Digest of Education Statistics
2018 Tables and Figures All Years of Tables and Figures Most Recent Full Issue of the Digest


Table 324.80. Statistical profile of persons receiving doctor's degrees, by field of study and selected characteristics: 2015-16 and 2016-17
Selected characteristic All
fields,
2015-16
Field of study, 2016-17
All
fields
Educa-
tion
Engineer-
ing
Human-
ities
and
arts
Life
sciences1
Physical
sciences
and
earth
sciences
Mathemat-
ics and
computer
sciences
Social
sciences
and
psychol-
ogy
Other
fields
1 2 3 4 5 6 7 8 9 10 11
Number of doctor's degrees conferred 54,904 54,664 4,823 9,843 5,290 12,592 6,081 3,843 9,079 3,113
                     
Sex (percent)2                    
Male 53.9 53.3 31.5 75.1 48.8 44.7 66.9 74.6 40.7 44.9
Female 46.0 46.6 68.4 24.9 51.2 55.3 33.1 25.4 59.3 55.0
                     
Race/ethnicity (percent)3                    
White 71.5 69.5 65.7 64.9 78.2 68.4 76.0 67.6 69.3 63.7
Black 6.6 6.7 14.7 3.9 3.4 6.5 2.5 2.8 7.7 12.8
Hispanic 7.2 7.1 8.2 6.6 7.2 6.8 5.8 4.5 8.4 7.0
Asian 8.6 9.8 5.5 16.9 4.2 11.4 9.6 15.8 7.7 9.7
American Indian/Alaska Native 0.4 0.3 0.5 0.2 0.4 0.3 0.2 0.1 0.4 0.2
Two or more races 2.9 2.8 2.1 2.6 2.7 3.2 3.0 2.9 3.0 2.7
Other and unknown4 2.9 3.7 3.3 4.8 3.9 3.3 2.9 6.3 3.5 4.0
                     
Citizenship (percent)                    
U.S. citizen/permanent resident 65.1 65.5 83.9 44.1 81.1 70.3 61.1 45.4 75.7 61.7
Temporary visa holder 30.0 29.9 11.1 51.5 13.1 26.4 35.5 50.2 18.5 29.8
Unknown 4.9 4.7 5.0 4.4 5.8 3.2 3.4 4.3 5.8 8.5
                     
Median age at doctorate (years) 31.6 31.6 38.3 29.9 34.1 31.0 29.5 30.4 32.3 34.8
                     
Percent with bachelor's degree in same
field as doctorate
54.0 54.7 23.7 76.9 51.5 48.5 68.8 61.5 51.9 34.9
                     
Median time lapse to doctorate (years)                    
Since bachelor's degree completion 8.8 8.8 15.0 7.3 11.0 8.3 6.9 7.9 9.3 11.4
Since starting graduate school 7.3 7.5 12.0 6.7 9.3 6.8 6.2 7.0 7.8 9.3
                     
                     
Postdoctoral plans (percent)5                    
Definite postdoctoral study6 23.5 25.8 5.8 23.7 11.8 38.2 38.7 22.4 27.7 6.5
Fellowship or research associateship 22.7 24.3 5.1 22.4 11.2 35.8 37.9 21.5 25.2 5.9
Other7 0.8 1.5 0.8 1.3 0.6 2.4 0.7 0.9 2.6 0.6
Definite postdoctoral employment8 37.1 40.2 62.5 39.8 44.4 25.9 26.7 49.8 44.0 66.9
Academe9 17.1 19.4 38.5 6.8 34.1 11.0 6.9 16.6 25.6 53.7
Government 2.8 3.1 2.6 3.5 1.2 2.7 2.4 2.1 5.2 3.4
Industry, business 12.3 13.2 3.3 27.8 2.6 9.1 15.9 28.9 8.0 6.6
Nonprofit organization 2.0 2.5 3.8 1.4 4.1 2.5 1.0 1.5 3.6 2.5
Other and unknown10 2.8 2.0 14.4 0.3 2.4 0.5 0.5 0.6 1.5 0.7
Seeking employment or study 34.3 30.3 27.7 33.5 39.7 30.4 32.2 25.1 25.8 23.4
Other/unknown11 5.1 3.6 3.9 3.1 4.1 5.5 2.5 2.6 2.5 3.2
                     
Primary work activity after
doctorate (percent)12
                   
Research and development 43.2 41.6 12.8 71.0 8.8 44.9 62.1 62.0 35.7 34.4
Teaching 32.5 32.9 41.6 9.8 71.1 24.7 19.8 24.3 35.5 48.0
Management or administration 11.2 10.4 32.7 4.3 9.5 9.4 3.5 2.3 8.4 9.9
Professional services 10.4 10.0 8.6 8.5 5.0 14.7 8.7 6.1 16.0 5.7
Other 2.7 5.1 4.3 6.5 5.6 6.3 5.9 5.2 4.4 1.9
                     
Location after doctorate (percent)13                    
New England 8.5 8.1 4.6 7.3 8.1 9.8 9.5 7.7 8.3 6.1
Middle Atlantic 12.6 12.3 10.3 10.2 14.8 13.0 11.2 14.5 13.0 14.0
East North Central 12.0 11.8 14.9 11.7 13.3 11.6 12.7 9.3 11.2 12.7
West North Central 5.2 4.9 8.2 3.6 5.3 7.1 3.7 3.5 5.0 4.7
South Atlantic 16.3 14.7 16.9 13.6 15.5 15.9 12.9 11.8 17.1 16.3
East South Central 3.7 3.4 7.7 3.0 4.2 4.1 2.4 2.3 2.7 4.5
West South Central 7.4 6.8 9.1 6.9 8.4 7.1 5.7 5.0 6.1 10.0
Mountain 5.7 5.6 8.2 6.1 5.5 4.7 6.7 4.4 4.9 5.2
Pacific and insular 19.1 20.6 9.0 26.8 11.6 18.3 23.5 30.1 14.5 10.9
Foreign 9.4 11.1 10.6 9.9 12.9 7.7 11.0 10.9 16.6 14.3
Location unknown 0.2 # 0.0 # 0.1 0.0 0.0 0.1 # 0.1
#Rounds to zero.
1 Includes agricultural sciences and natural resources; biological and biomedical sciences; and health sciences.
2 Distribution based on respondents reporting sex data.
3 Distribution based on U.S. citizens and permanent residents.
4 Includes Pacific Islanders and persons whose race was not reported.
5 Percentages are based on only those doctorate recipients who responded to questions about postgraduation plans.
6 Excludes doctorate recipients who indicated plans for another full-time degree program. Percentages are based on doctorate recipients reporting other definite postgraduation plans for study.
7 Includes respondents who indicated definite postgraduation study plans for traineeship, internship/clinical residency, or other study.
8 Percentages are based on only those doctorate recipients who indicated definite postgraduation plans for employment and who indicated the sector of employment.
9 Includes 2-year, 4-year, and foreign colleges and universities, and medical schools.
10 "Other" is mainly composed of elementary and secondary schools.
11 Includes doctorate recipients who indicated that they did not plan to work or study, those who indicated some other type of postgraduation plans, and those who indicated definite plans for another full-time degree program.
12 Percentages are based on only those doctorate recipients who indicated definite postgraduation plans for employment and who indicated their primary work activity.
13 Percentages are based on only those doctorate recipients who indicated definite postgraduation plans and type of plans. The calculations included doctorate recipients who indicated they would be working in the United States but did not specify a region of the country; however, percentages for these recipients are not shown.
NOTE: The above classification of degrees by field differs somewhat from that in most publications by the National Center for Education Statistics (NCES). One major difference is that history is included under humanities rather than social sciences. Includes Ph.D., Ed.D., and comparable degrees at the doctoral level. Includes only graduates of research programs, which typically require the preparation and defense of a dissertation based on original research, or the planning and execution of an original project demonstrating substantial artistic or scholarly achievement. Excludes nonresearch professional practice doctor's degrees (e.g., M.D., D.D.S., and J.D.) that are conferred upon completion of a program providing the knowledge and skills for the recognition, credential, or license required for professional practice in such fields as health and theology. The number of doctor's degrees in this table differs from that reported in the NCES Integrated Postsecondary Education Data System (IPEDS), which includes both research and nonresearch degrees. Race categories exclude persons of Hispanic ethnicity. Detail may not sum to totals because of rounding.
SOURCE: Doctorate Recipients From U.S. Universities: 2016 and 2017, Survey of Earned Doctorates, National Science Foundation, National Institutes of Health, U.S. Department of Education, National Endowment for the Humanities, U.S. Department of Agriculture, and the National Aeronautics and Space Administration. (This table was prepared June 2019.)

2018 Tables and Figures All Years of Tables and Figures Most Recent Full Issue of the Digest