Salary Comparison

Site Reliability Engineer Salary:
Chicago, IL vs San Diego, CA

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

Chicago, IL
$188,707
/ year
-8%
difference
San Diego, CA
$204,153
/ year
Bottom line: Chicago offers better purchasing power (your money goes further) even if gross salary differs. How is this calculated? →
Metric
Chicago
San Diego
Median Gross Salary
Annual, before tax
$188,707
$204,153✓ higher
Entry Level
0–2 years experience
$122,036
$132,025✓ higher
Senior Level
8+ years experience
$291,802
$315,687✓ higher
Est. Take-Home Pay
After income tax + FICA
$126,142
$136,646✓ higher
Purchasing Power
Equivalent in median-CoL city
$164,093✓ higher
$159,495
Cost of Living Index
Relative to US median (1.00)
1.15×✓ lower
1.28×
Percentile 10 (Low)
Bottom 10% of earners
$122,036
$132,025✓ higher
Percentile 90 (High)
Top 10% of earners
$291,802
$315,687✓ higher

What if you move from Chicago to San Diego?

Gross salary change
+$15,446
8% increase
Take-home change
+$10,504
per year after tax
Purchasing power change
$4,598
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

Chicago, IL$188,707
P10: $122,036Median: $188,707P90: $291,802
San Diego, CA$204,153
P10: $132,025Median: $204,153P90: $315,687

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Frequently Asked Questions

▶Does a Site Reliability Engineer earn more in Chicago or San Diego?

The median Site Reliability Engineer salary in Chicago, IL is $188,707/yr compared to $204,153/yr in San Diego, CA. San Diego pays 8% more in gross terms.

▶Is a Site Reliability Engineer salary worth more in Chicago or San Diego after cost of living?

After adjusting for local cost of living, your Chicago salary has the purchasing power of $164,093/yr in a median-cost city, vs $159,495/yr for San Diego. Chicago offers stronger real purchasing power.

▶What is the take-home pay for a Site Reliability Engineer in Chicago vs San Diego?

After estimated taxes, a Site Reliability Engineer in Chicago, IL takes home approximately $126,142/yr, vs $136,646/yr in San Diego, CA. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.