Public Health
Preventing disease and improving health at a population level.
Public health looks beyond individual patients to how health is shaped by communities, policy, and environment, epidemiology, biostatistics, health education, and health policy. It's inherently interdisciplinary, drawing on biology, sociology, and statistics.
Coursework typically includes a practicum or applied project working with a real community health issue or organization, since the field is built around translating research into programs and policy that actually reach people.
Typical courses you might take
- ✓Introduction to Public Health
- ✓Epidemiology
- ✓Biostatistics
- ✓Environmental Health
- ✓Health Policy
- ✓Social & Behavioral Health
- ✓Global Health
- ✓Applied Public Health Practicum
Sample four-year plan
Illustrative, not a registration planOne possible way these courses could be sequenced alongside general education and elective credit. Real programs vary in order, pacing, and prerequisites by school, use this to get a rough sense of the arc, not to plan actual registration.
- ✓Introduction to Public Health
- +General education requirement
- ✓Epidemiology
- +General education requirement
- ✓Biostatistics
- +General education requirement
- ✓Environmental Health
- +Free elective
- ✓Health Policy
- +Free elective
- ✓Social & Behavioral Health
- +Elective in the major (or minor coursework)
- ✓Global Health
- +Elective in the major (or minor coursework)
- ✓Applied Public Health Practicum
- +Capstone, thesis, or culminating project (common in many programs)
Skills you'll build
This major might be a good fit if you...
- ★Interested in health at a community or population scale, not just individual care
- ★Comfortable with statistics and research methods
- ★Motivated by prevention and systemic change
- ★Interested in the intersection of science and policy
Common minors & double-major pairings
Sociology · Statistics · Political Science
Roles this major could lead to
Factual, day-to-day descriptions from our Career Role Encyclopedia, not a guarantee this major leads to any specific job.
Registered Nurse
Provides direct patient care and coordinates treatment in clinical settings.
Registered Dietitian
Provides evidence-based nutrition guidance in clinical or community settings.
Healthcare Administrator
Manages the operations, finances, or policy side of a healthcare organization.
Public Health Analyst / Program Coordinator
Analyzes health data and coordinates programs to improve community health.
Frequently asked questions
What is a Public Health major?
Preventing disease and improving health at a population level.
What courses do Public Health majors take?
Typical coursework includes classes like Introduction to Public Health, Epidemiology, Biostatistics, among others, see the full course list above for this major's typical lineup.
What skills do you build in a Public Health program?
Public Health coursework typically builds skills like Epidemiological and statistical analysis, Understanding health disparities and social determinants of health, Program planning and evaluation, Health communication and education.
Is Public Health a good major for me?
It tends to be a good fit if signals like "Interested in health at a community or population scale, not just individual care" or "Comfortable with statistics and research methods" describe you. See the full "good fit if you..." list above for more.
What can you do with a Public Health degree?
Majors in this field often go on to roles like Registered Nurse, Registered Dietitian, Healthcare Administrator. See our Career Role Encyclopedia for more, a major shapes what you study, not a guarantee of any specific job.
What other majors pair well with Public Health?
Common minor or double-major pairings include Sociology, Statistics, Political Science.
How is Public Health different from Nursing?
They're related but distinct. Public Health: Preventing disease and improving health at a population level. Nursing: Direct patient care grounded in science, skill, and judgment. Use the compare tool to see courses and skills side by side.
How long does it take to earn a Public Health degree?
Most bachelor's degrees, including this one, are designed to be completed in about four years of full-time study. Exact timing depends on your school, course load, transfer credit, and any changes of major along the way.
From our guides
Printed from majoratlas.com/majors/public-health