Major decision guide
Biochemistry vs Neuroscience
Biochemistry studies the molecules and reactions that make life work — proteins, enzymes, metabolism — and its logic is chemical, so the sequence runs through organic and physical chemistry. Neuroscience studies one system, the nervous system, across every level at which it can be examined: molecules, cells, circuits, behaviour and cognition. Biochemistry is defined by a method applied to all of biology; neuroscience is defined by a subject examined with every available method.
How each major is officially classified
Both definitions below are the official U.S. Department of Education (NCES) CIP 2020 descriptions — not CampusPin summaries.
CIP 26.0202
Biochemistry
Official title: Biochemistry · Family: biological and biomedical sciences
A program that focuses on the scientific study of the chemistry of living systems, their fundamental chemical substances and reactions, and their chemical pathways and information transfer systems, with particular reference to carbohydrates, proteins, lipids, and nucleic acids. Includes instruction in bio-organic chemistry, protein chemistry, bioanalytical chemistry, bioseparations, regulatory biochemistry, enzymology, hormonal chemistry, calorimetry, and research methods and equipment operation.
CIP 26.1501
Neuroscience
Official title: Neuroscience · Family: biological and biomedical sciences
A program that focuses on the interdisciplinary scientific study of the molecular, structural, physiologic, cognitive, and behavioral aspects of the brain and nervous system. Includes instruction in molecular and cellular neuroscience, brain science, anatomy and physiology of the central nervous system, molecular and biochemical bases of information processing, behavioral neuroscience, biology of neuropsychiatric disorders, and applications to the clinical sciences and biomedical engineering.
What you actually study
Biochemistry
- General, organic, and physical chemistry
- Cellular and molecular biology
- Protein structure, enzymes, and enzyme kinetics
- Metabolism and metabolic regulation
- Nucleic acids, genetics, and gene expression
- Lab techniques (protein purification, spectroscopy, chromatography, molecular cloning)
- Calculus, physics, and biostatistics
Neuroscience
- Cellular and molecular neuroscience
- Anatomy and physiology of the central nervous system
- Neural signaling, synapses, and ion channels
- Behavioral and cognitive neuroscience
- Neuroanatomy lab dissection and brain imaging methods
- Electrophysiology and neural recording techniques
- Biology of neurological and psychiatric disorders
Where each major leads
The federal CIP–SOC crosswalk maps each academic program to the occupations it is designed to feed. Comparing the two lists shows where Biochemistry and Neuroscience converge and where they part. Every wage below is the BLS 2024 national median for that occupation — not an outcome for the major, and not a starting salary.
Mapped to both (3)
Occupations the federal crosswalk associates with both programs.
$161,180 annual median (2024)
Typically enters with: Bachelor's degree. Employment is projected to grow 3.7% 2024–2034.
$52,000 annual median (2024)
Typically enters with: Bachelor's degree. Employment is projected to grow 3.5% 2024–2034.
Biological Science Teachers, Postsecondary
$83,460 annual median (2024)
Typically enters with: Doctoral or professional degree. Employment is projected to grow 7.3% 2024–2034.
Mapped to Biochemistry only (3)
The crosswalk associates these with Biochemistry but not with Neuroscience. Graduates of either major are still hired into many of them.
$103,650 annual median (2024)
Typically enters with: Doctoral or professional degree. Employment is projected to grow 5.8% 2024–2034.
Medical Scientists, Except Epidemiologists
$100,590 annual median (2024)
Typically enters with: Doctoral or professional degree. Employment is projected to grow 8.7% 2024–2034.
$49,430 annual median (2024)
Typically enters with: Associate's degree. Employment is projected to grow 4.8% 2024–2034.
Mapped to Neuroscience only (1)
The crosswalk associates these with Neuroscience but not with Biochemistry. Graduates of either major are still hired into many of them.
Biological Scientists, All Other
$93,330 annual median (2024)
Typically enters with: Bachelor's degree. Employment is projected to grow 1.2% 2024–2034.
A major does not restrict you to these occupations, and plenty of graduates work outside them. The mapping describes what each program is built to prepare you for.
Which one tends to suit which student
This part is CampusPin’s judgement, not a measurement. Neither major is better; they suit different temperaments.
Biochemistry may fit if…
You like chemistry as much as biology and want training that transfers across pharmaceuticals, biotechnology and molecular research rather than committing to one organ system.
Neuroscience may fit if…
The brain and behaviour are the question you actually care about, and you are interested in psychology and cognition alongside the wet-lab work rather than only in the molecular level.
Commonly misunderstood
Neuroscience is sometimes assumed to be the more "pre-med" of the two, which is not a property of the degree. Medical schools require specific courses rather than a particular major, and a biochemistry sequence often covers more of them directly. Choose on the subject you want to study, then check the prerequisite list separately.
What to ask each department
Curricula vary far more between institutions than between these two majors. These questions surface the differences that actually matter for this choice.
- 1How much organic and physical chemistry does each degree require here? This is usually the sharpest curricular difference.
- 2Is neuroscience housed in biology, psychology, or its own department, and how much does that shape the degree?
- 3What research labs would actually take an undergraduate in each, and how early can I join one?
- 4If I am considering medical school, does either sequence cover the prerequisites more completely without extra courses?
How this comparison was built
The occupation lists come from the official NCES CIP 2020 → SOC 2018 crosswalk, which maps each academic program to the occupations it prepares students for. CampusPin intersects the two programs’ lists to show the shared and distinct destinations; the grouping is arithmetic on a federal dataset, not an editorial ranking.
Wages, projected employment change, and typical entry-level education come from the U.S. Bureau of Labor Statistics and are attached to the occupation, not to the major. A median is the midpoint for everyone in that occupation nationally, including people with decades of experience, so it is not a starting salary and not a promise.
The “which one tends to suit which student” and “what to ask” sections are editorial judgement, labelled as such. CampusPin does not rank majors and takes no position on which is worth more.
Frequently asked questions
- What is the difference between a Biochemistry and a Neuroscience major?
- Biochemistry studies the molecules and reactions that make life work — proteins, enzymes, metabolism — and its logic is chemical, so the sequence runs through organic and physical chemistry. Neuroscience studies one system, the nervous system, across every level at which it can be examined: molecules, cells, circuits, behaviour and cognition. Biochemistry is defined by a method applied to all of biology; neuroscience is defined by a subject examined with every available method.
- Do Biochemistry and Neuroscience lead to the same jobs?
- Partly. The federal CIP–SOC crosswalk maps both programs to 3 of the same occupations — including Natural Sciences Managers, Biological Technicians, Biological Science Teachers, Postsecondary. It also maps 3 occupations to Biochemistry that it does not map to Neuroscience, and 1 to Neuroscience that it does not map to Biochemistry. A degree is not a restriction — graduates work outside these lists routinely — but the mapping shows where each program is designed to lead.
- Which pays more, Biochemistry or Neuroscience?
- CampusPin does not publish a "higher-paying major" answer, because the data does not support one. BLS reports median wages by OCCUPATION, not by college major, and both of these majors lead to a range of occupations that overlap. The per-occupation medians on this page are the honest version of that question: compare the specific roles you are actually interested in, and remember that pay varies widely by employer, region, and experience.
- Is there anything commonly misunderstood about choosing between Biochemistry and Neuroscience?
- Neuroscience is sometimes assumed to be the more "pre-med" of the two, which is not a property of the degree. Medical schools require specific courses rather than a particular major, and a biochemistry sequence often covers more of them directly. Choose on the subject you want to study, then check the prerequisite list separately.
Read the full major guides
Related comparisons
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Data sources & methodology
Academic classifications, occupation mappings, and wage figures for Biochemistry and Neuroscience come from federal datasets committed to this site.
Sources used across this page
Not every source informs every figure. Each data point draws on the source appropriate to it see the relevant section and the data dictionary for field-level provenance.
NCES Classification of Instructional Programs (CIP 2020)
Official academic program taxonomy: the code, title, and definition shown for each major.
NCES CIP 2020 → SOC 2018 Crosswalk
The federal mapping from academic programs to occupations. Determines which occupations each major is shown as leading to.
U.S. Bureau of Labor Statistics, Occupational Outlook Handbook
Median annual wage, projected employment change, and typical entry-level education for every occupation named.
IPEDS / NCES College Navigator
Federal enrollment, admissions, tuition, retention, and program data. Released annually with a 1–2 year lag.
Where a value is unavailable it is shown as unavailable, never as 0, free, or a negative judgment. Always confirm final details with the institution before applying.
Suggested citation
CampusPin. Biochemistry vs Neuroscience: How to Choose a Major. Retrieved from https://campuspin.com/compare-majors/biochemistry-vs-neuroscience