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A look at math occupations for Pi Day

March 14, 2025

It's Pi Day! While the number is often shortened to 3.14 (hence March 14), many people with an interest in math can recite a longer figure … and no, they are not being irrational! Math is a useful skill in many occupations. In fact, after rating the importance of math skills from 1.0 (not important) to 5.0 (extremely important), math was deemed “extremely important” for seven occupations. Data scientists accounted for 48.7 percent (202,900) of the total employment (417,000) in these seven occupations in 2023.

 Employment for occupations where mathematics is "extremely important," 2023–33
Occupation Total employment, 2023 Share of employment, 2023 (percent) Total employment, projected 2033 Share of employment, projected 2033 (percent) Percent change in employment, projected 2023–33

Mathematicians

2,500 0.6 2,500 0.5 3.7

Operations research analysts

123,300 29.6 151,600 28.6 23.0

Statisticians

32,400 7.8 36,200 6.8 11.8

Data scientists

202,900 48.7 276,000 52.0 36.0

Mathematical science occupations, all other

4,600 1.1 4,900 0.9 6.9

Actuaries

30,200 7.2 36,800 6.9 21.8

Physicists

21,100 5.1 22,600 4.3 7.2

Operations research analysts, with employment of 123,300 in 2023, accounted for 29.6 percent of employment in occupations where mathematics is “extremely important.” While each of these seven occupations is projected to see growth in employment from 2023 to 2033, data scientists and operations research analysts are still expected to make up most of the employment (projected shares of 52.0 percent and 28.6 percent in 2033, respectively).

There are many more occupations where math is a valuable skill. For instance, among the occupations where math is considered “very important” were astronomers, economists, hydrologists, pharmacists, and gambling cage workers. It’s even “important” in occupations such as machinists, nurse anesthetists, tellers, computer programmers, and electricians.

 Highest employment levels for occupations where mathematics is "very important," 2023
Occupation Total employment Annual mean wage, May 2023 (dollars)

Bookkeeping, accounting, and auditing clerks

1,663,800 49,580

Accountants and auditors

1,562,000 90,780

Financial managers

837,100 174,820

Financial and investment analysts

347,400 112,950

Civil engineers

341,800 101,160

Pharmacists

337,700 134,790

Personal financial advisors

321,000 150,670

Mechanical engineers

291,900 105,220

Cost estimators

227,900 79,520

Architectural and engineering managers

210,200 172,290

Electrical engineers

189,100 117,680

Engineers, all other

161,100 118,350

Payroll and timekeeping clerks

160,300 54,690

Financial specialists, all other

129,800 89,650

Bookkeeping, accounting, and auditing clerks had the most employment among the 55 occupations where math is classified as "very important," at 1,663,800 jobs in 2023.

Accountants and auditors had employment of 1,562,000 jobs in 2023, while financial managers employed 837,100 workers.

The skills data and the 2023–33 employment projections are from the Employment Projections program. Skills scores for some occupations were imputed from similar occupations. For more information, see “A new data product for occupational skills: methodology, analysis, and a guide to using the employment projections skills data” and our video on Using Skills Information from the U.S. Bureau of Labor Statistics. The wage estimates are from the Occupational Employment and Wage Statistics (OEWS) program. For more data, see the OEWS occupational profiles.

SUGGESTED CITATION

Bureau of Labor Statistics, U.S. Department of Labor, The Economics Daily, A look at math occupations for Pi Day at https://www.bls.gov/opub/ted/2025/a-look-at-math-occupations-for-pi-day.htm (visited April 29, 2025).

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