Yes, sociology is on the MCAT. It makes up roughly 30% of the Psychological, Social, and Biological Foundations of Behavior section, one of the exam’s four scored sections. That translates to about 17 or 18 questions out of the 59 in that section, making sociology a meaningful part of your overall score.
Where Sociology Fits on the MCAT
The MCAT has four sections, each scored on a scale from 118 to 132. Those four scores combine into a total score ranging from 472 to 528. Sociology content lives entirely within the Psychological, Social, and Biological Foundations of Behavior section, often called “Psych/Soc” by test-takers. This section draws from three disciplines: introductory psychology at about 65%, introductory sociology at about 30%, and introductory biology at about 5%. Those percentages are approximate and shift slightly from one test form to another.
Because the Psych/Soc section counts equally toward your total score alongside the three science-heavy sections, sociology questions carry real weight. A student who skips sociology prep is essentially leaving roughly 30% of an entire section to chance.
What Sociology Topics Are Tested
The MCAT tests sociology at the introductory course level. You won’t encounter advanced sociological theory or research methodology beyond what’s covered in a first-semester college class. The content focuses on how social structures, institutions, and group dynamics influence health, illness, and human behavior. Core topic areas include:
- Social stratification: How class, race, gender, and other hierarchies create unequal access to resources, including healthcare.
- Social institutions: The roles of family, education, religion, government, and healthcare systems in shaping behavior and health outcomes.
- Culture and socialization: How norms, values, beliefs, and cultural practices are transmitted and how they affect individuals.
- Demographics: Population dynamics like fertility rates, aging, migration, and urbanization, and their effects on health.
- Social interaction and group behavior: Concepts like conformity, deviance, group dynamics, and social networks.
- Inequality and access: How socioeconomic status, discrimination, and social capital influence health disparities.
Many of these topics overlap with psychology on the exam. A passage about racial disparities in healthcare, for example, might ask one question rooted in psychological concepts (implicit bias) and another in sociological ones (institutional discrimination). The exam frequently blends both disciplines within a single passage.
How to Prepare for Sociology on the MCAT
The AAMC states that all MCAT content is covered in introductory courses at most colleges and universities. For sociology specifically, a single first-semester introductory sociology course provides the foundation you need. Research methods and statistics concepts that appear on the exam are the same ones taught in introductory sociology and psychology labs, so if you’ve taken those courses, you’ve already been exposed to the relevant methodology.
If you haven’t taken an intro sociology course, you can still learn the material through self-study. MCAT prep books dedicate sections to sociology content, and the AAMC publishes a detailed content outline listing every topic that could appear. The vocabulary is a large part of the challenge. You’ll need to know terms like “social constructionism,” “medicalization,” “symbolic interactionism,” and “conflict theory” well enough to apply them in passage-based questions, not just recognize their definitions.
Flashcards work particularly well for sociology prep because the section is terminology-dense. Unlike organic chemistry or physics, where you’re solving multi-step problems, sociology questions often hinge on whether you can correctly identify which concept a passage is describing. Knowing the precise distinction between “prejudice” and “discrimination,” or between “absolute poverty” and “relative poverty,” can be the difference between getting a question right or wrong.
How Sociology Questions Actually Appear
Sociology on the MCAT isn’t tested in isolation. The Psych/Soc section is passage-based, meaning you’ll read a short research summary or scenario and then answer several questions about it. A typical passage might describe a study examining how neighborhood income levels correlate with rates of chronic disease. The questions could ask you to identify the sociological framework that best explains the findings, recognize a flaw in the study design, or predict how a change in social policy might shift outcomes.
Some questions are discrete, meaning they stand alone without a passage. These tend to be more straightforward vocabulary or concept-recognition questions. You might be asked to identify which sociological theory views society as a system of competing groups vying for resources (conflict theory) or to distinguish between an achieved status and an ascribed status.
The key skill the exam tests isn’t memorization alone. It’s your ability to read a real-world health scenario and connect it to sociological concepts. Students who only memorize definitions without practicing passage-based application often find this section harder than expected.
Why Medical Schools Care About Sociology
Sociology wasn’t always on the MCAT. It was added in the 2015 redesign because medical schools recognized that doctors need to understand more than biology and chemistry. Social determinants of health, things like income, education level, housing stability, and community resources, are among the strongest predictors of patient outcomes. A physician who understands why a low-income patient struggles to follow a treatment plan is better equipped to help than one who only understands the pharmacology involved.
This context matters for your prep mindset. The exam isn’t testing sociology as an academic exercise. It’s testing whether you can think about health and disease through a social lens, which is exactly the skill you’ll use in clinical practice.