Data Scientist salary in Chicago 2026
Data Scientist salary in Chicago, IL — median (P50) $129,400 base from 1 Certified LCA row. P25 $106,108 is a typical floor; P90 $170,808 is the top of this cell. Not total compensation.
| P25 | Median (P50) | P75 | P90 |
|---|---|---|---|
| $106,108 | $129,400 | $152,692 | $170,808 |
What P25, P50, P75 and P90 mean for Data Scientist in Chicago
P50 is the median Data Scientist salary in Chicago in this cell. Half of sample bases sit at or below $129,400.
P25 ($106,108) is a realistic floor for early-career or Level I LCA wages. P75 ($152,692) is a common negotiation target. P90 ($170,808) is the upper tail — not a typical offer.
Take-home vs Data Scientist base in IL
These figures are pre-tax base. Federal, FICA and IL wage tax change the check. Run the paycheck calculator for IL before you accept a cut versus a remote offer.
Data Scientist H-1B wages and nearby cities
This cell uses 1 Certified LCA row for Data Scientist in Chicago. Thin cells blend a US market estimate so every role×city URL still has a number.
Same title in other metros: Seattle median $156,500; Austin median $168,480; New York median $148,200; Boston median $151,200; San Francisco median $174,800; Los Angeles median $184,080; Dallas median $168,480.
H-1B sponsors →Data Scientist in Seattle →Data Scientist in Austin →Data Scientist in New York →Data Scientist in Boston →Data Scientist in San Francisco →Software Engineer in Chicago →Product Manager in Chicago →DevOps Engineer in Chicago →Cloud Architect in Chicago →
Frequently asked questions
What is the median Data Scientist salary in Chicago?
P50 is $129,400 base per year (1 Certified LCA row).
What is a typical Data Scientist salary range in Chicago?
P25–P75 is $106,108–$152,692. P90 is $170,808.
Is this total compensation?
No. Base only. Equity and bonus are omitted.
Is this BLS or Levels.fyi?
No. Mock Certified LCA plus a market estimate when the cell is empty.
Can H-1B offers be below P25?
Yes, if prevailing wage and level allow it. Compare the LCA city on /h1b-sponsors.
Should I take a lower Data Scientist offer in Chicago?
Model after-tax pay. Cost of housing in Chicago is not in this table.
Data Scientist jobs in Chicago
WhatJobs listings for this page — tap through to apply on the employer site.
-
Lead Software Engineer II
$151,500 – $252,500
Relha LLC · New York
Apply → -
Lead Site Reliability Engineer
$128,470
Caterpillar Inc · Chicago
Apply → -
Site Reliability Engineer - Storage
Paris - Base Annual Gross - 50,000€ to 77,000€ - Final compensation will be determined based on
Proton · New York
Apply → -
Senior Marketing Manager
$90,000 – $100,000
Western Veterinary Partners · Denver
Apply → -
Maintenance & Test Engineering Manager
$112,669 – $193,147
Siemens · Chicago
Apply → -
Biomedical Data Engineer/Scientist
$85,000
Innovative Element · In person. Compensation: 0.000000 - 0.000000.
Apply →