $1,669.15 $20.79 +$8,966
Step 10 $44,540 $1,713.08 $21.34 +$9,202
← GS-3 Calculate my take-home GS-5 →

Base vs. locality comparison

How much more PHILADELPHIA pays

  • Base GS-4 Step 1 $27,184
  • PHILADELPHIA GS-4 Step 1 $34,263
  • Locality add-on +$7,079
  • Adjustment percent 26.04%
  • Base GS-4 Step 10 $35,338
  • PHILADELPHIA GS-4 Step 10 $44,540

Step-increase waiting periods

  • Step 1 → Step 2 52 weeks
  • Step 2 → Step 3 52 weeks
  • Step 3 → Step 4 52 weeks
  • Step 4 → Step 5 104 weeks
  • Step 5 → Step 6 104 weeks
  • Step 6 → Step 7 104 weeks
  • Step 7 → Step 8 156 weeks
  • Step 8 → Step 9 156 weeks
  • Step 9 → Step 10 156 weeks

GS-4 in PHILADELPHIA: what to expect

Office assistants, supply and inventory clerks, entry-level technicians and program aides.

For 2021, the PHILADELPHIA pay area adds a 26.04% locality adjustment on top of the nationwide base GS schedule. Every GS-4 employee assigned to this area benefits from that same percentage, regardless of step or series.

Qualifications and career path

Minimum qualifications. Two years of post-secondary education, an associate's degree, or one year of GS-3 equivalent experience.

Promotion path. Usually promoted to GS-5 after one year in the grade.

The rough military equivalent for GS-4 is E-5 Sergeant, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.

Biweekly take-home for GS-4 in PHILADELPHIA

Before taxes and deductions, a GS-4 Step 1 employee in PHILADELPHIA earns roughly $1,318 per biweekly pay period. At Step 10 that rises to $1,713. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.

Note. This is the archived 2021 table. For current pay, open the latest GS-4 PHILADELPHIA page.

Other grades in PHILADELPHIA

GS-4 in PHILADELPHIA questions

  • How much does a GS-4 make in PHILADELPHIA?
    In 2021, a GS-4 Step 1 employee in PHILADELPHIA earns $34,263 per year. At Step 10 the salary reaches $44,540. This is 26.04% higher than the base GS-4 salary.
  • What is the locality adjustment for GS-4 in PHILADELPHIA?
    The locality adjustment is the same for every grade and step within a pay area. For PHILADELPHIA in 2021, it is 26.04%. On a GS-4 Step 1 salary that translates to an extra $7,079 per year.
  • What is the biweekly pay for GS-4 in PHILADELPHIA?
    Biweekly pay is annual salary divided by 26. A GS-4 Step 1 employee in PHILADELPHIA earns roughly $1,318 per pay period before tax and retirement deductions.