GS-4 Pay in Des Moines-Ames-West Des Moines, IA
$37,050 – $48,167 per year • 19.12% locality adjustment
GS-4 Salary Summary — Des Moines-Ames-West Des Moines, IA
Complete GS-4 Pay Table — Des Moines-Ames-West Des Moines, IA (2026)
| Step | Annual | Monthly | Biweekly | Hourly | Base Pay | Locality Add |
|---|---|---|---|---|---|---|
| Step 1 | $37,050 | $3,088 | $1,425 | $17.75 | $31,103 | +$5,947 |
| Step 2 | $38,285 | $3,190 | $1,473 | $18.34 | $32,140 | +$6,145 |
| Step 3 | $39,520 | $3,293 | $1,520 | $18.94 | $33,177 | +$6,343 |
| Step 4 | $40,756 | $3,396 | $1,568 | $19.53 | $34,214 | +$6,542 |
| Step 5 | $41,991 | $3,499 | $1,615 | $20.12 | $35,251 | +$6,740 |
| Step 6 | $43,226 | $3,602 | $1,663 | $20.71 | $36,288 | +$6,938 |
| Step 7 | $44,462 | $3,705 | $1,710 | $21.30 | $37,325 | +$7,137 |
| Step 8 | $45,697 | $3,808 | $1,758 | $21.90 | $38,362 | +$7,335 |
| Step 9 | $46,932 | $3,911 | $1,805 | $22.49 | $39,399 | +$7,533 |
| Step 10 | $48,167 | $4,014 | $1,853 | $23.08 | $40,436 | +$7,731 |
Compare Nearby Grades in Des Moines-Ames-West Des Moines, IA
How does GS-4 Step 5 compare to adjacent grades in this locality?
Promotion from GS-3 to GS-4 at Step 5 in Des Moines-Ames-West Des Moines, IA is a raise of $4,583 per year.
GS-4 Federal Jobs in Des Moines-Ames-West Des Moines, IA
Federal employees at GS-4 in the Des Moines-Ames-West Des Moines, IA locality area earn between $37,050 and $48,167 annually in 2026. This includes a 19.12% locality pay adjustment on top of the GS-4 base pay of $31,103 to $40,436.
The Des Moines-Ames-West Des Moines, IA locality area covers Iowa. At Step 5, a GS-4 employee here earns $726 more per year than the same grade and step under the "Rest of United States" rate (17.06%).
The biweekly pay for a GS-4 Step 1 in this area is $1,425, or approximately $17.75 per hour based on the standard 2,087-hour work year. Step increases are automatic with acceptable performance — it takes 18 years to progress from Step 1 to Step 10.
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