The report presents data on the distribution of Native American students, faculty, and staff in Oklahoma's public postsecondary education institutions, including community colleges. Data (tables, charts, maps, and narrative) are presented for: Oklahoma's share of Native Americans within the U.S. population; the state's Native American population since 1890; distribution of the general and student populations by race; proportion of Native Americans in postsecondary education, by tribe; Native American enrollments (proportional and headcount); enrollment by tribe and institution; distribution of Native American administrators, faculty, and staff; and ten-year enrollment trends. In some cases, comparisons are made with other ethnic/racial groups. Appended materials include: student enrollment by institution, class level, gender, and tribe; areas of declared major and fields of study; and maps detailing enrollment of Oklahoma tribes by county of residence, headquarters city, and proportion attending each postsecondary institution. (MSE)