Biology is a good major for some students and an expensive holding pattern for others.
That sounds harsh, but it gets at the real issue. Biology is one of the most common starting points for students interested in medicine, research, biotech, healthcare or the life sciences. The bachelor's degree can absolutely lead to work. It can also become the first step in a much longer, and much more expensive, education path.
So the right question is not simply whether biology is "good."
It is what you expect the biology degree to do for you after four years.
Biology's payoff depends heavily on what comes next
A nursing student usually knows the occupation the degree is designed to lead toward. An accounting student can point to a recognizable professional path.
Biology is different.
Graduates may go into laboratories, biotech, clinical research, healthcare sales, environmental work, education, public health, data-related roles or graduate school. Many pre-med students major in biology, but medical school is not an automatic outcome.
That creates a wide range of financial results.
What the data show: Median earnings for bachelor's-level biology programs differ from adjacent majors such as nursing, chemistry and public health. Biology outcomes also vary widely by institution, so one national number cannot tell the whole story.
Don't use a scientist's salary as a biology-major salary
This is one of the easiest mistakes to make.
The Bureau of Labor Statistics reports occupation wages. College Scorecard reports post-college earnings connected to fields of study. Those answer different questions.
For example, BLS reported a median wage of $87,990 for microbiologists in May 2025. But that does not mean a student graduating with a bachelor's degree in general biology should expect $87,990.
Some biology-related occupations require or strongly favor advanced education. Others do not.
A better starting point is the actual federal earnings data for biology graduates.
Use occupation data to understand possible careers. Use degree data to judge the degree.
The pre-med question changes everything
A large share of students asking whether biology is a good major are really asking:
Is biology a good major for medical school?
Medical schools generally do not require students to major in biology. They require prerequisite coursework, and applicants come from many majors.
That means biology should earn its place on its own merits.
If you enjoy the subject and would be comfortable with biology-related options if medical school does not happen, the major can make sense.
If your only reason for choosing biology is that you think medical schools require it, pause.
A major with stronger bachelor's-level earnings may be a better financial hedge as long as you can still complete the prerequisites and perform well academically.
Internal link: What Degree Should I Get?
Biology can work at the bachelor's level
The bachelor's degree is not useless without graduate school.
BLS identifies biological technicians as an occupation where a bachelor's degree is typically relevant. Biology graduates also work in areas such as:
- laboratory operations;
- quality assurance;
- clinical research coordination;
- biotech manufacturing;
- pharmaceutical sales;
- environmental testing;
- regulatory support;
- government laboratories;
- scientific communications.
The problem is that "biology degree jobs" covers a much wider salary range than a licensed profession such as nursing.
That makes program cost especially important.
The college can change the equation
A $35,000 biology degree and a $220,000 biology degree do not need to produce the same earnings to create the same financial risk.
This is where we are useful.
Plot estimated net price against reported biology-program earnings. Make the high-value outliers easy to identify. Readers should be able to hover or tap a school and see:
- net price;
- reported biology earnings;
- federal debt;
- institution graduation rate;
- public/private status.
The chart should not imply the college caused the earnings. Selectivity, geography, student background and graduate-school attendance all influence outcomes.
Still, the spread is real, and students are paying real money.
Biology vs. nursing
These majors can attract the same student for completely different reasons.
Nursing is a professional degree tied to licensure and direct clinical work. Biology is broader and more flexible, but less direct.
If you know you want to become a registered nurse, biology is usually an indirect route.
If you want medicine, research, biotech or a broad life-science foundation, biology may fit better.
Financially, nursing often has the advantage of a strong bachelor's-level occupational path.
Internal link: Is Nursing Worth It?
Biology vs. chemistry
Biology focuses more heavily on living systems. Chemistry focuses on substances, reactions and molecular behavior.
Both can lead to laboratory work, research and graduate education. Both can also lead students into health professions.
What matters financially is whether the program builds a usable undergraduate skill set.
Look for:
- laboratory intensity;
- statistics;
- data analysis;
- programming or bioinformatics;
- research experience;
- internships;
- industry relationships.
A biology degree with serious quantitative training can open different doors from a biology degree that stays almost entirely descriptive.
Internal link: Is Chemistry a Good Major?
Research experience matters more than another generic elective
If you want life-science work, employers and graduate programs need evidence that you can do more than pass lectures.
Undergraduate research, lab work and internships can materially improve the value of the degree.
Ask colleges:
- How easy is it for undergraduates to join research labs?
- How many students complete independent research?
- Are there biotech or hospital internships nearby?
- Can students learn R, Python or bioinformatics?
- Are there structured summer research programs?
Federal datasets cannot capture these details well. We say that openly rather than pretending the database contains the whole answer.
Watch the cost if graduate school is likely
This is the biggest financial warning for biology.
If the bachelor's degree is followed by medical, dental, pharmacy, doctoral or master's study, undergraduate debt arrives before the graduate-school bill.
That makes an expensive undergraduate program harder to justify unless aid is unusually strong.
A student planning on medical school should be especially cautious about using all available borrowing capacity on the bachelor's degree.
Prestige may help in some contexts. Low undergraduate debt helps everywhere.
When biology is probably worth it
Biology has a strong case when:
- you genuinely like the life sciences;
- the program is affordable;
- you will build laboratory or quantitative skills;
- you have a realistic bachelor's-level fallback plan;
- research or healthcare is a serious interest;
- you understand the additional education required for your target profession.
It becomes especially attractive when you can attend a strong public university at a low net price.
When to think harder
Biology deserves more scrutiny when:
- you are choosing it only because you are "pre-med";
- the program is very expensive;
- you dislike laboratory work;
- you have no plan if professional school does not happen;
- you expect the salary of a PhD-level scientist immediately after a bachelor's degree;
- a more direct major fits your actual career better.
How to compare two biology offers
Once you have actual financial-aid offers, the national discussion becomes much less important.
Build a simple comparison:
| Biology Program A | Biology Program B | |
|---|---|---|
| Your estimated four-year net cost | Not available | Not available |
| Reported biology-program earnings | Not available | Not available |
| Median federal debt | Not available | Not available |
| Institution six-year graduation rate | Not available | Not available |
| Undergraduate research access | Not available | Not available |
| Nearby biotech/health employers | Not available | Not available |
| Pre-health advising, if relevant | Not available | Not available |
Then ask what the more expensive option is actually buying.
A $60,000 price gap can be worth considering if one program gives you materially better access to research, a stronger record of getting students into the next step you want, or substantially stronger reported outcomes.
It is much harder to justify when the main difference is campus reputation.
"Pre-med success rate" deserves skepticism
Colleges sometimes promote impressive medical-school acceptance rates.
Those numbers are difficult to compare.
Schools may define the applicant pool differently. Some report only students who receive a committee letter. Some may count only students the advising office believes are competitive.
That does not make the statistic useless. It makes it nonstandard.
We do not blend self-reported pre-med acceptance rates into a national ranking unless the definitions are genuinely comparable.
A safer approach is to show federal cost, debt and degree outcomes, then link students to the college's own pre-health reporting with a warning that methodologies vary.
Biology becomes more resilient when you add a concrete skill
A biology curriculum can be strengthened substantially with a small number of practical additions.
Examples include:
- statistics;
- R or Python;
- bioinformatics;
- GIS for ecology/environment work;
- laboratory instrumentation;
- scientific writing;
- regulatory coursework.
The goal is not to turn every biology major into a programmer.
It is to leave college able to point to something you can do, not only something you studied.
That is especially useful if your original plan, medical school, dental school or a PhD, changes.
The DegreeVerdict verdict
Biology is not a bad major. It is a major where the plan matters more than the label.
The bachelor's degree can lead to useful work, but many of the field's most recognizable careers require additional education. That makes price, debt and undergraduate skill-building unusually important.
Choose biology because the subject and career paths make sense, not because it seems like the default major for anyone interested in healthcare.
Compare biology programs by earnings, cost and debt →
Keep exploring on DegreeVerdict
- Is Nursing Worth It?
- Is Public Health a Good Major?
- Best Degrees for Jobs
- What Degree Should I Get?
- Highest-Paying College Majors
Sources and further reading
- U.S. Department of Education: College Scorecard data
- U.S. Department of Education: College Scorecard Field of Study technical documentation
- U.S. Bureau of Labor Statistics: Biological Technicians
- U.S. Bureau of Labor Statistics: Microbiologists
- U.S. Bureau of Labor Statistics: Zoologists and Wildlife Biologists
About the data
We use the latest available College Scorecard field-of-study data for biology-program earnings and federal debt, with institution-level cost and completion context from College Scorecard/IPEDS. BLS occupation wages are included only as career context and must not be labeled as expected starting salaries for biology graduates.