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Updated with current federal pay tables and reference data

$99,170 GS-13 Step 1 in PHILADELPHIA (2020)
$128,924 GS-13 Step 10 in PHILADELPHIA (2020)
+$20,489 Locality add-on at Step 1 vs. base

2020 GS-13 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-13 table.

Step Annual salary Biweekly pay Hourly rate Locality add-on
Step 1 $99,170 $3,814.23 $47.52 +$20,489
Step 2 $102,476 $3,941.38 $49.10 +$21,172
Step 3 $105,782 $4,068.54 $50.69 +$21,855
Step 4 $109,088 $4,195.69 $52.27 +$22,538
Step 5 $112,394 $4,322.85 $53.85 +$23,221
Step 6 $115,700 $4,450.00 $55.44 +$23,904
Step 7 $119,006 $4,577.15 $57.02 +$24,587
Step 8 $122,312 $4,704.31 $58.61 +$25,270
Step 9 $125,618 $4,831.46 $60.19 +$25,953
Step 10 $128,924 $4,958.62 $61.77 +$26,636
← GS-12 Calculate my take-home GS-14 →

Base vs. locality comparison

How much more PHILADELPHIA pays

  • Base GS-13 Step 1 $78,681
  • PHILADELPHIA GS-13 Step 1 $99,170
  • Locality add-on +$20,489
  • Adjustment percent 26.04%
  • Base GS-13 Step 10 $102,288
  • PHILADELPHIA GS-13 Step 10 $128,924

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-13 in PHILADELPHIA: what to expect

Senior specialists, first-line supervisors and subject-matter experts. Many IT, acquisition, legal and program-manager roles live at GS-13.

For 2020, the PHILADELPHIA pay area adds a 26.04% locality adjustment on top of the nationwide base GS schedule. Every GS-13 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-12 level.

Promotion path. Competitive promotion to GS-14 requires a GS-14 vacancy, often with supervisory responsibilities.

The rough military equivalent for GS-13 is O-5 Lieutenant Colonel, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.

Biweekly take-home for GS-13 in PHILADELPHIA

Before taxes and deductions, a GS-13 Step 1 employee in PHILADELPHIA earns roughly $3,814 per biweekly pay period. At Step 10 that rises to $4,959. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.

Note. This is the archived 2020 table. For current pay, open the latest GS-13 PHILADELPHIA page.

Other grades in PHILADELPHIA

GS-13 in PHILADELPHIA questions

  • How much does a GS-13 make in PHILADELPHIA?
    In 2020, a GS-13 Step 1 employee in PHILADELPHIA earns $99,170 per year. At Step 10 the salary reaches $128,924. This is 26.04% higher than the base GS-13 salary.
  • What is the locality adjustment for GS-13 in PHILADELPHIA?
    The locality adjustment is the same for every grade and step within a pay area. For PHILADELPHIA in 2020, it is 26.04%. On a GS-13 Step 1 salary that translates to an extra $20,489 per year.
  • What is the biweekly pay for GS-13 in PHILADELPHIA?
    Biweekly pay is annual salary divided by 26. A GS-13 Step 1 employee in PHILADELPHIA earns roughly $3,814 per pay period before tax and retirement deductions.