Data Scientist salary in Peoria, IL
Data Scientists in the Peoria, IL metro area earn a median of $120,000 a year ($57.69 an hour), based on BLS data for 340 workers.
Pay ranges from $74,290 for the lowest-paid 10% to $157,260 for the top 10%. That is about the same as the national median of $120,230. Pay here is 13% higher than the Illinois statewide median of $106,560. There are 2.0 data scientists per 1,000 jobs here — the job is 1.2× more common than nationally. The average (mean) salary is $117,620, close to the median.
Pay range for data scientists in Peoria, IL
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $74,290 | $35.71 |
| 25th percentile | $92,850 | $44.64 |
| Median | $120,000 | $57.69 |
| 75th percentile | $141,940 | $68.24 |
| 90th percentile (top earners) | $157,260 | $75.60 |
| Average (mean) | $117,620 | $56.55 |
Half of data scientists earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $10,000 |
| Semi-monthly (24 a year) | $5,000 |
| Biweekly (26 a year) | $4,615.38 |
| Weekly | $2,307.69 |
| Hourly | $57.69 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Data Scientist salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Bloomington, IL | $120,760 | 590 |
| Chicago-Naperville-Elgin, IL-IN | $107,640 | 7,940 |
| Davenport-Moline-Rock Island, IA-IL | $106,340 | 280 |
| St. Louis, MO-IL | $99,600 | 2,640 |
| Rockford, IL | $92,990 | 100 |
| Springfield, IL | $92,000 | 100 |
| Champaign-Urbana, IL | $91,760 | 140 |
Highest-paying states for data scientists
| State | Median salary |
|---|---|
| Washington | $163,350 |
| California | $141,590 |
| Maryland | $136,370 |
| New Jersey | $135,280 |
| Massachusetts | $131,750 |
| New York | $130,460 |
| Minnesota | $128,800 |
| Vermont | $127,070 |
| District of Columbia | $126,490 |
| Virginia | $126,430 |
See Data Scientist pay in every state or the Illinois statewide figures.
Related jobs in Peoria, IL
| Job | Median salary | Hourly |
|---|---|---|
| Operations Research Analyst | $129,300 | $62.16 |
| Software Developer | $130,590 | $62.78 |
| Computer Systems Analyst | $103,440 | $49.73 |
| Computer User Support Specialist | $58,680 | $28.21 |
| Information Security Analyst | $132,090 | $63.50 |
| Network and Computer Systems Administrators | $102,630 | $49.34 |
| Computer Network Architect | $144,680 | $69.56 |
| Computer Occupations, All Other | $96,890 | $46.58 |
| Software Quality Assurance Analysts and Testers | $96,700 | $46.49 |
| Database Administrator | $86,960 | $41.81 |
| Database Architect | $154,400 | $74.23 |
| Web and Digital Interface Designers | $87,950 | $42.28 |
More: Computer and Mathematical Occupations · all salaries in Peoria, IL
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 15-2051. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a data scientist make in Peoria, IL?
The median salary for data scientists in the Peoria, IL metro area is $120,000 a year, or $57.69 an hour. Pay ranges from $74,290 for the lowest-paid 10% to $157,260 for the top 10%.
How much do the highest-paid data scientists make in Peoria, IL?
The top 10% of data scientists in the Peoria, IL metro area earn at least $157,260 a year. The top 25% earn $141,940 or more.
What is the starting pay for data scientists in Peoria, IL?
Entry-level pay (the 10th percentile) is about $74,290 a year, and a quarter of data scientists earn $92,850 or less.
How many data scientists work in Peoria, IL?
About 340 data scientists are employed in the Peoria, IL metro area, not counting the self-employed.