Biological Technicians Salary in Illinois (2025)
Quick answer: The reported mean annual wage is $56,790 and the mean hourly wage is $27.30 for Biological Technicians in Illinois, based on May 2025 BLS OEWS data. These are statistical estimates, not guaranteed earnings.
Salary data in Illinois
| Occupation | Biological Technicians |
|---|---|
| Area | Illinois |
| Mean annual wage | $56,790 |
| Mean hourly wage | $27.30 |
| Monthly gross equivalent (annual ÷ 12) | $4,732.50 |
| Estimated employment | 790 |
| SOC occupation code | 19-4021 |
| Reference period | May 2025 |
| Dataset | BLS Occupational Employment and Wage Statistics |
How to interpret these wages
The monthly figure is the annual mean divided by 12, not a separately surveyed monthly salary. The annual and hourly statistics reflect the OEWS survey methodology and may not describe the same individual's actual hours or pay contract. These are gross statistical averages, not medians, entry-level salaries or after-tax income. State comparisons are not cost-of-living adjusted.
Highest and lowest comparison states for Biological Technicians
These selected high- and low-wage states have data for the same occupation code and reporting period, excluding Illinois. This is a wage comparison, not a ranking of quality of life.
| State | Annual mean | Difference vs Illinois |
|---|---|---|
| California | $78,170 | +$21,380 |
| New Jersey | $70,010 | +$13,220 |
| Massachusetts | $67,420 | +$10,630 |
| Idaho | $45,870 | −$10,920 |
| South Dakota | $46,460 | −$10,330 |
| Alabama | $48,940 | −$7,850 |
Related occupations in Illinois
Other detailed occupations from the same broad SOC family may have different tasks, qualifications and compensation.
- Geological Technicians, Except Hydrologic Technicians — $56,200 annual mean
- Forest and Conservation Technicians — $55,010 annual mean
- Life, Physical, and Social Science Technicians, All Other — $60,490 annual mean
- Agricultural Technicians — $50,960 annual mean
- Environmental Science and Protection Technicians, Including Health — $65,490 annual mean
- Anthropologists and Archeologists — $65,610 annual mean
More salary tools for Biological Technicians
Want to look up average wages for another occupation or state? Use our US Salary Calculator to explore available BLS annual, hourly and monthly gross wage figures.
To compare Biological Technicians wages in Illinois with another state, try our Salary Comparison by State. The tool compares the same occupation and reporting period where data is available.
Browse our Earnings Calculators and Salary Tools directory for additional income and profit calculators.
Data period: May 2025 · Dataset: BLS OEWS · Data last imported: 2026-10-10 (UTC). No external links appear on this page.