Biostatisticians

Biostatisticians spend their days analyzing data, processing information, and working with computers to solve complex problems in the life sciences. They interpret scientific findings for others, make critical decisions, and provide expert consultation to colleagues and supervisors. This role requires strong investigative interests and a deep curiosity about biological systems.

To succeed, professionals must utilize skills in mathematics, science, critical thinking, and complex problem solving. They must also be skilled communicators who can explain technical details through speaking and writing. Key knowledge areas include mathematics, biology, medicine, English, and computer systems. In their daily tasks, biostatisticians rely on work styles such as extreme attention to detail, dependability, cautiousness, and a high tolerance for ambiguity.

Entering this career typically requires a high level of formal education. The standard entry-level credential is a master's degree, though many professionals in this field hold a graduate degree such as a PhD, MD, or JD.

Students preparing for this career often choose college majors in mathematics, applied mathematics, or data analytics. Other relevant fields of study include ecology, evolution, systematics, and population biology, as well as economics, research and experimental psychology, and quantitative management methods.

In 2025, the median annual pay for statisticians, the broader group that includes biostatisticians, was $105,650. Earnings range from less than $64,000 for the lowest 10% of workers to more than $174,050 for the highest 10% of earners.

There are 29,030 people employed in this field. Between 2025 and 2035, employment is projected to grow by 11%, which is much faster than the average for all occupations. This growth is expected to result in approximately 1,900 job openings each year.