Business & Finance Naperville, IL Pop. 149,540

Auditor Salary in Naperville, Illinois

The median auditor salary in Naperville, IL is $88,065 per year, which is 14.0% above the national median and 12.9% above the Illinois state average.

City Median
$88,065
vs State Avg
+$10,042
vs National
+$10,815
Cost of Living
108%

Auditor Pay in Naperville: What to Expect (2026)

Naperville offers a median auditor salary of $88,065, which is $10,042 above the Illinois state average of $78,023. Compared to the national median of $77,250, Naperville pays above average for this role.

Naperville's cost of living is 108% of the national average, meaning salary figures here closely reflect actual purchasing power. This makes direct comparisons to other cities straightforward.

The salary range for auditors in Naperville spans from $53,580 at the 10th percentile to $144,780 at the 90th percentile — a $91,200 spread. Entry-level professionals start around $57,000, while senior auditors with 8+ years of experience can earn up to $136,800. With a population of 149,540, Naperville is a mid-sized metro with a growing job market.

Auditor Salary in Naperville by Experience

In Naperville, an entry-level auditor earns around $57,000, while experienced professionals earn up to $136,800 per year. The local cost of living index is 108% of the national average.

Entry Level (0-2 yrs)
$57,000
+$7,000 vs national
Mid Level (3-7 yrs)
$90,060
+$11,060 vs national
Senior Level (8+ yrs)
$136,800
+$16,800 vs national

Salary Percentiles in Naperville, IL

Percentile Naperville
10th Percentile $53,580
25th Percentile $68,400
Median (50th) $88,065
75th Percentile $115,140
90th Percentile $144,780

Auditor Salary in Other Illinois Cities

Chicago, IL
$87,293
Pop. 2,693,976
Aurora, IL
$78,023
Pop. 197,757
Springfield, IL
$70,298
Pop. 114,394
Rockford, IL
$67,980
Pop. 148,655

How to Become a Auditor in Naperville

Education

Most auditor positions require a bachelor's degree. Naperville and the surrounding Illinois area have institutions offering relevant programs.

Key Skills

Auditing StandardsGAAPExcelData AnalyticsReport WritingAttention to Detail

Job Outlook

Nationally, auditor employment is projected to grow 4% over the next decade (as fast as average). Demand in Naperville may vary based on local industry and population growth.

Find Auditor Jobs in Naperville

Browse open auditor positions in Naperville, IL:

Indeed → LinkedIn → ZipRecruiter → Glassdoor →

Frequently Asked Questions: Auditor Salary in Naperville

How much does a Auditor make in Naperville, IL? ▼
The median auditor salary in Naperville, Illinois is $88,065 per year, which is 14.0% above the national median of $77,250. Salaries range from $53,580 (10th percentile) to $144,780 (90th percentile).
How much does a Auditor make per hour in Naperville? ▼
Based on the median annual salary of $88,065, a auditor in Naperville earns approximately $42 per hour assuming a standard 2,080-hour work year.
How does Naperville compare to the Illinois state average for auditor pay? ▼
Naperville's median auditor salary of $88,065 is 12.9% above the Illinois state average of $78,023. The local cost of living index is 108% of the national average.
What is the cost of living in Naperville, IL? ▼
Naperville has a cost of living index of 108% compared to the national average. This means a auditor salary of $88,065 in Naperville has less purchasing power than the same salary in an average-cost city.
What qualifications do I need to become a auditor in Naperville? ▼
Most auditor positions in Naperville require a bachelor's degree. Key skills include Auditing Standards, GAAP, Excel, Data Analytics. The job market is projected to grow 4% nationally over the next decade.