Best Undergrad for Law School: A Major-by-Major Planning Guide

The most popular undergraduate major among law school applicants is political science. According to LSAC enrollment data, it is also one of the weakest performers by mean LSAT score in the dataset. Popularity, in other words, is not a reliable proxy for performance. The data tells a different story about which majors actually produce stronger applicants. 

Which major is the best undergrad for law school, which disciplines produce stronger applicants, which undergraduate

Key Takeaways 

• No undergraduate major is required for law school admission. Any accredited bachelor’s degree qualifies. 
• The right major depends in part on the area of law a student intends to practice. Corporate law, IP law, and public interest law each draw on different undergraduate foundations. 
• GPA and LSAT (Law School Admission Test) score outweigh major choice in admissions decisions. The best major is one in which a student can sustain strong academic performance. 
• Planning for law school works best when it begins early. Major selection, course sequencing, and LSAT preparation are connected decisions. 

What Major Do You Need for Law School? 

Law schools in the United States do not require a specific undergraduate major. Any accredited bachelor’s degree satisfies the academic prerequisite for a Juris Doctor program. What matters to admissions committees is the strength of the academic record: GPA, LSAT score, and the rigor of the coursework, not the discipline in which it was earned. 

Choosing a major, however, is not without consequence. The discipline a student chooses shapes the skills they develop and the coursework available to them. As years of LSAC enrollment data consistently show, it also influences their likelihood of performing strongly on the LSAT. It does not determine outcomes. It influences them. The question worth asking, then, is which majors work better. 

Best Undergrad Majors for Law School: A Subject-by-Subject Breakdown  

Identifying the best undergrad majors for law school requires looking beyond popularity and intuition. LSAC enrollment data offers one lens: mean LSAT scores and admission rates across more than 140 majors. Legal specialization offers another: which disciplines most directly prepare students for the area of law they intend to practice. The majors below are examined on both. 

Major	Mean LSAT	Admission Rate	Best For
Economics	161.71	78.2%	Corporate law, tax law, antitrust, securities, mergers and acquisitions
Philosophy	159.47	Among the highest	Litigation, constitutional law, appellate practice, public interest law
History	158.95	79.1%	Litigation, civil rights law, public interest law, constitutional law
English	157.30	76.3%	Litigation, appellate practice, legal writing, any advocacy-heavy practice
Political Science	156.03	74.0%	Government law, administrative law, public interest law, policy-oriented practice
STEM Disciplines	Consistently above dataset mean	Varies by discipline	Intellectual property, patent law, technology law, environmental law, AI regulation

1. Economics 

Of the more than hundred majors tracked in LSAC enrollment data, economics produces the highest mean LSAT score. That result is consistent across years and not difficult to account for: the discipline trains students to build arguments from data, evaluate competing claims under conditions of uncertainty, and reason precisely about systems governed by incentives and constraints. Those habits of mind translate directly into the demands of law school, and most visibly into the practices where the two disciplines converge. Corporate transactions, antitrust, tax, and securities law all draw on an economic framework that a political science or criminal justice major does not develop to the same degree. 

• Mean LSAT: 161.71 
• Admission rate: 78.2% 
• Best for: corporate law, tax law, antitrust, securities, mergers and acquisitions 

2. Philosophy 

Philosophy has ranked among the top two performing majors on the LSAT consistently since the early 1990s, a record that holds across changes in the test’s content and scoring methodology. It is one of the clearest cases for the benefits of a liberal arts education in measurable admissions terms. The discipline is built around the close analysis of arguments: identifying premises, testing logical validity, and exposing the conditions under which a conclusion holds or fails. 

These are precisely the operations the LSAT measures, and precisely the operations that litigation, constitutional law, and appellate practice demand at the highest level. A philosophy major will not graduate with knowledge of contract doctrine or civil procedure. What the discipline produces, reliably, is the kind of rigorous analytical mind that law school is designed to develop further. 

• Mean LSAT: 159.47 
• Admission rate: among the highest in the dataset 
• Best for: litigation, constitutional law, appellate practice, public interest law 

3. History 

History produces the highest law school admission rate of any major with a significant applicant pool in the LSAC dataset, a result that is somewhat counterintuitive given that the discipline does not top the LSAT score rankings.  

What history develops, and develops consistently, is the capacity to read primary sources carefully, construct arguments from incomplete and often contradictory evidence, and situate specific events within broader structural patterns. These capacities sit at the foundation of how courts reason about precedent, and how litigators build cases from documentary records. The discipline also produces strong writers, which law school rewards from the first week of classes. 

• Mean LSAT: 158.95 
• Admission rate: 79.1% 
• Best for: litigation, civil rights law, public interest law, constitutional law 

4. English 

English is among the more quietly effective pre-law majors in the dataset. It trains students in close reading, written argumentation, and the sustained analysis of complex texts, capacities that law school places under continuous pressure from the first semester onward. Legal writing is not a skill taught once and set aside; it is the medium through which legal reasoning is evaluated at every stage of a legal career. English majors arrive with that foundation already developed. The LSAT score data reflects it: English sits solidly above the dataset mean, and the admission rate holds up across years. 

• Mean LSAT: 157.30 
• Admission rate: 76.3% 
• Best for: litigation, appellate practice, legal writing, any practice area with heavy written advocacy 

5. Political Science 

Political science is the most commonly declared pre-law major by a substantial margin, accounting for roughly a fifth of all law school applicants in the LSAC dataset. That pattern has held consistently across recent admissions cycles. The mean LSAT score and admission rate sit in the middle of the distribution, neither a liability nor a particular advantage. The discipline covers government structure, constitutional frameworks, legislative processes, and public policy, all of which provide useful context for legal study, particularly in practices oriented toward government and public interest work. 

• Mean LSAT: 156.03 
• Admission rate: 74.0% 
• Best for: government law, administrative law, public interest law, policy-oriented practice 

6. STEM Disciplines 

Students who pursue a STEM discipline rather than a humanities or social science major represent a small fraction of law school applicants, but their LSAT performance is consistently strong across years. The analytical and quantitative reasoning that these disciplines develop translates into measurable performance on the logical reasoning sections of the exam. More practically, the legal landscape has expanded significantly into domains where technical fluency matters. Intellectual property litigation, patent prosecution, technology law, environmental regulation, and the emerging field of AI governance all require practitioners who can engage with complex technical subject matter at a substantive level. A STEM background opens those practices in ways that a humanities or social science degree does not, and law schools have taken note: the share of STEM-trained applicants has grown steadily as the profession’s technical demands have increased. 

• Mean LSAT: consistently above dataset mean; varies by specific discipline 
• Admission rate: varies by specific discipline 
• Best for: intellectual property law, patent law, technology law, environmental law, AI regulation 

7. Business and Accounting 

Business and accounting majors enter law school with practical fluency in the structures and transactions that much of commercial legal practice is built around. The mean LSAT score sits in the mid-range of the dataset, reflecting a curriculum that prioritizes applied knowledge over the abstract analytical training that philosophy or economics develops more directly. That tradeoff is worth understanding clearly: a business or accounting major who performs strongly on the LSAT and maintains a high GPA is a competitive applicant for the practices where the subject matter overlap is most direct. Corporate law, mergers and acquisitions, tax, and compliance work all draw on exactly the commercial and financial literacy these majors develop. 

• Mean LSAT: 157.0 (accounting) 
• Admission rate: 67.0% (accounting) 
• Best for: corporate law, mergers and acquisitions, tax law, compliance, securities 

8. Psychology 

Psychology sits in the mid-range of the LSAC dataset on both mean LSAT score and admission rate. The discipline develops research methodology, statistical reasoning, and a systematic framework for understanding human behavior, preparation that maps most directly onto the practices where behavioral and social dynamics are central to legal strategy. Criminal defense work, family law, and personal injury litigation all require practitioners who can assess credibility, understand motivation, and communicate complex behavioral evidence to judges and juries. Psychology majors who pursue rigorous coursework in research methods and statistics arrive with a more analytically developed background than the mid-range LSAT average might suggest. 

• Mean LSAT: 155.07 
• Admission rate: 71.8% 
• Best for: criminal defense, family law, personal injury, juvenile law 

Which Major Leads to Which Area of Law 

The table below maps undergraduate majors to the areas of law they most naturally prepare students to enter. 

Major	Legal Specializations
Economics	Corporate law, tax law, antitrust, securities, mergers and acquisitions
Philosophy	Litigation, constitutional law, appellate practice, public interest law
History	Civil rights law, public interest law, litigation, constitutional law
English	Litigation, appellate practice, legal writing, any advocacy-heavy practice
Political Science	Government law, administrative law, public interest law, policy-oriented practice
STEM Disciplines	Intellectual property, patent law, technology law, environmental law, AI regulation
Business and Accounting	Corporate law, mergers and acquisitions, tax law, compliance, securities
Psychology	Criminal defense, family law, personal injury, juvenile law

What Law Schools Look at Beyond the Major 

Law school admissions is not decided by any single factor. From decades of placement experience, McMillan Education consultants have observed that the best applications are built across multiple dimensions, and that the weight any one factor carries varies by institution, applicant pool, and cycle. The major is one of the least decisive of them. 

• GPA. The single most consistently weighted academic factor in law school admissions. LSAC recalculates every applicant’s undergraduate GPA using its own standardized methodology, which often differs from the transcript GPA. Whether GPA is weighted or unweighted at the undergraduate level affects that calculation. 
• LSAT score. The exam is learnable. Students who begin preparation at least a year before their target application cycle consistently outperform those who treat it as a short-term effort. 
• Grade trajectory. An upward trend across four years is read as evidence of academic development. A strong finish in upper-division coursework can offset an uneven start. 
• Personal statement and writing samples. Written expression in the application serves as direct evidence of the analytical and argumentative capacity law school demands. 
• Letters of recommendation. Faculty who can speak specifically to analytical ability, intellectual rigor, and performance under academic pressure provide the most useful endorsements. The depth of the faculty relationship matters more than the prestige of the recommender. 
• Demonstrated interest in law. Internships at law firms or legal aid organizations, moot court, mock trial, pre-law organizations, and legal clinics all signal that the decision to pursue law is grounded in direct exposure to the profession. 
• Research experience. Independent research projects or honors theses demonstrate the capacity to sustain a complex intellectual undertaking over time, an asset in competitive applicant pools. 
• Work experience. Law schools increasingly value applicants who bring professional experience to the classroom. Post-graduate work before applying strengthens both the application and the readiness for legal study. 

Start Planning for Law School 

Whether a student is entering high school, midway through undergraduate studies, or approaching the application cycle, the planning decisions that shape a law school application are rarely made at one moment. They accumulate. Major selection, course sequencing, GPA management, and LSAT preparation each inform the next, and the earlier they are approached with intention, the more options remain open. 

We have worked with students at every stage of this process for over seven decades. Our college admissions consultants can help build a plan that reflects where a student is now and where they intend to go. 

Schedule a free consultation to get started. 

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