Microbiologists Pay Range in Illinois
Pay distribution across experience levels
- 10th Percentile — Entry Level$59,780
- 25th Percentile — Junior$66,770
- 50th Percentile — Median$92,050
- 75th Percentile — Senior$112,210
- 90th Percentile — Top Earners$127,300
Half of Microbiologists in Illinois earn more than $92,050. The top 10% make $127,300 or more, while entry-level workers start around $59,780.
Microbiologists in Illinois: Key Facts
Source: BLS OEWS May 2025
- Illinois ranks 12th of 42 states for Microbiologists pay, at $93,850 per year (3.8% below the U.S. average of $97,600).
- 1,470 people work as Microbiologists in Illinois — 7.8% of all U.S. Microbiologists jobs.
- Location quotient 1.98: Microbiologists jobs are more concentrated in Illinois than in the U.S. overall.
- Pay range: the lowest-paid 10% earn under $59,780; the top 10% earn over $127,300.
- Hourly equivalent: $45.12 per hour (2,080 hours/year).
- The highest-paying state is Massachusetts at $119,700.
- Among science jobs in Illinois, Atmospheric and Space Scientists pays the most ($147,860).
Microbiologists Job Market in Illinois
Key factors affecting compensation
Illinois's key industries are Finance, Manufacturing, Agriculture, and its job market is rated strong. Microbiologists here earn $93,850 on average, placing the state 12th nationally.
With a cost-of-living index of 1.05 (U.S. = 1.00), a Illinois salary of $93,850 is roughly equivalent to $89,381 at the national average cost of living.
Compared with nearby states in the pay ranking, North Carolina ($95,490), Minnesota ($95,220), Virginia ($94,580) are the closest alternatives for Microbiologists weighing a move.
U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics (OES) · May 2025
Other Science Jobs in Illinois
Related career salary benchmarks
- Atmospheric and Space Scientists $147,860/yr Illinois +57.5% vs this role
- Sociologists $143,940/yr Illinois +53.4% vs this role
- Physicists $139,780/yr Illinois +48.9% vs this role
- Materials Scientists $129,980/yr Illinois +38.5% vs this role
- Geoscientists $109,290/yr Illinois +16.5% vs this role
- Food Scientists and Technologists $103,030/yr Illinois +9.8% vs this role
- Biochemists and Biophysicists $102,640/yr Illinois +9.4% vs this role
- Chemists $98,420/yr Illinois +4.9% vs this role
Frequently Asked Questions
Common questions about this salary
What is the average Microbiologists salary in Illinois?
The average Microbiologists salary in Illinois is $93,850 per year (median $92,050), which is 3.8% below the national average of $97,600.
How does Illinois rank for Microbiologists pay?
Illinois ranks 12th out of 42 states. The highest-paying state is Massachusetts ($119,700/yr).
How much do entry-level Microbiologists make in Illinois?
The lowest-paid 10% of Microbiologists in Illinois earn about $59,780 per year and the 25th percentile is $66,770.
How much do Microbiologists make per hour in Illinois?
About $45.12 per hour, based on the $93,850 annual average and 2,080 working hours per year.
How many Microbiologists work in Illinois?
BLS counts 1,470 Microbiologists jobs in Illinois (OEWS May 2025).
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