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Regional participation

Results are reported for five regions: Atlantic, North Central, South Central, Mountain, and Pacific. See the map for a breakdown of states in each region. These regions are based on U.S. Census divisions and are configured to align with the overall distribution of the American Indian/Alaska Native (AI/AN) student population.

Number of participating schools with AI/AN students and number of participating AI/AN students in NAEP mathematics, by grade and region: 2011
  Grade 4 Grade 8
Region Schools Students Schools Students
Atlantic 150 400 160 300
North Central 380 1,300 320 1,000
South Central 190 700 200 600
Mountain 400 2,000 320 1,500
Pacific 300 1,000 240 700
NOTE: AI/AN = American Indian/Alaska Native. The number of schools is rounded to the nearest ten. The number of students is rounded to the nearest hundred.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2011 National Indian Education Study.