🎓 The Most Popular College Degrees by Decade

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A century‑long journey through changing student interests, cultural shifts, and economic revolutions.

1900s – 🏭 The Industrial Foundations

Most Popular Degrees

  • Engineering
  • Agriculture
  • Teaching (Normal Schools)
  • Classical Studies

Why These Majors Dominated

The U.S. was industrializing rapidly. Factories, railroads, and early utilities needed engineers. Most Americans still lived in rural areas, so agriculture programs thrived. Teaching was one of the few professional paths open to women.

1910s – ⚔️ War, Medicine & Manufacturing

Most Popular Degrees

  • Mechanical Engineering
  • Chemistry
  • Nursing
  • Public Health

Why

World War I created demand for engineers, chemists, and medical workers. The 1918 flu pandemic pushed public‑health programs into the spotlight.

1920s – 🎷 The Modern Consumer Era

Most Popular Degrees

  • Business
  • Journalism
  • Education
  • Home Economics

Why

The Roaring Twenties brought mass media, advertising, and consumer culture. Universities expanded business schools. Journalism grew with radio and newspapers.

1930s – 📉 Depression‑Era Practicality

Most Popular Degrees

  • Accounting
  • Agriculture
  • Social Work
  • Civil Engineering

Why

The Great Depression forced students toward stable, practical careers. New Deal programs expanded social‑work and public‑infrastructure jobs.

1940s – 🪖 WWII & The GI Bill Boom

Most Popular Degrees

  • Engineering
  • Physics
  • Medicine
  • Education

Why

War industries needed scientists and engineers. After WWII, millions of veterans attended college through the GI Bill, fueling explosive growth in teaching and engineering programs.

1950s – 🚀 Science, Suburbia & The Space Race

Most Popular Degrees

  • Engineering
  • Education
  • Business Administration
  • Nursing

Why

Cold War competition emphasized science and engineering. Suburban expansion created huge demand for teachers. Business degrees grew with corporate America.

1960s – ✊ Social Change & The Liberal Arts Boom

Most Popular Degrees

  • Sociology
  • Political Science
  • Psychology
  • English & Humanities

Why

Civil rights, Vietnam, and cultural upheaval drove interest in social sciences and humanities. Universities expanded dramatically during this decade.

1970s – 💼 Professionalization & Public Service

Most Popular Degrees

  • Business
  • Criminal Justice
  • Nursing
  • Education

Why

Economic uncertainty pushed students toward stable careers. Government and public‑service jobs expanded. Nursing surged with hospital growth.

1980s – 💻 The Computer Age Arrives

Most Popular Degrees

  • Computer Science
  • Finance
  • Marketing
  • Engineering

Why

Personal computers, Wall Street’s boom, and corporate culture shaped the decade. Business degrees became the most popular major in America.

1990s – 🌐 Globalization & Media Expansion

Most Popular Degrees

  • Communications
  • International Business
  • Information Technology
  • Psychology

Why

Cable TV, early internet, and global trade reshaped the workforce. Communications exploded as media diversified.

2000s – 📱 Digital Transformation & Healthcare Growth

Most Popular Degrees

  • Computer Science
  • Business Administration
  • Nursing
  • Information Systems

Why

The internet matured, smartphones arrived, and healthcare demand skyrocketed. Business remained the #1 major nationwide.

2010s – 🧬 Data, Innovation & Mental Health Awareness

Most Popular Degrees

  • Data Science / Analytics
  • Biomedical Engineering
  • Psychology
  • Computer Science

Why

Big data, biotech, and mental‑health awareness shaped student choices. STEM fields surged.

2020s – 🤖 AI, Cybersecurity & Public Health

Most Popular Degrees

  • Artificial Intelligence / Machine Learning
  • Cybersecurity
  • Public Health
  • Software Engineering

Why

Automation, remote work, pandemics, and digital security concerns define the decade. AI‑related majors are the fastest‑growing in U.S. history.