Web Developer Salary in Illinois

How Much Does a Web Developer Make in Illinois?

The typical Web Developer salary in Illinois ranges from $54,600 to $101,400, with the national median at $78,000.

Build and maintain websites and web applications Your actual take-home pay as a Web Developer in Illinois depends on:

• Your specific salary or hourly rate
• Federal income tax (10% to 37% progressive rates)
• FICA taxes (7.65% for Social Security and Medicare)
• Illinois state income tax
• Local taxes (if applicable in your city)
• Health insurance and retirement contributions
• Cost of living in your specific city or region

Taxes for Web Developer in Illinois

As a Web Developer working in Illinois, you'll pay the following taxes on your income:

Federal Income Tax

Everyone in the US pays federal income tax, including Web Developer professionals. The federal tax system uses progressive tax brackets ranging from 10% to 37%, meaning you pay different rates on different portions of your income.

FICA Taxes

Social Security and Medicare taxes (FICA) total 7.65% of your gross income:

• Social Security: 6.2% (on first $168,600 in 2025)
• Medicare: 1.45% (no income limit)
• Additional Medicare: 0.9% on income over $200,000

Illinois State Income Tax

Illinois has a state income tax that applies to all Web Developer salaries earned in the state. The exact rate depends on Illinois's tax brackets and your total income.

Use our Illinois salary calculator to see your exact state tax based on your Web Developer salary.

Cost of Living for Web Developer in Illinois

Your Web Developer salary goes further or shorter depending on the cost of living in your area of Illinois. Key factors include:

• Housing: Rent or mortgage payments (often 25-35% of take-home pay)
• Transportation: Car payments, gas, insurance, or public transit
• Food: Groceries and dining out
• Healthcare: Insurance premiums, copays, prescriptions
• Utilities: Electric, gas, water, internet

A $78,000 Web Developer salary in a low-cost area of Illinois provides significantly more buying power than the same salary in an expensive metro area.

Web Developer Salary Examples in Illinois

Here's what different Web Developer salary levels look like in Illinois:

Entry-Level Web Developer ($54,600)

• Gross annual salary: $54,600
• Federal tax: ~$6,552
• FICA: ~$4,177
• Illinois state tax: Varies
• Approximate take-home: $38,220

Median Web Developer ($78,000)

• Gross annual salary: $78,000
• Federal tax: ~$12,480
• FICA: ~$5,967
• Illinois state tax: Varies
• Approximate take-home: $52,260

Experienced Web Developer ($101,400)

• Gross annual salary: $101,400
• Federal tax: ~$22,308
• FICA: ~$7,757
• Illinois state tax: Varies
• Approximate take-home: $60,840

Calculate your exact take-home pay: These are estimates. For precise calculations based on your specific situation, use our Illinois salary calculator.

Compare Web Developer Salaries Across States

The same Web Developer salary can result in very different take-home pay depending on the state:

• No-tax states (TX, FL, NV, TN, WA): Higher take-home pay
• Low-tax states (AZ, IN, ND, PA): Moderate take-home pay
• High-tax states (CA, NY, NJ, HI): Lower take-home pay

A $78,000 Web Developer salary in California results in about $3,900 to $7,800 less take-home pay per year compared to the same salary in a no-tax state.

Frequently Asked Questions

What is the average Web Developer salary in Illinois?

The average Web Developer salary in Illinois varies by experience, location within the state, and employer. The national median is $78,000, with typical Illinois salaries ranging from $54,600 to $101,400.

How much does a Web Developer make after taxes in Illinois?

After federal taxes, FICA, Illinois state tax, and typical deductions, a Web Developer earning $78,000 in Illinois takes home approximately $50,700 to $54,600 per year.

Is Illinois a good state for Web Developer professionals?

It depends on your priorities. Consider Illinois's cost of living, career opportunities, quality of life, and state tax burden when evaluating your options.

Next Steps

Ready to see your exact Web Developer take-home pay in Illinois?

Use our Illinois salary calculator →

Or compare Web Developer salaries across different states to find the best location for your career.