SIGCHI Membership Statistics
Fiscal Year 1990-2020
| SIGCHI | Professional | Student | Affiliate | Designee | Total | Subscribers | |
| FY 2020 | 1760 | 416 | 774 | 0 | 2950 | 1 | |
| FY 2019 | 2340 | 719 | 793 | 0 | 3852 | 1 | |
| FY 2018 | 2224 | 673 | 813 | 0 | 3710 | 1 | |
| FY 2017 | 2169 | 519 | 728 | 0 | 3416 | 1 | |
| FY 2016 | 2411 | 537 | 600 | 0 | 3548 | 1 | |
| FY 2015 | 2490 | 632 | 569 | 0 | 3691 | 3 | |
| FY 2014 | 2568 | 607 | 650 | 0 | 3825 | 4 | |
| FY 2013 | 2737 | 721 | 691 | 0 | 4149 | 6 | |
| FY 2012 | 2857 | 520 | 682 | 1 | 4060 | 6 | |
| FY 2011 | 2972 | 470 | 863 | 1 | 4306 | 56 | |
| FY 2010 | 2770 | 732 | 912 | 1 | 4415 | 8 | |
| FY 2009 | 2980 | 718 | 1146 | 1 | 4845 | 11 | |
| FY 2008 | 3367 | 672 | 1077 | 1 | 5117 | 17 | |
| FY 2007 | 3329 | 636 | 876 | 1 | 4842 | 78 | |
| FY 2006 | 2752 | 427 | 1341 | 2 | 4522 | 16 | |
| FY 2005 | 3215 | 500 | 689 | 5 | 4409 | 26 | |
| FY 2004 | 3280 | 611 | 497 | 4 | 4392 | 84 | |
| FY 2003 | 3694 | 693 | 416 | 5 | 4808 | 66 | |
| FY 2002 | 4360 | 678 | 293 | 3 | 5334 | 124 | |
| FY 2001 | 4743 | 645 | 257 | 0 | 5645 | 135 | |
| FY 2000 | 4145 | 591 | 214 | 0 | 4950 | 8 | |
| FY 1999 | 3439 | 618 | 209 | 27 | 4293 | 235 | |
| FY 1998 | 3995 | 633 | 170 | 28 | 4826 | 255 | |
| FY 1997 | 3957 | 649 | 178 | 25 | 4809 | 258 | |
| FY 1996 | 4133 | 705 | 157 | 28 | 5023 | 260 | |
| FY 1995 | 4126 | 840 | 193 | 27 | 5186 | 256 | |
| FY 1994 | 4307 | 834 | 287 | 35 | 5463 | 267 | |
| FY 1993 | 4576 | 880 | 311 | 5767 | 202 | ||
| FY 1992 | 4724 | 850 | 313 | 5887 | 195 | ||
| FY 1991 | 4455 | 770 | 260 | 5485 | 195 | ||
| FY 1990 | 4129 | 685 | 206 | 5023 | 178 | ||
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.
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