Percentile scores for grade 12 reading, by all students and jurisdiction: 2009, 2005, 2002, 1998, 1994, and 1992
Year
Jurisdiction
All students
10th percentile
Standard Error
25th percentile
Standard Error
50th percentile
Standard Error
75th percentile
Standard Error
90th percentile
Standard Error
NOTE: The NAEP Reading 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), 1992, 1994, 1998, 2002, 2005, and 2009 Reading Assessments.
2009
National
238
(0.8)
264
(0.8)
291
(0.7)
315
(0.9)
335
(0.9)
2005
National
235
(1.1)
262
(0.8)
288
(0.8)
313
(1.1)
333
(1.1)
2002
National
237
(1.5)
263
(1.3)
289
(0.7)
312
(0.6)
332
(0.9)
1998
National
240
(0.6)
267
(0.8)
293
(0.6)
317
(0.7)
336
(0.8)
1998¹
National
242
(1.3)
268
(1.2)
293
(0.9)
317
(0.9)
337
(0.8)
1994¹
National
239
(0.9)
264
(0.9)
290
(0.6)
313
(0.8)
332
(1.2)
1992¹
National
249
(0.8)
271
(0.8)
294
(0.8)
315
(0.5)
333
(0.7)