Percentile scores for age 17 long-term trend mathematics, by grade level and jurisdiction: 2012, 2008, 2004, 1999, 1996, 1994, 1992, 1990, 1986, 1982, and 1978
Year
Jurisdiction
10th grade or below
11th grade
12th grade
10th Percentile
Standard Error
25th Percentile
Standard Error
50th Percentile
Standard Error
75th Percentile
Standard Error
90th Percentile
Standard Error
10th Percentile
Standard Error
25th Percentile
Standard Error
50th Percentile
Standard Error
75th Percentile
Standard Error
90th Percentile
Standard Error
10th Percentile
Standard Error
25th Percentile
Standard Error
50th Percentile
Standard Error
75th Percentile
Standard Error
90th Percentile
Standard Error
NOTE: The NAEP Long-Term Trend Mathematics 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), 1978, 1982, 1986, 1990, 1992, 1994, 1996, 1999, 2004, 2008, and 2012 Long-Term Trend Mathematics Assessments.
2012
National
248
(2.1)
267
(1.5)
288
(1.1)
309
(2.3)
329
(2.4)
276
(0.8)
294
(0.7)
312
(0.9)
331
(1.1)
347
(0.8)
275
(3.7)
294
(3.8)
313
(3.3)
332
(3.1)
350
(4.8)
2008
National
250
(1.2)
270
(1.2)
290
(0.8)
310
(1.0)
329
(2.2)
276
(0.8)
294
(0.8)
313
(0.8)
331
(0.5)
346
(1.1)
272
(8.9)
290
(1.6)
311
(4.0)
332
(1.8)
348
(4.0)
2004
National
252
(2.5)
270
(2.0)
289
(1.4)
312
(2.5)
331
(1.9)
274
(1.4)
292
(1.4)
311
(1.1)
330
(0.8)
345
(1.1)
269
(5.3)
290
(8.8)
312
(3.6)
331
(3.7)
348
(5.9)
2004¹
National
252
(2.7)
270
(1.5)
288
(1.7)
310
(4.0)
331
(2.8)
278
(1.3)
293
(1.2)
311
(1.0)
331
(0.5)
347
(1.2)
278
(4.1)
295
(3.0)
318
(5.7)
336
(2.2)
352
(5.0)
1999¹
National
254
(3.9)
270
(2.0)
289
(1.9)
310
(2.6)
329
(3.2)
277
(1.9)
294
(1.7)
314
(1.0)
333
(1.1)
350
(1.6)
271
(5.3)
291
(7.8)
313
(10.0)
334
(7.6)
353
(6.6)
1996¹
National
253
(1.8)
269
(2.0)
289
(2.4)
309
(2.0)
326
(2.4)
276
(1.6)
293
(1.8)
314
(1.6)
333
(2.3)
349
(2.0)
274
(12.5)
292
(1.7)
314
(3.3)
335
(3.0)
351
(4.0)
1994¹
National
249
(2.3)
266
(1.7)
284
(1.5)
302
(1.3)
319
(5.6)
276
(1.6)
293
(1.4)
312
(1.2)
331
(1.6)
348
(1.4)
278
(3.1)
297
(6.4)
317
(5.4)
336
(6.3)
353
(5.8)
1992¹
National
250
(3.1)
267
(1.8)
284
(1.6)
302
(2.7)
319
(2.7)
278
(1.3)
295
(1.0)
314
(0.8)
333
(1.0)
348
(1.4)
280
(3.7)
297
(4.9)
318
(2.8)
340
(6.2)
355
(4.5)
1990¹
National
248
(2.3)
263
(2.0)
280
(1.8)
299
(2.5)
318
(4.9)
273
(1.5)
291
(0.7)
311
(0.8)
331
(1.2)
348
(1.5)
275
(2.3)
289
(2.8)
310
(2.3)
330
(2.0)
347
(2.4)
1986¹
National
243
(3.7)
258
(1.6)
277
(2.7)
295
(2.2)
312
(2.6)
270
(1.4)
286
(0.9)
306
(1.1)
327
(2.3)
345
(1.3)
271
(4.2)
287
(5.6)
306
(6.7)
332
(2.3)
355
(5.6)
1982¹
National
238
(2.4)
253
(1.4)
273
(2.1)
293
(1.6)
313
(1.8)
262
(1.0)
281
(1.2)
303
(1.1)
324
(0.7)
342
(1.2)
265
(2.2)
285
(1.1)
307
(2.1)
329
(1.3)
348
(2.0)
1978¹
National
232
(1.5)
251
(1.0)
272
(1.9)
295
(1.5)
315
(2.1)
261
(1.7)
282
(1.1)
306
(1.2)
328
(0.9)
347
(0.9)
264
(1.5)
286
(1.2)
311
(1.6)
334
(1.0)
352
(1.5)