This paper profiles the student subgroup achievement and gap trends in Oregon for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Oregon showed a clear trend of gains in reading and math at the basic-and-above, proficient-and-above, and advanced levels for all major racial/ethnic subgroups, low-income students, and boys and girls, with a few exceptions. Progress in narrowing achievement gaps at grades 4, 8, and 10 was mixed. Comparable data were available for 2007-2009 at all three grades analyzed. (Contains 9 tables.) [For the main report, "State Test Score Trends through 2008-09, Part 2: Slow and Uneven Progress in Narrowing Gaps", see ED513914.]