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Updated with current federal pay tables and reference data

$37,146 GS-4 Step 1 in Harrisburg (2026)
$48,293 GS-4 Step 10 in Harrisburg (2026)
+$6,043 Locality add-on at Step 1 vs. base

2026 GS-4 pay table for Harrisburg

Each step below already includes the 19.43% 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 $37,146 $1,428.69 $17.80 +$6,043
Step 2 $38,385 $1,476.35 $18.39 +$6,245
Step 3 $39,623 $1,523.96 $18.99 +$6,446
Step 4 $40,862 $1,571.62 $19.58 +$6,648
Step 5 $42,100 $1,619.23 $20.17 +$6,849
Step 6 $43,339 $1,666.88 $20.77 +$7,051
Step 7 $44,577 $1,714.50 $21.36 +$7,252
Step 8 $45,816 $1,762.15 $21.95 +$7,454
Step 9 $47,054 $1,809.77 $22.55 +$7,655
Step 10 $48,293 $1,857.42 $23.14 +$7,857
← GS-3 Calculate my take-home GS-5 →

Base vs. locality comparison

How much more Harrisburg pays

  • Base GS-4 Step 1 $31,103
  • Harrisburg GS-4 Step 1 $37,146
  • Locality add-on +$6,043
  • Adjustment percent 19.43%
  • Base GS-4 Step 10 $40,436
  • Harrisburg GS-4 Step 10 $48,293

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 Harrisburg: what to expect

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

For 2026, the Harrisburg pay area adds a 19.43% 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 Harrisburg

Before taxes and deductions, a GS-4 Step 1 employee in Harrisburg earns roughly $1,429 per biweekly pay period. At Step 10 that rises to $1,857. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.

Other grades in Harrisburg

GS-4 in Harrisburg questions

  • How much does a GS-4 make in Harrisburg?
    In 2026, a GS-4 Step 1 employee in Harrisburg earns $37,146 per year. At Step 10 the salary reaches $48,293. This is 19.43% higher than the base GS-4 salary.
  • What is the locality adjustment for GS-4 in Harrisburg?
    The locality adjustment is the same for every grade and step within a pay area. For Harrisburg in 2026, it is 19.43%. On a GS-4 Step 1 salary that translates to an extra $6,043 per year.
  • What is the biweekly pay for GS-4 in Harrisburg?
    Biweekly pay is annual salary divided by 26. A GS-4 Step 1 employee in Harrisburg earns roughly $1,429 per pay period before tax and retirement deductions.