AI Data Scientist.
Chicago.
$163,000
median salary, 7% above the national average
$123,000 to $212,000. Updated for 2026.
The numbers.
Everything you need to negotiate with confidence.
A AI Data Scientist in Chicago earns a median of $163,000 in 2026. That is 7% above the national average. The range runs from $123,000 to $212,000, and where you land depends on your experience, your skills, and how well you negotiate. AI data scientists who combine statistical modeling with production ML deployment earn the highest salaries.
Salary range
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How Chicago compares
Chicago, IL
$163,000
Cost of living: 7% above average
National Average
$152,000
Chicago is $11,000 above
What you should know
Here is what the AI Data Scientist market actually looks like in Chicago. Chicago's economy is anchored by finance, manufacturing, and a rapidly expanding tech sector. The city has become a major hub for fintech, enterprise SaaS, and e-commerce. With lower living costs than coastal cities and a deep talent pool from top universities, Chicago offers strong salary to cost of living ratios for professionals across industries. AI data scientists who combine statistical modeling with production ML deployment earn the highest salaries. Industry sector matters significantly, with finance and healthcare paying 15 to 25% above retail or media. Proficiency in both Python and cloud ML platforms like SageMaker or Vertex AI is increasingly expected and adds 10 to 15% to offers.
Junior AI data scientists earn $115,000 to $135,000 with a master's degree. Mid-level scientists with 3 to 5 years reach $152,000 to $198,000. Senior data scientists earn $200,000 to $260,000, while principal scientists and directors of data science can command $280,000 to $380,000. In Chicago, cost of living sits near the national average, so the numbers you see are roughly what you keep.
Base salary is not the full picture. Total compensation at tech companies includes RSUs worth 15 to 30% of base salary and annual bonuses of 10 to 20%. Financial services firms substitute higher cash bonuses of 25 to 50% in lieu of equity, making total compensation comparable. And on the tax side: illinois has a flat 4.95% state income tax. Chicago does not levy a separate city income tax, making the overall burden moderate compared to coastal metros. When someone quotes you $163,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Reference the Bay Area or NYC salary band for your role, then negotiate a modest discount. Chicago employers routinely offer 85 to 90% of coastal pay. The range for AI Data Scientists in Chicago runs from $123,000 to $212,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Top industries in Chicago
Negotiating in Chicago
Reference the Bay Area or NYC salary band for your role, then negotiate a modest discount. Chicago employers routinely offer 85 to 90% of coastal pay.