SalaryPulse
Data & Analytics Illinois (IL) 2026 Compensation Data

Data Engineer Salary in Illinois

The estimated median salary for a Data Engineer in Illinois is $134,700 per year. After federal withholdings, FICA, and state taxes, the average net take-home pay comes out to $8,049 / month.

2026 IRS & State Tax Formulas

Interactive Take-Home Pay Calculator

Adjust your target compensation to recalculate net take-home pay in Illinois.

Slider Adjustment$134,700 / yr
Junior RangeMedianPrincipal / Lead
Estimated Net Take-Home (monthly)
$8,049
Total Effective Tax
28.3%
Federal Tax$21,867
FICA (SS+Med)$10,304
Illinois Tax$5,945
Total Deductions-$38,116
Gross monthly: $11,225Keep 71.7% of your earnings
AdvertisementGoogle AdSense / Mediavine Display Unit (728x90 Leaderboard)

Compensation by Seniority Level

How pay scales from entry-level to lead positions in Illinois.

Experience TierGross AnnualNet Take-Home (Yr)Net MonthlyEst. Tax Rate
Entry-Level (0-2 yrs)$96,984$72,309$6,026/mo25.4%
Mid-Level (Median)$134,700$96,584$8,049/mo28.3%
Senior / Staff (5+ yrs)$185,886$130,108$10,842/mo30%

Recommended Global Career & Financial Tools

Market Demand & Top Cities

In Illinois, a Data Engineer commands a competitive compensation package averaging $134,700.0 per year. Due to Illinois's expanding economic hubs (Chicago, Naperville, Evanston, Schaumburg), companies actively recruit specialized talent with modern engineering stacks.

Primary Hiring Hubs in Illinois:
ChicagoNapervilleEvanstonSchaumburg
Purchasing Power Analysis

With an overall cost of living index of 99.4, expenses in Illinois are in line with the US national average. With a state tax rate around 5.0%, professionals retain a balanced proportion of their gross earnings.

Cost of Living Index:99.4 (US Base = 100)

How to Maximize Your Data Engineer Compensation

1Mastering specialized tech such as SQL and Python
2Acquiring industry certifications like Google Professional Data Engineer
3Transitioning into lead architecture or cross-functional team mentorship
Valuable Certifications:Google Professional Data EngineerDatabricks Data Engineer

Frequently Asked Questions

Is $134,700.0 a good salary for a Data Engineer in Illinois?

Yes. An annual salary of $134,700.0 provides a strong standard of living in Illinois, allowing comfortable discretionary spending and retirement savings.

How much tax will I pay as a Data Engineer in Illinois?

On a gross income of $134,700.0, your estimated total taxes comprise Federal income tax, FICA contributions (Social Security & Medicare), and Illinois state income tax (5.0%).

What is the take-home monthly pay for a Data Engineer in Illinois?

After federal and state withholdings, the estimated take-home pay is approximately $8,082 - $8,756 per month depending on individual deductions.

What cities in Illinois pay the highest for Data Engineer roles?

Top paying metropolitan regions in Illinois include Chicago, Naperville, Evanston, Schaumburg, which host a heavy concentration of enterprise and venture-backed employers.

Explore More Salary Guides