This study compares school-wide Annual Yearly Progress (AYP) results in Indiana schools earning the Recognized ASCA Model Program (RAMP) designation (n = 75) with a sample of control schools stratified by level and locale (n = 226). K-12 schools earning the RAMP designation in 2007, 2008, and 2009 comprise the experimental group. Findings indicate that school-wide proficiency rates in English/Language Arts and Math are significantly higher in RAMP-designated elementary schools compared to elementary controls. Four-year longitudinal results indicate a significant positive difference between RAMP-designated elementary schools and their controls in Math. Findings provide support for the impact of comprehensive, data-driven, accountable school counseling programs at the elementary level and suggest further research is needed at the middle and secondary levels. This article presents and discusses additional results and implications for practice. (Contains 4 tables.)