SIGAI Membership Statistics
Fiscal Year 1990-2020
SIGAI | Professional | Student | Affiliate | Designee | Total | Subscribers | |
FY 2020 | 993 | 120 | 93 | 0 | 1206 | 0 | |
FY 2019 | 1036 | 113 | 112 | 0 | 1261 | 0 | |
FY 2018 | 966 | 136 | 110 | 0 | 1212 | 0 | |
FY 2017 | 885 | 120 | 100 | 0 | 1105 | 0 | |
FY 2016 | 772 | 101 | 67 | 0 | 940 | 2 | |
FY 2015 | 772 | 84 | 43 | 1 | 900 | 3 | |
FY 2014 | 777 | 98 | 34 | 1 | 910 | 4 | |
FY 2013 | 782 | 106 | 20 | 1 | 909 | 12 | |
FY 2012 | 828 | 129 | 19 | 1 | 977 | 21 | |
FY 2011 | 879 | 146 | 22 | 1 | 1048 | 25 | |
FY 2010 | 935 | 144 | 42 | 2 | 1123 | 18 | |
FY 2009 | 1006 | 155 | 39 | 2 | 1202 | 15 | |
FY 2008 | 1063 | 167 | 43 | 2 | 1275 | 16 | |
FY 2007 | 1116 | 179 | 48 | 2 | 1345 | 21 | |
FY 2006 | 1158 | 178 | 53 | 2 | 1391 | 26 | |
FY 2005 | 1242 | 264 | 51 | 2 | 1559 | 24 | |
FY 2004 | 1268 | 297 | 43 | 3 | 1611 | 30 | |
FY 2003 | 1407 | 316 | 41 | 5 | 1769 | 49 | |
FY 2002 | 1580 | 379 | 85 | 5 | 2049 | 254 | |
FY 2001 | 1597 | 325 | 146 | 4 | 2072 | 268 | |
FY 2000 | 1546 | 312 | 53 | 6 | 1917 | 286 | |
FY 1999 | 1706 | 344 | 27 | 32 | 2109 | 309 | |
FY 1998 | 2017 | 416 | 15 | 33 | 2481 | 354 | |
FY 1997 | 2266 | 464 | 15 | 36 | 2781 | 393 | |
FY 1996 | 2569 | 533 | 12 | 34 | 3148 | 402 | |
FY 1995 | 2984 | 661 | 15 | 47 | 3707 | 407 | |
FY 1994 | 3611 | 807 | 32 | 52 | 4502 | 452 | |
FY 1993 | 4516 | 1056 | 38 | 5610 | 382 | ||
FY 1992 | 5530 | 1329 | 47 | 6906 | 436 | ||
FY 1991 | 6,142 | 1520 | 45 | 7707 | 497 | ||
FY 1990 | 7313 | 1594 | 48 | 8955 | 561 |
Career Resource
Lifelong Learning
ACM offers lifelong learning resources including online books from O'Reilly, online courses from Skillsoft, TechTalks on the hottest topics in computing and IT, and more.

Career Resource
Lifelong Learning
ACM offers lifelong learning resources including online books from O'Reilly, online courses from Skillsoft, TechTalks on the hottest topics in computing and IT, and more.

Why I Belong to ACM
Hear from Bryan Cantrill, vice president of engineering at Joyent, Ben Fried chief information officer at Google, and Theo Schlossnagle, OmniTI founder on why they are members of ACM.