Math Degree: From Actuary to Data Science to Quantitative Finance

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A math degree is one of the highest-ROI undergraduate majors when paired with applied skills. Math graduates become actuaries, data scientists, quants, software engineers, analysts, and teachers — and graduate school opens even more. The key is pairing theoretical math with computing and statistics.
Career Paths, Pay, and Required Pairings

At a Glance

  • Actuary (SOA exams): direct, high-paying entry path.
  • Data science/quant: pair with CS + stats.
  • Teaching: strong with education licensure.
  • Mathematician/Statistician median wage (BLS May 2024): $104,860.

What It Is

Math majors study calculus, linear algebra, real analysis, abstract algebra, and probability/statistics, with applied concentrations common.

Who It Suits

  • Strong problem solvers.
  • Future actuaries, quants, data scientists.
  • Future teachers and researchers.

Levels and Credentials

PathRequirementsActuaryBS + SOA exams (no graduate required)Data ScienceBS + CS/stats + portfolioQuant FinanceBS + MS/PhD (MFE, financial engineering)TeachingBS + licensureAcademiaPhD

Online vs Campus

Online math BS exists (Oregon State, ASU). Online MS statistics/data science is widespread (Texas A&M, Penn State).

Careers and Salaries

Wages below are May 2024 national medians from the U.S. Bureau of Labor Statistics.

RoleMedian wage (BLS May 2024)Mathematicians & Statisticians$104,860Actuaries$125,770Data Scientists$112,590Operations Research Analysts$91,290High School Teachers (Math)$64,580

What Programs Cost

Public in-state BS: $40k-$80k. Private: $150k-$260k. MS: $20k-$60k.

How to Choose

  1. Pair with CS or statistics courses.
  2. Start actuarial exams in undergrad if that's the target.
  3. Build a code portfolio for data science paths.

Common Mistakes

  • Pure math without applied skills can narrow options.
  • Skipping internships.

Glossary

SOASociety of Actuaries.MFEMaster of Financial Engineering.

FAQ

Is math better than CS for data science? Either works — the combo is strongest.

Key Takeaways

  • Math + applied skills = top-earning path.
  • Actuary path has the clearest early earnings.
Conclusion

Math is one of the most leveraged bachelor's — pair it with computing and statistics, and the career options open fast.