Last updated: 2025 BLS data · Page refreshed:
Illinois employs 170,080 Computer & Math professionals across 19 occupations. Explore salary ranges, top paying jobs, and career opportunities within the Computer & Math industry.
The best-compensated occupations within Computer & Math in Illinois, based on median salary data.
Complete breakdown of all occupations in the Computer & Math industry in Illinois, sorted by median salary (highest to lowest). Click any job title for state-specific salary details.
| # | Job Title | Median Salary | Mean Salary | Employment | Hourly Rate |
|---|---|---|---|---|---|
| 1 | Database Architects | $142,500 | $144,790 | 1,590 | $68/hr |
| 2 | Computer and Information Research Scientists | $136,540 | $142,950 | 630 | $65/hr |
| 3 | Computer Network Architects | $132,790 | $138,530 | 7,810 | $63/hr |
| 4 | Software Developers | $132,110 | $136,540 | 56,310 | $63/hr |
| 5 | Mathematicians | $130,970 | $121,990 | 60 | $62/hr |
| 6 | Information Security Analysts | $124,180 | $127,000 | 5,260 | $59/hr |
| 7 | Statisticians | $119,760 | $120,170 | 480 | $57/hr |
| 8 | Actuaries | $115,430 | $129,580 | 2,280 | $55/hr |
| 9 | Data Scientists | $106,560 | $117,870 | 10,520 | $51/hr |
| 10 | Software Quality Assurance Analysts and Testers | $104,910 | $107,950 | 6,530 | $50/hr |
| 11 | Database Administrators | $104,650 | $108,300 | 2,340 | $50/hr |
| 12 | Computer Systems Analysts | $101,570 | $104,190 | 20,610 | $48/hr |
| 13 | Network and Computer Systems Administrators | $100,080 | $105,450 | 9,820 | $48/hr |
| 14 | Operations Research Analysts | $89,800 | $104,580 | 5,180 | $43/hr |
| 15 | Web and Digital Interface Designers | $85,710 | $98,960 | 2,050 | $41/hr |
| 16 | Web Developers | $84,820 | $95,460 | 4,310 | $40/hr |
| 17 | Computer Programmers | $72,540 | $87,660 | 1,280 | $34/hr |
| 18 | Computer Network Support Specialists | $68,530 | $74,580 | 6,960 | $32/hr |
| 19 | Computer User Support Specialists | $59,860 | $63,630 | 26,060 | $28/hr |
Explore salary data and job opportunities in other industries across Illinois:
Illinois has 19 Computer & Math occupations with 170,080 total employed workers (2025 BLS data).
The highest-paying Computer & Math occupation in Illinois is Database Architects with a median salary of $142,500/year.
The average median salary across 19 Computer & Math occupations in Illinois is $105,964/year.
Salaries in Computer & Math in Illinois range from $40,440 (entry-level) to $243,360 (senior) across all occupations.
Standard Occupational Classification (SOC) codes organize jobs into groups. Computer & Math occupations use SOC prefix 15. Data comes from BLS OEWS.
Data: BLS OEWS 2025. Salary figures represent May 2025 compensation for occupations classified under SOC code 15* in Illinois. Percentile ranges (P10–P90) reflect the lowest and highest earning 10% of workers. Our Methodology · Data Sources