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Updated with current federal pay tables and reference data

$100,161 GS-13 Step 1 in PHILADELPHIA (2021)
$130,211 GS-13 Step 10 in PHILADELPHIA (2021)
+$20,693 Locality add-on at Step 1 vs. base

2021 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 $100,161 $3,852.35 $47.99 +$20,693
Step 2 $103,500 $3,980.77 $49.59 +$21,383
Step 3 $106,839 $4,109.19 $51.19 +$22,073
Step 4 $110,178 $4,237.62 $52.79 +$22,763
Step 5 $113,517 $4,366.04 $54.39 +$23,453
Step 6 $116,855 $4,494.42 $55.99 +$24,142
Step 7 $120,194 $4,622.85 $57.59 +$24,832
Step 8 $123,533 $4,751.27 $59.19 +$25,522
Step 9 $126,872 $4,879.69 $60.79 +$26,212
Step 10 $130,211 $5,008.12 $62.39 +$26,902
← GS-12 Calculate my take-home GS-14 →

Base vs. locality comparison

How much more PHILADELPHIA pays

  • Base GS-13 Step 1 $79,468
  • PHILADELPHIA GS-13 Step 1 $100,161
  • Locality add-on +$20,693
  • Adjustment percent 26.04%
  • Base GS-13 Step 10 $103,309
  • PHILADELPHIA GS-13 Step 10 $130,211

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 2021, 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 $3,852 per biweekly pay period. At Step 10 that rises to $5,008. 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-13 PHILADELPHIA page.

Other grades in PHILADELPHIA

GS-13 in PHILADELPHIA questions

  • How much does a GS-13 make in PHILADELPHIA?
    In 2021, a GS-13 Step 1 employee in PHILADELPHIA earns $100,161 per year. At Step 10 the salary reaches $130,211. 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 2021, it is 26.04%. On a GS-13 Step 1 salary that translates to an extra $20,693 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 $3,852 per pay period before tax and retirement deductions.