United States · Federal pay 2026 · Chicago-Naperville, IL-IN-WI

Chicago-Naperville GS pay scale 2026

Locality pay in Chicago-Naperville is 30.86% in 2026, so GS pay runs from $29,553 a year (GS-1 step 1) to $197,200 (GS-15 step 10). A GS-12 step 1 earns $100,059, $10,551 more than in the Rest of U.S. area.

Pick a grade and step, or read the whole table below. Every figure is OPM’s own for this locality.

Chicago-Naperville, IL-IN-WI: locality pay 30.86%.

Chicago-Naperville · GS-12 step 1

$100,059 a year

$8,338.25 a month · $3,848.42 every two weeks, before tax

$23,596 of it is locality pay on top of the $76,463 base.

Chicago-Naperville: 2026 GS pay with 30.86% locality pay, yearly
GradeStep 1Step 2Step 3Step 4Step 5Step 6Step 7Step 8Step 9Step 10
GS-1$29,553$30,544$31,527$32,506$33,486$34,060$35,033$36,011$36,052$36,965
GS-2$33,229$34,020$35,122$36,052$36,455$37,527$38,598$39,670$40,742$41,814
GS-3$36,259$37,468$38,677$39,886$41,095$42,304$43,514$44,723$45,932$47,141
GS-4$40,701$42,058$43,415$44,772$46,129$47,486$48,843$50,201$51,558$52,915
GS-5$45,538$47,056$48,574$50,092$51,610$53,128$54,646$56,164$57,682$59,200
GS-6$50,762$52,454$54,146$55,838$57,530$59,222$60,914$62,606$64,298$65,990
GS-7$56,409$58,289$60,169$62,050$63,930$65,811$67,691$69,572$71,452$73,333
GS-8$62,470$64,552$66,634$68,716$70,798$72,880$74,962$77,044$79,126$81,208
GS-9$68,999$71,299$73,600$75,900$78,201$80,501$82,802$85,102$87,403$89,703
GS-10$75,983$78,515$81,047$83,579$86,111$88,643$91,175$93,708$96,240$98,772
GS-11$83,482$86,266$89,049$91,832$94,616$97,399$100,182$102,966$105,749$108,533
GS-12$100,059$103,395$106,731$110,066$113,402$116,738$120,073$123,409$126,744$130,080
GS-13$118,984$122,951$126,917$130,884$134,850$138,816$142,783$146,749$150,715$154,682
GS-14$140,604$145,291$149,979$154,666$159,353$164,041$168,728$173,416$178,103$182,790
GS-15$165,386$170,899$176,412$181,925$187,439$192,952$197,200*$197,200*$197,200*$197,200*

* Held at the 2026 pay cap of $197,200 (level IV of the Executive Schedule).

How does Chicago-Naperville GS pay compare?

Chicago-Naperville has the 11th highest locality pay of the 58 areas. Step 1 of some grades, beside the base table and the Rest of U.S. area:

Chicago-Naperville GS pay beside the base table and the Rest of U.S., step 1, 2026
Grade, step 1Chicago-NapervilleBase tableRest of U.S.
GS-5 $45,538 $34,799 $40,736
GS-7 $56,409 $43,106 $50,460
GS-9 $68,999 $52,727 $61,722
GS-11 $83,482 $63,795 $74,678
GS-12 $100,059 $76,463 $89,508
GS-13 $118,984 $90,925 $106,437
GS-14 $140,604 $107,446 $125,776
GS-15 $165,386 $126,384 $147,945

4 cells are held at the $197,200 cap: GS-15 step 7, GS-15 step 8, GS-15 step 9, GS-15 step 10. They get less than the full 30.86%.

What is the locality pay in other areas?

What does this leave out?

  • Special rates for some jobs (such as law enforcement officers) and other pay plans.
  • Which counties are in this locality: check with your agency.
  • Tax and deductions: the GS pay calculator works out take-home pay.

What else can I work out?

Questions about GS pay in Chicago-Naperville

What is the locality pay for Chicago-Naperville in 2026?

30.86%, for the area OPM calls “Chicago-Naperville, IL-IN-WI”. That ranks 11 of the 58 locality areas. It is added to the base table, so a GS-9 step 1 earns $68,999 here against $52,727 on the base table.

How much does a GS-12 make in Chicago-Naperville?

From $100,059 a year at step 1 to $130,080 at step 10 in 2026. Step 5 is $113,402.

What is GS-13 pay in Chicago-Naperville?

$118,984 at step 1, $134,850 at step 5 and $154,682 at step 10, a year.

What does a GS-7 earn in Chicago-Naperville?

$56,409 a year at step 1 ($2,169.58 every two weeks before tax) and $73,333 at step 10.

Is GS pay in Chicago-Naperville capped?

4 cells are held at the $197,200 cap: GS-15 step 7, GS-15 step 8, GS-15 step 9, GS-15 step 10. They get less than the full 30.86%.

Will GS pay in Chicago-Naperville change in 2027?

Not decided yet. The President’s plan proposes a pay freeze for 2027, with base and locality pay staying at their 2026 rates: “I have determined that for 2027, base pay and locality pay for civilian Federal employees will not change from the 2026 rates.” That is a proposal, not final.