Salary Guide 2026

Data Scientist Salary in Chicago

Average salary range: $97,500 - $162,500 per year

Data Scientist pay in Chicago typically lands around $130,000 (roughly $97,500–$162,500). Chicago cost-of-living index is about 107 vs a US 100 baseline. More affordable than coastal hubs; IL tax is flatter than CA/NY. Local demand clusters around finance and logistics — employers such as Boeing and McDonald's set a lot of the comps. Loop and River North hybrid is common for corporate roles. This 2026 guide breaks compensation by level, what actually moves offers, and how to negotiate without guessing.

Salary Breakdown

25th Percentile

$114K

Median

$130K

75th Percentile

$146K

Top Earners

$163K+

$98K$130K (median)$163K

Factors That Affect Data Scientist Salary in Chicago

Experience Level

Entry-level: -20%, Mid-level: baseline, Senior: +30-50%, Lead/Manager: +50-80%

Company Size & Type

Big Tech & Finance typically pay 20-40% above market. Startups may offer equity compensation.

Cost of Living

Chicago COL index is about 107 (US 100). More affordable than coastal hubs; IL tax is flatter than CA/NY. Local demand clusters around finance and logistics (Boeing, McDonald's).

Skills That Increase Data Scientist Salary

Python

SQL

Machine Learning

TensorFlow

PyTorch

Pandas

Scikit-learn

Statistics

Deep Learning

How to Negotiate Your Data Scientist Salary in Chicago

Anchor with Chicago comps, not a national average that ignores COL index 107
Know your worth based on skills such as Python, R, SQL
Let the employer make the first offer when possible
Negotiate total compensation, not just base salary
Be prepared to walk away if the offer doesn't meet your minimum
Get any verbal offers in writing before accepting
Consider timing—negotiate after receiving the offer but before accepting
Practice your negotiation pitch beforehand

Data Scientist Job Market Outlook in Chicago

Demand for Data Scientists in Chicago into 2026 tracks finance and logistics. Loop and River North hybrid is common for corporate roles.

The career trajectory for Data Scientists in Chicago still supports 5–10% annual movement early on, with larger jumps into senior or lead seats—especially in finance.

Frequently Asked Questions

What is the average Data Scientist salary in Chicago?

The average Data Scientist salary in Chicago is approximately $130,000 per year. Salaries range from $97,500 for entry-level positions to $162,500+ for senior roles with specialized skills.

Is Chicago a good city for Data Scientist jobs?

Chicago offers competitive salaries for Data Scientist positions. Consider the cost of living, job market size, industry presence, and quality of life when evaluating opportunities in Chicago.

How does Data Scientist salary in Chicago compare to other cities?

Data Scientist salaries in Chicago are among the highest compared to national averages. Major tech hubs like San Francisco and New York typically offer higher salaries but also have higher costs of living.

What factors affect Data Scientist salary in Chicago?

Key factors include: years of experience, specialized skills and certifications, company size and industry, education level, negotiation skills, and current market demand. Remote work has also impacted salary expectations in many markets. In Chicago, also weigh COL index 107 and finance demand.

How can I negotiate a higher Data Scientist salary in Chicago?

Research market rates using multiple sources, quantify your achievements, highlight specialized skills, consider total compensation (equity, benefits, bonuses), be prepared to walk away, and practice your negotiation pitch. Timing matters - negotiate after receiving the offer but before accepting. In Chicago, also weigh COL index 107 and finance demand.

What is the entry-level Data Scientist salary in Chicago?

Entry-level Data Scientist positions in Chicago typically start around $82,875 to $97,500 per year. This can vary based on education, internship experience, and the hiring company.

What is the senior Data Scientist salary in Chicago?

Senior Data Scientist professionals in Chicago can earn $146,250 to $162,500+ per year. Lead and principal-level roles may exceed these figures, especially at top companies.

Do Data Scientists get bonuses in Chicago?

Many Data Scientist positions in Chicago include bonuses as part of compensation. Typical bonus structures include annual performance bonuses (10-20% of salary), signing bonuses, and profit-sharing. Tech companies may also offer equity compensation.