This study reassessed the extent to which socio-economic background, gender, and region endure as sources of educational inequality in Canada. The analysis utilized the 28,000 student Canadian sample from the data set of the OECD's 2003 "Programme for International Student Assessment (PISA)". Results, consistent with previous findings, highlight the uneven distribution of educational achievement in Canada along socio-economic, gender, and regional lines, and point to the continued necessity of policy to mitigate the impact of gender, class, and regional inequalities on the educational outcomes and life chances of young Canadians. (Contains 1 table and 10 notes.)