2025 GS-4 Pay in Phoenix
GS-4 employees with a duty station in Phoenix-Mesa, AZ earn 22.45% on top of the base GS-4 pay scale. That means a GS-4 Step 1 salary jumps from $30,795 on the base table to $37,708 in Phoenix.
2025 GS-4 Pay in Phoenix
Locality-adjusted GS-4 rates for Phoenix-Mesa, AZ.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $37,708 | $1,450.31 | $18.07 | +$6,913 |
| Step 2 | $38,966 | $1,498.69 | $18.67 | +$7,144 |
| Step 3 | $40,224 | $1,547.08 | $19.27 | +$7,375 |
| Step 4 | $41,481 | $1,595.42 | $19.88 | +$7,605 |
| Step 5 | $42,739 | $1,643.81 | $20.48 | +$7,836 |
| Step 6 | $43,996 | $1,692.15 | $21.08 | +$8,066 |
| Step 7 | $45,254 | $1,740.54 | $21.68 | +$8,297 |
| Step 8 | $46,511 | $1,788.88 | $22.29 | +$8,527 |
| Step 9 | $47,769 | $1,837.27 | $22.89 | +$8,758 |
| Step 10 | $49,027 | $1,885.65 | $23.49 | +$8,989 |
2025 GS-4 pay table for Phoenix
Each step below already includes the 22.45% 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 | $37,708 | $1,450.31 | $18.07 | +$6,913 |
| Step 2 | $38,966 | $1,498.69 | $18.67 | +$7,144 |
| Step 3 | $40,224 | $1,547.08 | $19.27 | +$7,375 |
| Step 4 | $41,481 | $1,595.42 | $19.88 | +$7,605 |
| Step 5 | $42,739 | $1,643.81 | $20.48 | +$7,836 |
| Step 6 | $43,996 | $1,692.15 | $21.08 | +$8,066 |
| Step 7 | $45,254 | $1,740.54 | $21.68 | +$8,297 |
| Step 8 | $46,511 | $1,788.88 | $22.29 | +$8,527 |
| Step 9 | $47,769 | $1,837.27 | $22.89 | +$8,758 |
| Step 10 | $49,027 | $1,885.65 | $23.49 | +$8,989 |
Base vs. locality comparison
How much more Phoenix pays
Step-increase waiting periods
GS-4 in Phoenix: what to expect
Office assistants, supply and inventory clerks, entry-level technicians and program aides.
For 2025, the Phoenix pay area adds a 22.45% 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 Phoenix
Before taxes and deductions, a GS-4 Step 1 employee in Phoenix earns roughly $1,450 per biweekly pay period. At Step 10 that rises to $1,886. 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-4 Phoenix page.
Other grades in Phoenix
GS-4 in Phoenix questions
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How much does a GS-4 make in Phoenix?
In 2025, a GS-4 Step 1 employee in Phoenix earns $37,708 per year. At Step 10 the salary reaches $49,027. This is 22.45% higher than the base GS-4 salary. -
What is the locality adjustment for GS-4 in Phoenix?
The locality adjustment is the same for every grade and step within a pay area. For Phoenix in 2025, it is 22.45%. On a GS-4 Step 1 salary that translates to an extra $6,913 per year. -
What is the biweekly pay for GS-4 in Phoenix?
Biweekly pay is annual salary divided by 26. A GS-4 Step 1 employee in Phoenix earns roughly $1,450 per pay period before tax and retirement deductions.