Membership Demographics by Specialties and Employment
Data as of 14 September 2023
Total membership: 2,732 (excluding Affiliates)
Affiliates (24)
Full (1,337)
Early Career (336)
Fellow (93)
Associate (258)
Early Associate (150)
Student (169)
Emeritus (269)
Emeritus Fellow (58)
Life (6)
Life Fellow (32)
Geographical Distribution:
United States and Possessions (2,518)
Canada (68)
Other (146)
Specialties
Accelerators (6)
Administration (21)
Dosimetry (46)
Environmental (40)
Instrumentation (27)
Medical (67)
Nonionizing Radiation (12)
Nuclear Fuel Cycle (13)
Operational Health Physics (249)
Radiation Biology (6)
Radiochemistry (8)
Radiological Assessment (47)
Reactors (49)
Regulation/Standards (41)
Training/Education (18)
Research (17)
Waste Management (32)
Other (13)
Individuals Not Coded (992)
Employment:
Government (365)
Industrial (217)
Medical (236)
Military (48)
National Laboratory (166)
Private Practice (172)
University (238)
Other (267)
Individuals Not Coded (1,023)
Data as of 11 November 2021
Total membership: 2,909 (excluding Affiliates)
Affiliates (23)
Full (1,492)
Early Career (275)
Fellow (92)
Associate (293)
Early Associate (103)
Student (238)
Emeritus (289)
Emeritus Fellow (59)
Life (9)
Life Fellow (36)
Geographical Distribution (including Affiliates):
United States and Possessions (2,699)
Canada (80)
Other (130)
Specialties (classifications changed in February 2020)
Accelerators (12)
Administration (29)
Decommissioning (0)
Dosimetry (68)
Emergency Response (0)
Environmental (40)
Homeland Security (0)
Instrumentation (33)
Medical (97)
Nonionizing Radiation (17)
Nuclear Fuel Cycle (24)
Operational Health Physics (472)
Radiation Biology (11)
Radiochemistry (14)
Radiological Assessment (66)
Reactors (68)
Regulation/Standards (78)
Training/Education (24)
University/Research (0)
Waste Management (51)
Other (17)
Individuals Not Coded (2,255)
Employment:
Government (402)
Industrial (256)
Medical (255)
Military (43)
National Laboratory (188)
Private Practice (210)
University (275)
Other (301)
Individuals Not Coded (979)
Data as of 13 October 2020
Total membership: 3,081 (excluding Affiliates), 12 Affiliates
Geographical Distribution (including Affiliates):
United States and Possessions (2,864)
Canada (84)
Other (145)
Specialties (classifications changed in February 2020)
Accelerators (17)
Administration (35)
Decommissioning (0)
Dosimetry (87)
Emergency Response (0)
Environmental (54)
Homeland Security (0)
Instrumentation (62)
Medical (130)
Nonionizing Radiation (20)
Nuclear Fuel Cycle (24)
Operational Health Physics (472)
Radiation Biology (17)
Radiochemistry (14)
Radiological Assessment (91)
Reactors (93)
Regulation/Standards (78)
Training/Education (28)
University/Research (36)
Waste Management (61)
Other (20)
Individuals Not Coded (2,628)
Employment:
Government (447)
Industrial (283)
Medical (271)
Military (50)
National Laboratory (210)
Private Practice (237)
University (312)
Other (328)
Individuals Not Coded (955)
Data as of 1 October 2019
Total membership: 3,282 (excluding Affiliates), 41 Affiliates
Geographical Distribution (including Affiliates):
United States and Possessions (3,061)
Canada (99)
Other (163)
Specialties
Accelerators (30)
Administration (43)
Applied HP (224)
Dosimetry (81)
Education (37)
Instrumentation (62)
Medical Physics (98)
Monitoring, Environmental (69)
Monitoring, Personnel (11)
Nonionizing Radiation (25)
Nuclear Fuel Cycle (28)
Nuclear Medicine (41)
Radiation Biology (21)
Radiation Safety/Surveys (192)
Radiochemistry (23)
Radiological Assessment (117)
Reactors, Other (13)
Reactors, Power (84)
Regulation/Standards (107)
Research (46)
Waste Management (71)
Other (24)
Individuals Not Coded (2,532)
Employment:
Government (473)
Industrial (308)
Medical (286)
Military (48)
National Laboratory (220)
Private Practice (251)
University (340)
Other (346)
Individuals Not Coded (1,051)
Data as of 1 October 2018
Total membership: 3,490 (excluding Affiliates); 33 Affiliates
Geographical Distribution (including Affiliates):
United States and Possessions (3,253)
Canada (97)
Other (173)
Specialties
Accelerators (35)
Administration (59)
Applied HP (300)
Dosimetry (113)
Education (55)
Instrumentation (86)
Medical Physics (142)
Monitoring, Environmental (95)
Monitoring, Personnel (19)
Nonionizing Radiation (30)
Nuclear Fuel Cycle (37)
Nuclear Medicine (62)
Radiation Biology (25)
Radiation Safety/Surveys (265)
Radiochemistry (35)
Radiological Assessment (168)
Reactors, Other (13)
Reactors, Power (111)
Regulation/Standards (148)
Research (57)
Waste Management (92)
Other (37)
Individuals Not Coded (2,442)
Employment
Government (508)
Industrial (355)
Medical (308)
Military (56)
National Laboratory (232)
Private Practice (274)
University (390)
Other (363)
Individuals Not Coded (1,060)
