Alpha Gamma Sigma is the honor society of the California Community Colleges system. It was founded as the California Junior College Honor Scholarship Society at Fullerton College in 1926. It changed its name in 1932. At that time, Greek letter names for the existing chapters were drawn by lot, with Pasadena City College selecting Alpha. Once all letters of the Greek alphabet were assigned to new chapters, chapters were named using two Greek letters, with names beginning with Alpha, Gamma, and Sigma. The society notes that it did not always follow this practice and, at time, resused the name of inactive chatpers or assigned the same name to two chapters. In addition, a few chapters took names that were different from the normal naming system or never received a Greek letter designation.

Following are the chapters of Alpha Gamma Sigma, with active chapters indicated in bold and inactive chapters in italics.

ChapterCharter date and rangeInstitutionLocationStatusAlpha1926Pasadena City CollegePasadena, CaliforniaActiveBeta1926Chaffey CollegeRancho Cucamonga, CaliforniaActiveGamma1927Glendale Community CollegeGlendale, CaliforniaActiveDelta1926San Bernardino Valley CollegeSan Bernardino, CaliforniaActiveEpsilon1926Fullerton CollegeFullerton, CaliforniaActiveZeta1947Mt. San Antonio CollegeWalnut, CaliforniaActiveEta1937College of San MateoSan Mateo, CaliforniaActiveTheta1928Santa Rosa Junior CollegeSanta Rosa, CaliforniaActiveIota1927Citrus CollegeGlendora, CaliforniaActiveKappa1927Long Beach City CollegeLong Beach, CaliforniaActiveLambda1926Bakersfield CollegeBakersfield, CaliforniaActiveMu1989Crafton Hills CollegeYucaipa, CaliforniaActiveNu1938Hartnell CollegeSalinas, CaliforniaActiveXi1939College of the SequoiasVisalia, CaliforniaActiveOmicron1926Santa Ana CollegeSanta Ana, CaliforniaActivePi1959Los Angeles Pierce CollegeLos Angeles, CaliforniaActiveRho1927Taft CollegeTaft, CaliforniaActiveSigma1926Allan Hancock CollegeSanta Maria, CaliforniaActiveTau1927Compton CollegeCompton, CaliforniaActiveUpsilon1960Modesto Junior CollegeModesto, CaliforniaActivePhi1960MiraCosta CollegeOceanside, CaliforniaActiveChibefore 1956Monterey Peninsula CollegeMonterey, CaliforniaActivePsi1975Moorpark CollegeMoorpark, CaliforniaActivePsiSierra College  Rocklin, CaliforniaInactiveOmega1934City College of San FranciscoSan Francisco, CaliforniaActiveAlpha AlphaInactive ?Alpha Beta1938San Joaquin Delta CollegeStockton, CaliforniaActiveAlpha Gamma1946Santa Monica CollegeSanta Monica, CaliforniaActiveAlpha Delta1940Lassen Community CollegeSusanville, CaliforniaActiveAlpha Epsilon1942Yuba CollegeYuba County, CaliforniaActiveAlpha Zetabefore 1956Fresno City CollegeFresno, CaliforniaActiveAlpha Etabefore 1956Shasta CollegeRedding, CaliforniaActiveAlpha Theta1947Solano Community CollegeFairfield, CaliforniaActiveAlpha Iota1939Antelope Valley CollegeLancaster, CaliforniaActiveAlpha Kappabefore 1956Orange Coast CollegeCosta Mesa, CaliforniaActiveAlpha Lambda1947East Los Angeles CollegeMonterey Park, CaliforniaActiveRho Alpha Mu1960Gavilan CollegeGilroy, CaliforniaActiveAlpha Nubefore 1960Palomar CollegeSan Diego County, CaliforniaActiveAlpha Xi1955Foothill CollegeLos Altos Hills, CaliforniaActiveAlpha Omicron1946Napa Valley CollegeNapa, CaliforniaActiveAlpha Pi1956American River CollegeSacramento, CaliforniaActiveAlpha Rho1957Porterville CollegePorterville, CaliforniaActiveAlpha Sigma1948College of Marin – KentfieldKentfield, CaliforniaActiveAlpha Taubefore 1956San Diego City CollegeSan Diego, CaliforniaActiveAlpha Upsilon1953Contra Costa CollegeSan Pablo, CaliforniaActiveAlpha Phibefore 1956El Camino CollegeAlondra Park, CaliforniaActiveAlpha Chibefore 1956Lemoore CollegeLemoore, CaliforniaActiveAlpha Psibefore 1956Los Angeles Harbor CollegeWilmington, CaliforniaActiveAlpha Omega1938Reedley CollegeReedley, CaliforniaActiveGamma AlphaInactive ?Gamma Betabefore 1956Ventura CollegeVentura, CaliforniaActiveGamma Gammac. 1959Cuesta CollegeSan Luis Obispo, CaliforniaActiveGamma Deltabefore 1956Imperial Valley CollegeImperial County, CaliforniaActiveGamma Epsilon198x ?Los Medanos College Pittsburg, CaliforniaActiveGamma Zeta1995Norco CollegeNorco, CaliforniaInactiveGamma Eta1996Los Angeles Mission CollegeLos Angeles, CaliforniaActiveGamma Theta1953Los Angeles Trade–Technical CollegeLos Angeles, CaliforniaActiveGamma Iota1963West Valley CollegeSaratoga, CaliforniaActiveGamma Kappa1960College of the SiskiyousSiskiyou County, CaliforniaActiveGamma Lambda1970Victor Valley CollegeVictorville, CaliforniaActiveGamma MuMoreno Valley CollegeMoreno Valley, CaliforniaActiveGamma NuInactive ?Gamma Xi – 1928; 1961Sacramento City CollegeSacramento, CaliforniaActiveGamma Omicron1958Cerritos CollegeNorwalk, CaliforniaActiveGamma PiSouthwestern CollegeChula Vista, CaliforniaActiveGamma Rho1962College of the RedwoodsEureka, CaliforniaActiveGamma Sigma1948Riverside Community CollegeRiverside, CaliforniaActiveGamma Tau1962Merced CollegeMerced, CaliforniaActiveGamma Upsilon1958Merritt CollegeOakland, CaliforniaActiveGamma Phi1961Cabrillo CollegeAptos, CaliforniaActiveGamma Chi1962Barstow Community CollegeBarstow, CaliforniaActiveGamma Psi1957Diablo Valley CollegePleasant Hill, CaliforniaActiveGamma Omega1957Palo Verde CollegeBlythe, CaliforniaActiveGamma Omega1954San Jose City CollegeSan Jose, CaliforniaActiveSigma Alpha1962College of the Desert Palm Desert, CaliforniaActiveSigma Beta1982Ohlone CollegeFremont, CaliforniaActiveSigma Gammac. 1999Madera Community CollegeMadera, CaliforniaActiveClovis Community CollegeFresno, CaliforniaMadera Community College Oakhurst CampusOakhurst, CaliforniaSigma Delta1979San Diego Miramar CollegeSan Diego, CaliforniaActiveSigma Epsilonbefore 1973Saddleback CollegeMission Viejo, CaliforniaActiveSigma ZetaAmerican River CollegeSacramento, CaliforniaActiveSigma EtaInactive ?Sigma Theta1981Las Positas CollegeLivermore, CaliforniaActiveSigma Iota1989Mission CollegeSanta Clara, CaliforniaActiveSigma Kappa1972College of the CanyonsSanta Clarita, CaliforniaActiveSigma LambdaInactive ?Sigma MuInactive ?Sigma Nu1980College of Marin – Indian Valley CampusNovato, CaliforniaActiveSigma Xi1972Grossmont CollegeEl Cajon, CaliforniaActiveSigma OmicronSkyline CollegeSan Bruno, CaliforniaActiveSigma Pi1963Golden West CollegeHuntington Beach, CaliforniaActiveSigma Rho1961Chabot CollegeHayward, CaliforniaActiveSigma SigmaInactive ?Sigma Tau1968Mt. San Jacinto CollegeRiverside County, CaliforniaActiveSigma Upsilon1979San Diego Mesa CollegeSan Diego, CaliforniaActiveSigma Phic. 1968Rio Hondo CollegeWhittier, CaliforniaActiveSigma Chi1978Chabot College (Evening)Hayward, CaliforniaActiveSigma Psi1965Cypress CollegeCypress, CaliforniaActiveCuyamaca College Rancho San Diego, CaliforniaSigma Omega1977Oxnard CollegeOxnard, CaliforniaActiveAlpha Delta SigmaLos Angeles City CollegeLos Angeles, CaliforniaActiveBeta Kappa1975Los Angeles Southwest CollegeLos Angeles, CaliforniaActiveDelta Chi1973Long Beach City College, Pacific Coat CampusLong Beach, CaliforniaActiveDelta Psi1968Cañada CollegeRedwood City, CaliforniaActiveLambda Tau1987Lake Tahoe Community CollegeSouth Lake Tahoe, CaliforniaActiveSigma Delta Chic. 1969De Anza CollegeCupertino, CaliforniaActiveSigma Phi UpsilonLaney CollegeOakland, CaliforniaActiveOmega Sigma RhoIrvine Valley CollegeIrvine, CaliforniaActivePsi Lambda Kappa1963West Los Angeles CollegeCulver City, CaliforniaActiveAquarius1973Allan Hancock College Vanderberg DivisionVandenberg Space Force Base, Santa Barbara County, CaliforniaActiveButte CollegeChico, Orland, and Oroville, CaliforniaInactiveCerro Coso Community CollegeRidgecrest, CaliforniaInactiveCoastline Community CollegeOrange County, CaliforniaInactiveCollege of AlamedaAlameda, CaliforniaCosumnes River CollegeSacramento, CaliforniaInactiveEvergreen Valley CollegeSan Jose, CaliforniaInactiveFeather River CollegeQuincy, CaliforniaInactiveLos Angeles Valley CollegeLos Angeles, CaliforniaInactiveMendocino CollegeUkiah, CaliforniaInactiveSanta Barbara City CollegeSanta Barbara, CaliforniaInactiveVista CollegeBerkeley, CaliforniaInactive

Notes

References