Outstanding Scholastic Development Award for a Collegiate ChapterWestern Province Award WinnersFor more information about the Outstanding Scholastic Development Award for a Collegiate Chapter, please visit its award page. | |||
|---|---|---|---|
| 2025Gamma OmegaArizona StateAll 2025 Winners | 2024Gamma PsiArizonaAll 2024 Winners | 2023Zeta OmegaNorthern ArizonaAll 2023 Winners | 2022Gamma PsiArizonaAll 2022 Winners |
| 2021Gamma OmegaArizona StateAll 2021 Winners | 2020Gamma PsiArizonaAll 2020 Winners | 2019Zeta OmegaNorthern ArizonaAll 2019 Winners | 2018Alpha NuDenverAll 2018 Winners |
| 2017Sigma UpsilonWashington-SeattleAll 2017 Winners | 2016Omicron SigmaCalifornia-San DiegoAll 2016 Winners | 2015Gamma OmegaArizona StateAll 2015 Winners | 2014Pi SigmaCalifornia-IrvineAll 2014 Winners |
| 2013Alpha NuDenverAll 2013 Winners | 2012Delta SigmaLoyola Marymount (CA)All 2012 Winners | 2011Delta SigmaLoyola Marymount (CA)All 2011 Winners | 2010Pi SigmaCalifornia-IrvineAll 2010 Winners |
| 2009Eta ChiCal Poly-PomonaAll 2009 Winners | 2008Lambda ChiCalifornia-RiversideAll 2008 Winners | 2007Lambda ChiCalifornia-RiversideAll 2007 Winners | 2006Lambda SigmaCal State-FullertonAll 2006 Winners |
| 2005Gamma OmicronSan FranciscoAll 2005 Winners | 2004Lambda SigmaCal State-FullertonAll 2004 Winners | 2003Lambda ChiCalifornia-RiversideAll 2003 Winners | |