List of Undergraduate Chapters

ChapterSchoolProvinceRegionStatePledgesUndergraduatesAlumniTotal Initiates
AlphaMiami (Ohio)Southern Ohio5OH08626672753
Alpha AlphaHobartNorthwestern New York1NY04215681610
Alpha BetaCalifornia-BerkeleyCalifornia Bay Area10CA05816471705
Alpha ChiPenn StateCentral Pennsylvania2PA08318771960
Alpha EpsilonNebraskaCentral8NE010521272232
Alpha EtaIowaCentral8IA09920292128
Alpha GammaOhio StateSouthern Ohio5OH014527502895
Alpha IotaIllinois WesleyanEast Illinois6IL07621922268
Alpha KappaHillsdaleWest Michigan5MI032624656
Alpha LambdaWisconsin-MadisonWisconsin6WI011123892500
Alpha NuTexas-AustinCentral Texas7TX3310027312831
Alpha OmicronTulaneSouthern7LA010616351741
Alpha PhiCornellNorthwestern New York1NY07820712149
Alpha PiAlbionWest Michigan5MI03219121944
Alpha PsiVanderbiltMid-South3TN07825192597
Alpha SigmaMinnesotaNorth Central8MN012518922017
Alpha TauNorth Carolina-Chapel HillEastern North Carolina3NC08618591945
Alpha ThetaMITBoston Harbor1MA05313441397
Alpha UpsilonSouthern CaliforniaLos Angeles Coastal9CA019129513142
Alpha XiKansasKansas8KS012028462966
Alpha ZetaBeloitWisconsin6WI03215841616
Beta ChiEmoryNorth Georgia4GA07122242295
Beta DeltaMontanaThe Big Sky10MT02720722099
Beta EpsilonUtahUtah/Nevada9UT017836713849
Beta EtaCase WesternNorthern Ohio5OH05814571515
Beta GammaColorado CollegeRocky Mountain8CO04214811523
Beta IotaOregonOregon10OR010123132414
Beta KappaOklahomaOklahoma/Arkansas7OK019826962894
Beta LambdaDukeEastern North Carolina3NC04217611803
Beta NuBrownRhode Island1RI27518221897
Beta OmegaToronto-RyersonOntario5ON04511831228
Beta PhiArizonaGrand Canyon9AZ010525512656
Beta PiOregon StateOregon10OR012217621884
Beta PsiGeorgia TechNorth Georgia4GA08521812266
Beta RhoMontana StateThe Big Sky10MT06822712339
Beta TauColorado StateRocky Mountain8CO16617071773
Beta UpsilonWashington StateThe Big Sky10WA04213831425
Beta XiNew MexicoSouthwestern9NM05920232082
Beta ZetaNorth DakotaNorth Central8ND07220172089
ChiHanoverSouthern Indiana6IN06013771437
Chi ChiBirmingham-SouthernAlabama Northern4AL058420478
DeltaGeorgiaNorth Georgia4GA013526672802
Delta ChiWabashNorthern Indiana6IN06516601725
Delta DeltaPurdueNorthern Indiana6IN09724842581
Delta EpsilonNorth Carolina StateEastern North Carolina3NC05417471801
Delta EtaCalifornia-Los AngelesLos Angeles Coastal9CA011417241838
Delta IotaDenverRocky Mountain8CO06711621229
Delta KappaBowling GreenNorthern Ohio5OH07415171591
Delta MuSouthern MethodistNorthern Texas7TX014715281675
Delta NuWake ForestWestern North Carolina3NC07316181691
Delta OmegaTulsaOklahoma/Arkansas7OK03412451279
Delta OmicronBritish Columbia-Simon FraserNorthwestern10BC09310651158
Delta PhiPuget SoundNorthwestern10WA05612911347
Delta PiOhioSouthern Ohio5OH07514961571
Delta PsiRensselaerHudson Valley1NY08910341123
Delta RhoBradleyWest Illinois6IL05414851539
Delta SigmaRhode IslandRhode Island1RI09312521345
Delta ThetaTennessee-ChattanoogaEast Tennessee3TN07412861360
Delta UpsilonKansas StateKansas8KS07413971471
Delta ZetaWillametteOregon10OR03313211354
EpsilonGeorge WashingtonEastern2DC010317891892
Epsilon EtaCal. State-FresnoCalifornia Central Valley10CA06217701832
Epsilon KappaMemphisKentucky/Tennessee Lakes3TN07810491127
Epsilon LambdaRiponWisconsin6WI026722748
Epsilon MuTexas ChristianNorthern Texas7TX012613011427
Epsilon NuTexas TechSouthwestern9TX133033
Epsilon OmegaBall StateNorthern Indiana6IN011916831802
Epsilon OmicronWestern OntarioOntario5ON06913111380
Epsilon PhiSoutheast MissouriSouthern Missouri8MO06911271196
Epsilon PsiSam HoustonEast Texas7TX05813931451
Epsilon SigmaFlorida SouthernCentral Florida4FL044755799
Epsilon TauMurray StateKentucky/Tennessee Lakes3KY06315631626
Epsilon ThetaSan Jose StateCalifornia Bay Area10CA05712791336
Epsilon UpsilonArizona StateGrand Canyon9AZ07117921863
EtaMississippiSouthern7MS024635283774
Eta AlphaEastern KentuckyCentral Kentucky3KY074842916
Eta BetaA College in Long Beach, CaliforniaSouthern California9CA052790842
Eta ChiYoungstownNorthern Ohio5OH027369396
Eta DeltaTennessee TechEast Tennessee3TN031785816
Eta EpsilonSouth AlabamaAlabama/Gulf Coast4AL063897960
Eta GammaMiddle TennesseeMid-South3TN043914957
Eta IotaEmbry-Riddle (Daytona Beach)Central Florida4FL054858912
Eta KappaMissouri StateSouthern Missouri8MO051907958
Eta OmegaBaylorCentral Texas7TX01169911107
Eta OmicronIndiana (Pennsylvania)Western Pennsylvania2PA041659700
Eta PhiTroyAlabama/Gulf Coast4AL18712381325
Eta PiCentral FloridaCentral Florida4FL09114611552
Eta RhoNorth AlabamaAlabama Northern4AL035788823
Eta SigmaCalifornia-IrvineSouthern California9CA081807888
Eta TauStephen F. AustinEast Texas7TX035962997
Eta ThetaGeorgia SouthwesternSouth Georgia4GA040662702
Eta UpsilonTexas A&M-College StationEast Texas7TX018113701551
Eta XiAustin PeayKentucky/Tennessee Lakes3TN517771788
Eta ZetaGeorgia SouthernSouth Georgia4GA010812391347
Gamma ChiMarylandEastern2MD011419872101
Gamma DeltaOklahoma StateOklahoma/Arkansas7OK012924972626
Gamma EpsilonWhitmanThe Big Sky10WA04513961441
Gamma EtaIdahoThe Big Sky10ID07715591636
Gamma KappaUtah StateUtah/Nevada9UT04820562104
Gamma LambdaMcGillSaint Lawrence1PQ05710571114
Gamma OmegaA College in Storrs, ConnecticutConnecticut/Western Mass1CT05911381197
Gamma PhiMiami (Florida)South Florida4FL014218451987
Gamma PiRochesterNorthwestern New York1NY07313631436
Gamma RhoDalhousie-St.Mary'sNorth Atlantic1NS01911191138
Gamma SigmaAuburnAlabama/Gulf Coast4AL040141
Gamma TauNorth Dakota StateNorth Central8ND02212931315
Gamma ThetaFloridaNorth Florida4FL012132703391
Gamma UpsilonMississippi StateSouthern7MS024627803026
Gamma XiWyomingRocky Mountain8WY06016771737
Gamma ZetaUnionHudson Valley1NY07114231494
Iota ChiCalifornia-San DiegoSouthern California9CA0107670777
Iota EpsilonCharlestonSouth Carolina3SC083455538
Iota EtaWestern ConnecticutConnecticut/Western Mass1CT022358380
Iota GammaJacksonvilleNorth Florida4FL043375418
Iota IotaAlabamaAlabama Northern4AL018524262611
Iota KappaFairleigh DickinsonHudson Valley1NJ046334380
Iota LambdaLouisvilleCentral Kentucky3KY0107676783
Iota MuWilfrid LaurierOntario5ON046453499
Iota NuFurmanSouth Carolina3SC076611687
Iota OmegaLoyola MarymountSouthern California9CA099717816
Iota OmicronWestern IllinoisWest Illinois6IL054474528
Iota PhiNorth TexasNorthern Texas7TX062556618
Iota PiMarquetteWisconsin6WI0126495621
Iota SigmaValparaisoNorthern Indiana6IN039542581
Iota TauSt. ThomasNorth Central8MN036290326
Iota XiGeorge MasonEastern2VA030442472
Iota ZetaClarksonSaint Lawrence1NY053493546
KappaBucknellCentral Pennsylvania2PA08425222606
Kappa BetaNorth FloridaNorth Florida4FL060516576
Kappa ChiVillanovaMid Atlantic2PA085338423
Kappa EtaHarvardBoston Harbor1MA071533604
Kappa GammaWestern CarolinaWestern North Carolina3NC039329368
Kappa IotaSouthern UtahUtah/Nevada9UT049456505
Kappa KappaIllinoisEast Illinois6IL014926952844
Kappa LambdaCollege of IdahoThe Big Sky10ID023231254
Kappa MuWindsorEast Michigan5ON027283310
Kappa OmegaTampaFlorida Sun Coast4FL053209262
Kappa OmicronPepperdineLos Angeles Coastal9CA045366411
Kappa PhiEmbry-Riddle (Prescott)Grand Canyon9AZ032191223
Kappa PsiTennessee-MartinKentucky/Tennessee Lakes3TN041178219
Kappa RhoAmericanEastern2DC527357384
Kappa SigmaPacificCalifornia Central Valley10CA051331382
Kappa TauMinnesota State-MankatoNorth Central8MN032150182
Kappa ThetaCal. State-ChicoCalifornia Central Valley10CA1674595669
Kappa UpsilonJohns HopkinsEastern2MD041165206
Kappa XiTarleton StateCentral Texas7TX026351377
Kappa ZetaRadfordWestern Virginia2VA047533580
LambdaIndianaSouthern Indiana6IN018032833463
Lambda AlphaKnoxWest Illinois6IL026132158
Lambda BetaWest FloridaAlabama/Gulf Coast4FL033187220
Lambda ChiWisconsin-MilwaukeeWisconsin6WI05883141
Lambda DeltaCalifornia-MercedCalifornia Central Valley10CA039152191
Lambda EpsilonNew HavenConnecticut/Western Mass1CT042231273
Lambda EtaBryantRhode Island1RI070135205
Lambda GammaSanta ClaraCalifornia Bay Area10CA081218299
Lambda IotaFlorida InternationalSouth Florida4FL090195285
Lambda KappaR.I.T.Northwestern New York1NY06988157
Lambda LambdaA College in Lexington, KentuckyCentral Kentucky3KY09325442637
Lambda MuValdosta StateSouth Georgia4GA03396129
Lambda NuLoyola (Chicago)Northern Illinois6IL075182257
Lambda OmegaDePaulNorthern Illinois6IL05380133
Lambda OmicronSouthern Illinois-CarbondaleSouthern Missouri8IL03495129
Lambda PhiWest GeorgiaNorth Georgia4GA03480114
Lambda PiCarnegie MellonWest Virginia/Pittsburgh2PA036127163
Lambda PsiLouisiana - LafayetteSouthern7LA253287119
Lambda RhoSt. FrancisWestern Pennsylvania2PA0797104
Lambda SigmaNew HampshireNorth Atlantic1NH05281133
Lambda TauFlorida AtlanticSouth Florida4FL076130206
Lambda ThetaOttawaSaint Lawrence1ON059137196
Lambda UpsilonBentleyNorth Atlantic1MA076115191
Lambda XiBoise StateThe Big Sky10ID086124210
Lambda ZetaFlorida Gulf CoastFlorida Sun Coast4FL047235282
MuDenisonSouthern Ohio5OH03318121845
Mu AlphaNorth Carolina-CharlotteWestern North Carolina3NC06657123
Mu BetaCal. State-San MarcosSouthern California9CA08150131
Mu DeltaVirginia CommonwealthEastern Virginia2VA0213859
Mu EpsilonMassachusetts - AmherstConnecticut/Western Mass1MA0641882
Mu EtaWest ChesterMid Atlantic2 233033
Mu GammaBinghamtonNorthwestern New York1NY06836104
Mu MuA College in Morgantown, West VirginiaWest Virginia/Pittsburgh2WV08423422426
Mu ZetaBrockOntario5ON0281543
NuCumberlandMid-South3TN012105117
Nu NuColumbiaHudson Valley1NY06415631627
OmegaNorthwesternNorthern Illinois6IL010223152417
Omega OmegaArkansasOklahoma/Arkansas7AR022235283750
Omicron OmicronChicagoNorthern Illinois6IL097728825
Phi PhiPennsylvaniaMid Atlantic2PA06319301993
PiSamfordAlabama Northern4AL01199381057
PsiVirginiaEastern Virginia2VA05720532110
Psi PsiSyracuseNorthwestern New York1NY011617151831
RhoButlerNorthern Indiana6IN010319532056
Rho RhoMaineNorth Atlantic1ME01817191737
SigmaPrincetonCentral Pennsylvania2NJ039158197
Sigma SigmaHampden-SydneyEastern Virginia2VA040957997
TauRoanokeWestern Virginia2VA03914091448
Tau TauWashington (St. Louis)Northern Missouri8MO011219242036
ThetaGettysburgCentral Pennsylvania2PA08815891677
Theta AlphaClarionWestern Pennsylvania2PA010397407
Theta BetaSouth FloridaFlorida Sun Coast4FL080742822
Theta ChiArkansas StateOklahoma/Arkansas7AR077585662
Theta DeltaSouthern MississippiSouthern7MS012751763
Theta EpsilonNorth GeorgiaNorth Georgia4GA082747829
Theta EtaMissouri S & TSouthern Missouri8MO051418469
Theta GammaDrakeCentral8IA022546568
Theta IotaSaint LouisNorthern Missouri8MO055594649
Theta MuSpring HillAlabama/Gulf Coast4AL049369418
Theta NuAlmaEast Michigan5MI043460503
Theta OmegaElonEastern North Carolina3NC064568632
Theta OmicronCalifornia-DavisCalifornia Central Valley10CA071606677
Theta PsiWaterlooOntario5ON048502550
Theta SigmaCal. Poly.-PomonaSouthern California9CA064610674
Theta TauTexas StateCentral Texas7TX066568634
Theta ThetaMichiganEast Michigan5MI013024432573
Theta UpsilonYaleConnecticut/Western Mass1CT041459500
Theta ZetaBridgewater StateNorth Atlantic1MA028393421
Upsilon UpsilonWashington (Seattle)Northwestern10WA011025012611
XiDePauwSouthern Indiana6IN04719832030
Xi XiMissouri-ColumbiaNorthern Missouri8MO07426882762
ZetaWashington & LeeWestern Virginia2VA04814641512
Zeta EtaTexas A&M-CommerceNorthern Texas7TX04111621203
Zeta IotaPittsburg StateKansas8KS03010581088
Zeta KappaCalifornia - Santa BarbaraLos Angeles Coastal9CA06311061169
Zeta LambdaKent StateNorthern Ohio5OH058869927
Zeta MuWestern KentuckyMid-South3KY04911051154
Zeta NuWestern MichiganWest Michigan5MI07712581335
Zeta OmegaEast TennesseeEast Tennessee3TN167768835
Zeta OmicronNorthern ArizonaGrand Canyon9AZ0749751049
Zeta PhiNew Mexico StateSouthwestern9NM061439500
Zeta PiTexas A&M-KingsvilleCentral Texas7TX044761805
Zeta PsiCincinnatiSouthern Ohio5OH09824512549
Zeta RhoCentral MichiganEast Michigan5MI06911021171
Zeta TauFort HaysKansas8KS036580616
Zeta Theta AKetteringEast Michigan5MI03487121
Zeta Theta BKetteringEast Michigan5MI051102153
Zeta UpsilonWilliam & MaryEastern Virginia2VA04310781121
Zeta XiCal. State-NorthridgeLos Angeles Coastal9CA24510461091
Zeta ZetaCentreCentral Kentucky3KY05714291486