APA Affiliate and International Membership Totals 2001-Present

Year Undergrad Graduate High School Student Community College Student High School Teacher Community College Teacher International Total Affiliates Total Members and Affiliates
2013 10,112 29,466 225 408 2,332 1,285 3,724 47,552 129,595
2012 11,592 31,510 179 453 2,215 1,423 3,789 51,161 134,241
2011 12,093 32,707 181 473 2,166 1,495 3,757 52,872 137,211
2010 14,784 39,825 240 571 2,580 1,738 4,094 63,832 155,138
2009 13,282 38,620 209 478 2,529 1,517 4,007 60,642 152,661
2008 13,123 37,434 226 409 2,526 1,325 3,898 58,941 152,263
2007 14,158 38,103 475 336 2,063 1,129 3,838 60,002 149,877
2006 13,452 35,692 356 270 2,241 913 3,954 56,878 148,074
2005 13,871 36,867 594 272 2,147 681 3,942 58,374 148,630
2004 14,385 36,985 643 326 2,127 508 3,986 58,960 149,162
2003 14,158 38,103 475 336 2,063 278 3,838 59,251 149,026
2002 13,653 39,507 119 249 2,082   3,779 59,389 148,792
2001 12,869 41,841 36 76 2,106   3,687 60,615 149,440