Iowa State University fraternities and sororities | GreekStats

Iowa State University

Ames, Iowa · 49 chapters · 28 fraternities · 20 sororities

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Chapters listed: 49
Typical chapter size: 95median of 46
Typical dues: —not published here yet
Cost to live in: —not published here yet

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Latest reported size for 46 of 49 chapters at Iowa State University.

Every chapter

3 chapters have no numbers yet. Know them?

Fraternity and sorority chapters at Iowa State University
		Latest source
Alpha Chi OmegaDelta Nu chapter · Panhellenic	120	Public report · Fall 2025
Alpha Delta PiPi chapter · Panhellenic	124	Public report · Fall 2025
Alpha Gamma DeltaRho chapter · Panhellenic	117	Public report · Fall 2025
Alpha Gamma RhoEta chapter · IFC	91	Public report · Fall 2025
Alpha Omicron PiIota Sigma chapter · Panhellenic	60	Public report · Fall 2025
Alpha PhiZeta Delta chapter · Panhellenic	125	Public report · Fall 2025
Alpha Phi AlphaOmicron Pi chapter · NPHC	—	Add numbers
Alpha Sigma PhiPhi chapter · IFC	118	Public report · Fall 2025
Alpha Tau OmegaGamma Upsilon chapter · IFC	151	Public report · Fall 2025
Beta Sigma PsiEpsilon chapter · IFC	41	Public report · Fall 2025
Beta Theta PiTau Sigma chapter · IFC	95	Public report · Fall 2025
Chi OmegaEta Beta chapter · Panhellenic	128	Public report · Fall 2025
Delta ChiIowa chapter · IFC	68	Public report · Fall 2025
Delta Delta DeltaOmega Delta chapter · Panhellenic	114	Public report · Fall 2025
Delta GammaEta Psi chapter · Panhellenic	121	Public report · Fall 2025
Delta Phi LambdaNu chapter · APIDA	7	Public report · Fall 2025
Delta Sigma PhiBeta Alpha chapter · IFC	36	Public report · Fall 2025
Delta Tau DeltaGamma Pi chapter · IFC	112	Public report · Fall 2025
Delta UpsilonIowa State chapter · IFC	102	Public report · Fall 2025
Delta ZetaBeta Kappa chapter · Panhellenic	108	Public report · Fall 2025
FarmHouseIowa State chapter · IFC	98	Public report · Fall 2025
Gamma Phi BetaOmega chapter · Panhellenic	125	Public report · Fall 2025
Kappa Alpha ThetaGamma Pi chapter · Panhellenic	53	Public report · Fall 2025
Kappa DeltaSigma Sigma chapter · Panhellenic	125	Public report · Fall 2025
Kappa Kappa GammaDelta Omicron chapter · Panhellenic	114	Public report · Fall 2025
Kappa SigmaGamma Lambda chapter · IFC	103	Public report · Fall 2025
Lambda Chi AlphaAlpha Tau chapter · IFC	18	Public report · Fall 2025
Lambda Theta AlphaChapter · Multicultural	12	Public report · Fall 2025
Lambda Theta NuChapter · Multicultural	16	Public report · Fall 2025
Lambda Theta PhiGamma Chi chapter · IFC	15	Public report · Fall 2025
Phi Beta SigmaKappa Gamma chapter · NPHC	2	Public report · Fall 2025
Phi Delta ThetaIowa Gamma chapter · IFC	60	Public report · Fall 2025
Phi Kappa PsiIowa Beta chapter · IFC	123	Public report · Fall 2025
Phi Kappa ThetaIowa Xi chapter · IFC	90	Public report · Fall 2025
Phi Sigma PiZeta Phi chapter · Professional	—	Add numbers
Pi Beta PhiIowa Gamma chapter · Panhellenic	121	Public report · Fall 2025
Pi Kappa AlphaAlpha Phi chapter · IFC	49	Public report · Fall 2025
Pi Kappa PhiAlpha Omicron chapter · IFC	61	Public report · Fall 2025
Sigma AlphaDelta chapter · Professional	—	Add numbers
Sigma ChiSigma Chi Omicron chapter · IFC	38	Public report · Fall 2025
Sigma KappaAlpha Epsilon chapter · Panhellenic	122	Public report · Fall 2025
Sigma Lambda BetaChapter · Multicultural	9	Public report · Fall 2025
Sigma NuGamma Sigma chapter · IFC	34	Public report · Fall 2025
Sigma Phi EpsilonIowa Beta chapter · IFC	80	Public report · as of May 2026
Tau Kappa EpsilonEpsilon chapter · IFC	118	Public report · Fall 2025
Theta ChiIowa State University chapter · IFC	94	Public report · Fall 2025
Theta XiMu chapter · IFC	31	Public report · Fall 2025
TriangleIowa State chapter · IFC	99	Public report · Fall 2025
Zeta Phi BetaUpsilon Nu chapter · NPHC	4	Public report · Fall 2025