Table 19. U.S. residing employed doctoral scientists and engineers in 4-year educational institutions, by broad field of doctorate, ethnicity, race, and faculty rank: 2015
Field, ethnicity, and race
All employed
Full professor
Associate professor
Assistant professor
Instructor or lecturer
All other faculty
Rank not applicable
Number
SE
Number
SE
Number
SE
Number
SE
Number
SE
Number
SE
Number
SE
All fields
323,200
2,250
104,650
1,425
72,500
1,300
63,450
1,100
18,450
625
1,150
150
63,000
1,075
Hispanic or Latinoa
14,950
375
3,900
225
3,300
200
3,600
200
1,100
125
D
D
3,050
200
Not Hispanic or Latinob
American Indian or Alaska Native
650
100
200
75
250
50
150
25
D
D
D
D
100
50
Asian
57,950
1,175
14,050
575
11,900
625
12,800
525
2,450
250
200
75
16,600
625
Black or African American
12,350
375
2,800
200
3,800
250
2,900
175
650
75
S
S
2,200
175
White
233,100
1,825
82,700
1,250
52,400
1,100
43,050
950
14,000
600
900
125
40,100
800
Other racec
4,100
275
1,050
150
900
125
1,000
100
250
75
D
D
950
125
Science
262,500
2,050
84,800
1,375
57,650
1,150
50,100
950
16,250
600
850
125
52,800
975
Hispanic or Latinoa
12,100
325
3,150
200
2,500
175
2,950
175
950
100
D
D
2,600
175
Not Hispanic or Latinob
American Indian or Alaska Native
500
75
150
50
150
50
100
25
D
D
D
D
100
25
Asian
42,050
1,025
9,050
500
8,600
525
9,200
450
2,050
225
100
50
13,150
575
Black or African American
9,650
325
2,200
175
2,950
225
2,100
150
600
75
D
D
1,800
150
White
194,600
1,675
69,350
1,225
42,800
1,000
34,950
800
12,400
575
700
125
34,350
750
Other racec
3,550
250
900
150
700
125
850
100
200
75
D
D
900
125
Biological/agricultural/environmental life sciences