FAQ
Epidemiologist FAQ
Answers to the most common questions about working as an epidemiologist.
Straight answers to the questions people ask most about becoming an epidemiologist: pay, training time, degrees, certifications and whether it’s a good career.
9 questions about epidemiologists
Do epidemiologists need a master’s?
Usually an MPH or MS.
Is the field growing?
Yes, BLS projects much faster than average growth.
Where do they work?
Health departments, hospitals, universities and the CDC.
How much does an epidemiologist make?
The median annual wage for epidemiologists was $87,220 ($41.93 per hour) in May 2025, according to the U.S. Bureau of Labor Statistics. The lowest 10% earned less than $61,270 and the highest 10% earned more than $138,800.
How long does it take to become an epidemiologist?
Most people need about 2 years after a bachelor’s of training. A master’s degree in public health (MPH) or epidemiology is typical.
Do you need a degree to be an epidemiologist?
Yes. BLS lists a master's degree as the typical entry-level education.
Is epidemiologist a good career?
It can be, depending on your goals. Employment is projected to change +18.7% from 2025–35 (much faster than average), with about 800 openings each year. Upsides include much faster-than-average growth; a common challenge is that outbreak surges.
What skills does an epidemiologist need?
Key technical skills include epidemiologic methods, biostatistics, outbreak investigation, and surveillance. Employers also value curiosity, communication, and calm under pressure.
What certifications are available for epidemiologists?
Common credentials include CPH, CIC, CDC EIS, and Ph.D. or DrPH. Requirements vary by state and employer.
Still deciding?
Try the Epidemiologist fit quiz, compare with Statistician, or explore Epidemiologist training.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 19-1041 (Epidemiologists).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Epidemiologists (U.S. Department of Labor).
- BLS Occupational Outlook Handbook.
Reviewed by the Career Education Institute Curriculum Team. Pay figures are national estimates; local pay varies. See our editorial policy.