Percentages at or above each achievement level for grade 8 mathematics, by disability status of student, including those with 504 plan and jurisdiction: 2011, 2009, 2007, 2005, and 2003
Year	Jurisdiction	Identified as students with disabilities				Not identified as students with disabilities
Year	Jurisdiction	below Basic	at or above Basic	at or above Proficient	at Advanced	below Basic	at or above Basic	at or above Proficient	at Advanced
— Not available. # Rounds to zero. ‡ Reporting standards not met. NOTE: The category “students with disabilities” includes students identified as having either an Individualized Education Program (IEP) or protection under Section 504 of the Rehabilitation Act of 1973. DCPS = District of Columbia Public Schools. Detail may not sum to totals because of rounding. 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), 2003, 2005, 2007, 2009, and 2011 Mathematics Assessments.
2011	National public	65	35	9	2	23	77	36	9
2011	Large city	74	26	6	1	33	67	29	6
2011	Albuquerque	77	23	4	1	31	69	29	5
2011	Atlanta	82	18	4	#	43	57	17	3
2011	Austin	63	37	7	1	22	78	41	13
2011	Baltimore City	‡	‡	‡	‡	50	50	14	2
2011	Boston	68	32	7	1	24	76	39	11
2011	Charlotte	59	41	10	2	24	76	39	13
2011	Chicago	74	26	7	2	34	66	22	4
2011	Cleveland	87	13	1	#	52	48	13	1
2011	Dallas	82	18	1	#	34	66	23	3
2011	Detroit	94	6	#	#	68	32	5	#
2011	District of Columbia (DCPS)	92	8	2	#	52	48	18	5
2011	Fresno	92	8	#	#	54	46	15	2
2011	Hillsborough County (FL)	55	45	12	2	24	76	36	8
2011	Houston	69	31	6	1	25	75	28	5
2011	Jefferson County (KY)	74	26	6	1	34	66	27	6
2011	Los Angeles	89	11	1	#	47	53	18	3
2011	Miami-Dade	71	29	6	#	35	65	24	4
2011	Milwaukee	93	7	1	#	51	49	12	1
2011	New York City	74	26	4	#	34	66	27	7
2011	Philadelphia	87	13	1	#	43	57	20	4
2011	San Diego	76	24	3	#	29	71	35	9
2009	National public	64	36	9	1	24	76	35	8
2009	Large city	76	24	6	1	36	64	26	6
2009	Albuquerque	—	—	—	—	—	—	—	—
2009	Atlanta	84	16	1	#	51	49	13	2
2009	Austin	53	47	13	2	22	78	42	12
2009	Baltimore City	82	18	2	#	55	45	11	1
2009	Boston	68	32	5	1	26	74	36	10
2009	Charlotte	71	29	5	2	24	76	35	9
2009	Chicago	80	20	4	#	44	56	17	2
2009	Cleveland	86	14	#	#	53	47	9	1
2009	Dallas	—	—	—	—	—	—	—	—
2009	Detroit	97	3	1	#	74	26	5	#
2009	District of Columbia (DCPS)	98	2	1	#	56	44	14	4
2009	Fresno	87	13	3	#	51	49	16	3
2009	Hillsborough County (FL)	—	—	—	—	—	—	—	—
2009	Houston	81	19	2	1	26	74	26	5
2009	Jefferson County (KY)	74	26	3	1	37	63	24	5
2009	Los Angeles	87	13	2	#	51	49	15	2
2009	Miami-Dade	70	30	3	#	32	68	25	4
2009	Milwaukee	94	6	1	#	57	43	8	1
2009	New York City	72	28	7	1	34	66	29	8
2009	Philadelphia	83	17	3	1	43	57	19	4
2009	San Diego	68	32	10	1	29	71	34	7
2007	National public	67	33	8	1	26	74	33	7
2007	Large city	78	22	4	#	39	61	23	5
2007	Albuquerque	—	—	—	—	—	—	—	—
2007	Atlanta	‡	‡	‡	‡	57	43	12	2
2007	Austin	62	38	13	2	23	77	37	10
2007	Baltimore City	—	—	—	—	—	—	—	—
2007	Boston	70	30	7	1	30	70	30	8
2007	Charlotte	59	41	12	2	27	73	37	11
2007	Chicago	82	18	3	#	46	54	14	2
2007	Cleveland	90	10	#	#	52	48	8	#
2007	Dallas	—	—	—	—	—	—	—	—
2007	Detroit	—	—	—	—	—	—	—	—
2007	District of Columbia (DCPS)	93	7	1	#	63	37	9	1
2007	Fresno	—	—	—	—	—	—	—	—
2007	Hillsborough County (FL)	—	—	—	—	—	—	—	—
2007	Houston	77	23	5	2	31	69	22	5
2007	Jefferson County (KY)	—	—	—	—	—	—	—	—
2007	Los Angeles	90	10	3	#	52	48	15	2
2007	Miami-Dade	—	—	—	—	—	—	—	—
2007	Milwaukee	—	—	—	—	—	—	—	—
2007	New York City	80	20	2	#	37	63	24	7
2007	Philadelphia	—	—	—	—	—	—	—	—
2007	San Diego	79	21	5	1	35	65	26	6
2005	National public	69	31	7	1	28	72	31	6
2005	Large city	81	19	4	1	43	57	21	4
2005	Albuquerque	—	—	—	—	—	—	—	—
2005	Atlanta	95	5	#	#	66	34	7	1
2005	Austin	64	36	9	1	29	71	34	10
2005	Baltimore City	—	—	—	—	—	—	—	—
2005	Boston	83	17	3	2	36	64	25	7
2005	Charlotte	74	26	8	1	26	74	36	9
2005	Chicago	86	14	2	#	50	50	13	2
2005	Cleveland	96	4	#	#	62	38	7	#
2005	Dallas	—	—	—	—	—	—	—	—
2005	Detroit	—	—	—	—	—	—	—	—
2005	District of Columbia (DCPS)	94	6	#	#	66	34	8	2
2005	Fresno	—	—	—	—	—	—	—	—
2005	Hillsborough County (FL)	—	—	—	—	—	—	—	—
2005	Houston	83	17	4	#	39	61	17	2
2005	Jefferson County (KY)	—	—	—	—	—	—	—	—
2005	Los Angeles	93	7	2	1	59	41	11	2
2005	Miami-Dade	—	—	—	—	—	—	—	—
2005	Milwaukee	—	—	—	—	—	—	—	—
2005	New York City	84	16	3	1	41	59	22	5
2005	Philadelphia	—	—	—	—	—	—	—	—
2005	San Diego	76	24	5	#	36	64	24	4
2003	National public	71	29	6	1	29	71	30	5
2003	Large city	81	19	4	#	46	54	18	3
2003	Albuquerque	—	—	—	—	—	—	—	—
2003	Atlanta	95	5	#	#	68	32	6	1
2003	Austin	—	—	—	—	—	—	—	—
2003	Baltimore City	—	—	—	—	—	—	—	—
2003	Boston	89	11	2	#	42	58	22	5
2003	Charlotte	58	42	16	3	29	71	34	8
2003	Chicago	92	8	1	#	53	47	10	1
2003	Cleveland	90	10	2	#	60	40	6	#
2003	Dallas	—	—	—	—	—	—	—	—
2003	Detroit	—	—	—	—	—	—	—	—
2003	District of Columbia (DCPS)	96	4	1	#	67	33	7	1
2003	Fresno	—	—	—	—	—	—	—	—
2003	Hillsborough County (FL)	—	—	—	—	—	—	—	—
2003	Houston	77	23	4	#	45	55	13	2
2003	Jefferson County (KY)	—	—	—	—	—	—	—	—
2003	Los Angeles	91	9	2	#	65	35	8	1
2003	Miami-Dade	—	—	—	—	—	—	—	—
2003	Milwaukee	—	—	—	—	—	—	—	—
2003	New York City	89	11	#	#	39	61	24	4
2003	Philadelphia	—	—	—	—	—	—	—	—
2003	San Diego	86	14	2	#	43	57	20	2