Missing Contact Info Summary

Lost Members Summary

As of 1/14/2025


Click here to update your own contact information.
We also encourage you to click on your chapter to see which brothers have lost information and provide any updated information you may have.
Chapter	Living Members	Missing Contact Info
The University of Alabama	1,391	50%
American University	131	44%
Amherst College	263	92%
Appalachian State University	67	36%
University of Arizona	1,049	43%
Arizona State University	217	48%
University of Arkansas	607	43%
Auburn University	1,561	39%
Ball State University	977	76%
Baylor University	513	66%
Beloit College	483	89%
Bethany College	919	52%
State University of New York at Binghamton	192	68%
Bishop's University	156	81%
Boise State University	73	44%
Bowdoin College	690	94%
Bowling Green State University	636	72%
University of British Columbia	1,816	71%
Brown University	222	89%
Bryant College	83	92%
Butler University	134	15%
California Polytechnic State University	682	43%
California State University, Chico	514	78%
Carleton University	345	44%
Carnegie Mellon University	1,239	74%
Case Institute of Technology	318	74%
Case Western Reserve University	423	39%
University of Central Florida	436	21%
Central Michigan University	679	27%
Centre College	821	64%
Chapman University	372	21%
College of Charleston	100	70%
University of Chicago	127	87%
University of Cincinnati	1,601	53%
Clemson University	1,092	54%
Colgate University	1,647	70%
University of Colorado Boulder	666	68%
Colorado College	615	92%
Colorado School of Mines	1,113	63%
Colorado State University	386	73%
Columbia University	866	44%
University of Connecticut	426	13%
Cornell University	990	51%
Creighton University	309	9%
Dartmouth College	1,006	93%
Davidson College	332	88%
University of Dayton	292	47%
University of Delaware	178	18%
Denison University	975	46%
University of Denver	1,216	61%
DePauw University	1,461	71%
Dickinson College	537	80%
Drexel University	99	42%
Duke University	867	51%
East Carolina University	387	44%
Eastern Illinois University	45	56%
Eastern Kentucky University	729	32%
Eastern Washington University	290	44%
Elon University	306	20%
Embry-Riddle Aeronautical University	62	16%
Emory University	974	71%
University of Florida	2,149	61%
Florida Atlantic University	208	62%
Florida Gulf Coast University	85	24%
Florida International University	420	24%
Florida State University	748	47%
Furman University	228	36%
George Mason University	235	29%
George Washington University	506	37%
University of Georgia	1,044	50%
Georgia Institute of Technology	1,461	50%
GMI-EMI	520	61%
University of Guelph	146	75%
Hampden-Sydney College	270	73%
Hanover College	880	77%
University of Hawai'i	81	85%
High Point University	280	19%
University of Houston	205	65%
University of Idaho	1,322	59%
University of Illinois	1,471	50%
Illinois State University	15	47%
Indiana University	2,011	55%
University of Iowa	1,211	63%
Iowa State University	1,303	59%
Iowa Wesleyan University	1	100%
James Madison University	201	33%
John Carroll University	189	14%
Johns Hopkins University	669	58%
University of Kansas	1,450	53%
Kansas State University	1,418	34%
Kennesaw State University	28	29%
University of Kentucky	686	28%
Kenyon College	949	69%
Kettering University A	207	27%
Kettering University B	162	18%
Knox College	904	80%
Lawrence University	890	68%
Lehigh University	724	76%
University of Louisville	769	59%
Loyola University Chicago	116	21%
Loyola Marymount University	498	46%
Louisiana State University	110	45%
Lynchburg College	147	86%
University of Maine	938	64%
University of Maryland, College Park	771	54%
McGill University	101	87%
Miami University	1,855	38%
University of Miami	591	39%
University of Michigan	1,289	48%
Michigan State University	1,578	63%
Middle Tennessee State University	461	70%
University of Minnesota	1,013	59%
University of Mississippi	1,513	54%
University of Missouri	2,369	57%
University of Missouri-Kansas City	490	61%
Massachusetts Institute of Technology	698	46%
Monmouth College	1	100%
North Carolina State University	193	68%
University of Nebraska-Lincoln	1,634	50%
University of Nebraska at Omaha	18	22%
The College of New Jersey	184	17%
University of New Mexico	11	27%
The University of North Carolina at Chapel Hill	1,259	51%
University of North Dakota	741	71%
Northeastern University	320	17%
Northwestern University	1,054	65%
Nova Southeastern University	180	61%
Ohio University	1,441	61%
The Ohio State University	1,638	55%
Ohio Wesleyan University	686	80%
University of Oklahoma	2,514	42%
Oklahoma State University	1,945	10%
University of Oregon	1,421	69%
Oregon State University	890	79%
University of the Pacific	195	9%
Pennsylvania State University	1,095	36%
University of Pennsylvania	926	58%
Pepperdine University	119	76%
University of Pittsburgh	226	15%
Princeton University	130	89%
University of Puget Sound	876	50%
Purdue University	1,800	55%
Quinnipiac University	174	24%
University of Rhode Island	270	67%
University of Rochester	78	23%
Rockhurst University	59	51%
Rutgers University	800	76%
Sacred Heart University	216	26%
Saint Louis University	621	28%
Samford University	40	40%
University of San Diego	501	35%
San Diego State University	480	62%
San Jose State University	299	31%
The University of the South	522	76%
Southern Methodist University	1,823	61%
University of South Carolina	696	47%
The University of South Dakota	1,181	62%
University of South Florida	335	62%
University of Southern California	1,766	66%
Southern Illinois University	215	40%
St. Lawrence University	1,452	75%
Stanford University	632	91%
Stevens Institute of Technology	816	63%
Syracuse University	585	77%
Texas Christian University	587	17%
The University of Tennessee	747	61%
Tennessee Technological University	159	69%
The University of Texas at Austin	1,486	60%
Texas A&M University	1,273	54%
Texas A&M University-Corpus Christi	170	38%
The University of Texas at Arlington	458	52%
Texas Tech University	1,304	57%
University of Toledo	183	61%
University of Toronto	838	69%
Truman State University	656	18%
Tulane University	520	83%
University of California, Berkeley	809	79%
University of California, Davis	9	0%
University of California, Irvine	772	70%
University of California, Riverside	158	70%
University of California, San Diego	290	42%
University of California, Santa Barbara	498	58%
University of California, Los Angeles	1,498	55%
University of Massachusetts Dartmouth	31	74%
University of North Carolina, Wilmington	15	67%
Union College	456	85%
University of Nevada, Las Vegas	78	71%
University of Utah	1,811	56%
Utah State University	42	79%
Vanderbilt University	1,439	53%
Villanova University	583	39%
University of Virginia	1,026	43%
Virginia Polytechnic Institute and State Univ.	1,024	38%
Wabash College	1,200	65%
University of Washington	1,911	59%
Washington & Jefferson College	685	70%
Washington and Lee University	804	75%
Washington University in St. Louis	1,319	59%
Washington State University	1,194	56%
Weber State University	289	85%
Wesleyan University	814	73%
West Chester University	186	51%
West Virginia University	1,271	76%
Western Michigan University	42	86%
The University of Western Ontario	954	84%
Western Reserve University	264	72%
Westminster College	1,155	65%
Whitman College	1,288	85%
Wichita State University	1,134	60%
Willamette University	908	78%
The College of William & Mary	396	53%
Williams College	208	91%
University of Wisconsin	1,356	70%
University of Wisconsin-Oshkosh	306	42%
Wittenberg University	901	73%
Worcester Polytechnic Institute	178	16%
Wright State University	208	69%
Yale University	1,125	90%