Percentile scores for grade 8 U.S. history, by parental education level, from 2 questions and jurisdiction: 2010, 2006, 2001, and 1994
YearJurisdictionDid not finish high schoolGraduated high schoolSome education after high schoolGraduated collegeUnknown
10th percentileStandard Error25th percentileStandard Error50th percentileStandard Error75th percentileStandard Error90th percentileStandard Error10th percentileStandard Error25th percentileStandard Error50th percentileStandard Error75th percentileStandard Error90th percentileStandard Error10th percentileStandard Error25th percentileStandard Error50th percentileStandard Error75th percentileStandard Error90th percentileStandard Error10th percentileStandard Error25th percentileStandard Error50th percentileStandard Error75th percentileStandard Error90th percentileStandard Error10th percentileStandard Error25th percentileStandard Error50th percentileStandard Error75th percentileStandard Error90th percentileStandard Error
NOTE: The NAEP U.S. History scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant. Analyze results with NAEP Data Explorer.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 1994, 2001, 2006, and 2010 U.S. History Assessments.
2010National214(2.0)233(1.1)251(1.0)269(1.2)282(1.5)220(2.4)237(0.7)257(1.0)274(1.5)290(1.4)233(1.7)251(1.6)268(1.3)285(1.2)299(1.5)239(1.3)258(1.2)278(1.0)295(1.0)309(0.8)210(2.9)229(1.8)249(1.5)269(1.3)285(1.5)
2006National207(2.8)225(2.5)245(1.8)264(1.7)281(1.4)212(2.5)233(2.5)254(3.2)273(1.1)289(0.9)230(1.3)248(1.8)267(1.5)285(1.3)300(2.3)235(1.2)256(1.2)277(0.8)295(0.8)310(0.5)203(2.4)222(1.9)244(1.2)264(2.0)282(1.4)
2001National199(4.4)219(2.9)242(2.6)263(5.8)281(5.8)213(3.8)232(1.3)252(1.3)271(1.9)288(2.2)227(2.1)246(2.5)266(0.9)284(2.0)299(0.7)234(1.3)254(1.1)275(1.2)295(0.9)311(1.3)199(4.3)219(2.4)241(2.8)261(2.7)279(2.2)
2001ยนNational203(2.4)223(4.1)246(3.3)264(2.1)282(5.6)216(2.7)234(1.0)253(1.4)272(1.7)289(1.5)230(1.9)248(1.2)266(1.2)285(1.2)299(1.4)237(1.6)255(1.2)276(1.0)295(1.1)311(1.3)207(1.5)224(2.4)244(2.5)265(2.1)282(4.3)
1994ยนNational204(4.2)221(1.9)242(4.6)262(2.7)277(1.9)211(1.6)231(1.3)252(1.1)271(1.6)287(1.5)228(1.1)247(1.6)264(1.2)283(1.6)299(0.7)230(2.2)251(1.1)273(1.0)291(1.2)307(1.2)195(4.0)217(2.9)240(1.7)261(1.8)279(1.9)