Salary Comparison

Frontend Developer Salary:
Seattle, WA vs Chicago, IL

Side-by-side gross salary, after-tax take-home pay, and purchasing power comparison. Updated June 2026.

Seattle, WA
$192,128
/ year
+29%
difference
Chicago, IL
$149,260
/ year
Bottom line: Seattle wins on all three metrics — higher salary, more take-home pay, and greater purchasing power. How is this calculated? →
Metric
Seattle
Chicago
Median Gross Salary
Annual, before tax
$192,128✓ higher
$149,260
Entry Level
0–2 years experience
$124,248✓ higher
$96,526
Senior Level
8+ years experience
$297,092✓ higher
$230,804
Est. Take-Home Pay
After income tax + FICA
$128,469✓ higher
$100,798
Purchasing Power
Equivalent in median-CoL city
$135,301✓ higher
$129,791
Cost of Living Index
Relative to US median (1.00)
1.42×
1.15×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$124,248✓ higher
$96,526
Percentile 90 (High)
Top 10% of earners
$297,092✓ higher
$230,804

What if you move from Seattle to Chicago?

Gross salary change
$42,868
29% decrease
Take-home change
$27,671
per year after tax
Purchasing power change
$5,510
equivalent real income

Take-home pay is estimated using 2024 US federal tax brackets (single filer) + 7.65% FICA, or a blended international effective rate. Purchasing power converts gross salary to an equivalent in a US median cost-of-living city (index 1.00×). Full methodology →

Salary Range Comparison

Seattle, WA$192,128
P10: $124,248Median: $192,128P90: $297,092
Chicago, IL$149,260
P10: $96,526Median: $149,260P90: $230,804

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Frequently Asked Questions

▶Does a Frontend Developer earn more in Seattle or Chicago?

The median Frontend Developer salary in Seattle, WA is $192,128/yr compared to $149,260/yr in Chicago, IL. Seattle pays 29% more in gross terms.

▶Is a Frontend Developer salary worth more in Seattle or Chicago after cost of living?

After adjusting for local cost of living, your Seattle salary has the purchasing power of $135,301/yr in a median-cost city, vs $129,791/yr for Chicago. Seattle offers stronger real purchasing power.

▶What is the take-home pay for a Frontend Developer in Seattle vs Chicago?

After estimated taxes, a Frontend Developer in Seattle, WA takes home approximately $128,469/yr, vs $100,798/yr in Chicago, IL. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.