Percentages at or above each achievement level for grade 4 mathematics, by disability status of student, including those with 504 plan and jurisdiction: 2009, 2007, 2005, and 2003
Year	Jurisdiction	Identified as students with disabilities								Not identified as students with disabilities
Year	Jurisdiction	below Basic	Standard Error	at or above Basic	Standard Error	at or above Proficient	Standard Error	at Advanced	Standard Error	below Basic	Standard Error	at or above Basic	Standard Error	at or above Proficient	Standard Error	at Advanced	Standard Error
— Not available. † Not applicable. # 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, and 2009 Mathematics Assessments.
2009	National public	41	(0.7)	59	(0.7)	19	(0.6)	2	(0.2)	16	(0.3)	84	(0.3)	41	(0.4)	6	(0.2)
2009	Large city	55	(1.8)	45	(1.8)	12	(1.4)	1	(0.6)	25	(0.5)	75	(0.5)	31	(0.8)	5	(0.4)
2009	Atlanta	66	(4.5)	34	(4.5)	9	(2.9)	3	(1.1)	34	(1.7)	66	(1.7)	23	(1.0)	4	(0.6)
2009	Austin	40	(4.8)	60	(4.8)	17	(2.5)	2	(†)	13	(1.4)	87	(1.4)	41	(1.9)	7	(0.9)
2009	Baltimore City	54	(7.7)	46	(7.7)	9	(3.2)	#	(†)	34	(2.0)	66	(2.0)	13	(1.3)	1	(0.3)
2009	Boston	43	(4.1)	57	(4.1)	10	(2.8)	#	(†)	14	(1.3)	86	(1.3)	35	(2.0)	5	(0.8)
2009	Charlotte	33	(4.5)	67	(4.5)	21	(3.8)	3	(1.6)	12	(1.2)	88	(1.2)	48	(2.2)	11	(1.4)
2009	Chicago	67	(4.0)	33	(4.0)	7	(2.1)	1	(0.4)	34	(1.7)	66	(1.7)	19	(1.5)	2	(0.5)
2009	Cleveland	76	(5.4)	24	(5.4)	4	(†)	#	(†)	46	(2.3)	54	(2.3)	9	(1.5)	#	(0.3)
2009	Detroit	95	(2.1)	5	(2.1)	1	(†)	#	(†)	66	(2.6)	34	(2.6)	3	(1.1)	#	(†)
2009	District of Columbia (DCPS)	75	(3.9)	25	(3.9)	5	(2.2)	1	(†)	39	(1.6)	61	(1.6)	20	(1.1)	4	(0.4)
2009	Fresno	74	(7.2)	26	(7.2)	4	(2.1)	#	(†)	39	(2.4)	61	(2.4)	15	(1.4)	1	(0.5)
2009	Houston	56	(5.7)	44	(5.7)	9	(4.1)	#	(†)	16	(1.7)	84	(1.7)	31	(2.1)	3	(0.5)
2009	Jefferson County (KY)	54	(5.1)	46	(5.1)	15	(3.7)	2	(1.4)	24	(1.6)	76	(1.6)	34	(2.3)	6	(1.1)
2009	Los Angeles	76	(4.0)	24	(4.0)	5	(2.1)	1	(†)	35	(1.6)	65	(1.6)	21	(2.0)	2	(0.5)
2009	Miami-Dade	45	(4.3)	55	(4.3)	13	(2.6)	#	(†)	16	(1.8)	84	(1.8)	35	(2.0)	4	(0.6)
2009	Milwaukee	69	(4.7)	31	(4.7)	4	(2.0)	#	(†)	36	(2.5)	64	(2.5)	17	(2.0)	1	(0.4)
2009	New York City	43	(3.7)	57	(3.7)	13	(2.2)	1	(0.7)	16	(1.4)	84	(1.4)	41	(2.1)	7	(0.8)
2009	Philadelphia	71	(5.4)	29	(5.4)	4	(2.2)	#	(†)	35	(1.9)	65	(1.9)	18	(1.8)	2	(0.6)
2009	San Diego	57	(6.0)	43	(6.0)	8	(2.7)	1	(†)	19	(2.0)	81	(2.0)	40	(2.4)	7	(1.1)
2007	National public	40	(0.5)	60	(0.5)	19	(0.4)	2	(0.2)	16	(0.2)	84	(0.2)	41	(0.3)	6	(0.1)
2007	Large city	56	(1.7)	44	(1.7)	13	(1.1)	1	(0.3)	27	(0.6)	73	(0.6)	30	(0.7)	4	(0.3)
2007	Atlanta	62	(6.0)	38	(6.0)	13	(4.0)	3	(1.8)	37	(1.5)	63	(1.5)	21	(1.5)	3	(0.7)
2007	Austin	34	(3.3)	66	(3.3)	23	(3.6)	2	(1.2)	16	(1.3)	84	(1.3)	41	(2.2)	7	(0.8)
2007	Baltimore City	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2007	Boston	49	(3.8)	51	(3.8)	8	(2.1)	#	(†)	17	(1.5)	83	(1.5)	32	(2.5)	4	(0.8)
2007	Charlotte	41	(5.9)	59	(5.9)	19	(3.5)	2	(†)	11	(1.1)	89	(1.1)	47	(1.8)	9	(1.3)
2007	Chicago	73	(3.6)	27	(3.6)	10	(2.1)	1	(†)	39	(1.7)	61	(1.7)	17	(1.2)	2	(0.5)
2007	Cleveland	‡	(†)	‡	(†)	‡	(†)	‡	(†)	45	(2.5)	55	(2.5)	11	(1.8)	#	(0.2)
2007	Detroit	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2007	District of Columbia (DCPS)	80	(3.1)	20	(3.1)	3	(1.1)	1	(†)	48	(1.4)	52	(1.4)	15	(0.8)	3	(0.4)
2007	Fresno	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2007	Houston	49	(4.8)	51	(4.8)	10	(2.5)	2	(1.4)	18	(1.5)	82	(1.5)	29	(1.3)	3	(0.5)
2007	Jefferson County (KY)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2007	Los Angeles	69	(4.6)	31	(4.6)	8	(2.0)	1	(†)	37	(1.8)	63	(1.8)	20	(1.1)	2	(0.3)
2007	Miami-Dade	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2007	Milwaukee	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2007	New York City	50	(3.4)	50	(3.4)	12	(2.2)	1	(0.5)	16	(1.6)	84	(1.6)	38	(2.0)	6	(1.0)
2007	Philadelphia	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2007	San Diego	63	(5.4)	37	(5.4)	12	(3.1)	#	(†)	22	(1.6)	78	(1.6)	37	(2.2)	6	(0.9)
2005	National public	44	(0.7)	56	(0.7)	16	(0.4)	2	(0.2)	17	(0.2)	83	(0.2)	38	(0.3)	5	(0.1)
2005	Large city	58	(1.5)	42	(1.5)	11	(1.0)	2	(0.6)	29	(0.5)	71	(0.5)	26	(0.6)	3	(0.2)
2005	Atlanta	72	(5.1)	28	(5.1)	5	(2.8)	#	(†)	41	(1.7)	59	(1.7)	18	(1.0)	3	(0.9)
2005	Austin	26	(6.5)	74	(6.5)	18	(3.6)	1	(†)	14	(1.4)	86	(1.4)	42	(1.7)	7	(1.3)
2005	Baltimore City	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2005	Boston	57	(3.3)	43	(3.3)	6	(1.8)	#	(†)	21	(1.5)	79	(1.5)	26	(1.5)	3	(0.7)
2005	Charlotte	34	(5.9)	66	(5.9)	26	(4.6)	4	(2.2)	12	(1.3)	88	(1.3)	46	(2.4)	10	(1.0)
2005	Chicago	70	(6.9)	30	(6.9)	7	(3.2)	1	(†)	46	(1.9)	54	(1.9)	14	(2.0)	1	(0.5)
2005	Cleveland	65	(5.9)	35	(5.9)	4	(2.3)	#	(†)	37	(2.4)	63	(2.4)	14	(1.5)	#	(0.3)
2005	Detroit	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2005	District of Columbia (DCPS)	83	(2.5)	17	(2.5)	4	(1.3)	1	(†)	52	(1.3)	48	(1.3)	10	(0.9)	1	(0.3)
2005	Fresno	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2005	Houston	54	(5.9)	46	(5.9)	12	(4.0)	1	(0.9)	20	(1.6)	80	(1.6)	28	(2.2)	3	(0.6)
2005	Jefferson County (KY)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2005	Los Angeles	70	(4.4)	30	(4.4)	5	(1.7)	#	(†)	40	(1.4)	60	(1.4)	20	(1.2)	2	(0.6)
2005	Miami-Dade	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2005	Milwaukee	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2005	New York City	60	(3.4)	40	(3.4)	7	(2.2)	#	(†)	23	(1.7)	77	(1.7)	28	(1.7)	3	(0.7)
2005	Philadelphia	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2005	San Diego	51	(6.5)	49	(6.5)	17	(4.6)	4	(1.8)	23	(1.4)	77	(1.4)	30	(1.9)	4	(0.9)
2003	National public	50	(0.6)	50	(0.6)	12	(0.4)	1	(0.1)	21	(0.3)	79	(0.3)	34	(0.3)	4	(0.1)
2003	Large city	64	(1.4)	36	(1.4)	7	(0.9)	1	(0.2)	34	(1.1)	66	(1.1)	22	(1.1)	3	(0.4)
2003	Atlanta	67	(6.2)	33	(6.2)	8	(2.2)	#	(†)	49	(2.2)	51	(2.2)	14	(1.7)	2	(0.6)
2003	Austin	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2003	Baltimore City	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2003	Boston	71	(4.1)	29	(4.1)	3	(1.2)	#	(†)	35	(2.4)	65	(2.4)	14	(1.7)	1	(0.5)
2003	Charlotte	36	(3.2)	64	(3.2)	16	(3.1)	2	(1.3)	13	(1.5)	87	(1.5)	45	(2.2)	7	(1.2)
2003	Chicago	74	(3.5)	26	(3.5)	4	(1.5)	1	(†)	47	(1.9)	53	(1.9)	10	(1.0)	1	(0.2)
2003	Cleveland	78	(5.3)	22	(5.3)	1	(†)	#	(†)	47	(2.2)	53	(2.2)	10	(1.5)	#	(0.2)
2003	Detroit	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2003	District of Columbia (DCPS)	91	(2.1)	9	(2.1)	2	(0.9)	#	(†)	61	(1.2)	39	(1.2)	8	(0.6)	1	(0.3)
2003	Fresno	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2003	Houston	47	(5.0)	53	(5.0)	10	(2.6)	#	(†)	28	(2.3)	72	(2.3)	19	(2.3)	2	(0.5)
2003	Jefferson County (KY)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2003	Los Angeles	73	(3.0)	27	(3.0)	4	(1.6)	#	(†)	46	(1.6)	54	(1.6)	14	(1.3)	1	(0.3)
2003	Miami-Dade	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2003	Milwaukee	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2003	New York City	65	(4.1)	35	(4.1)	4	(1.6)	#	(†)	28	(1.8)	72	(1.8)	24	(1.5)	3	(0.5)
2003	Philadelphia	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
2003	San Diego	58	(4.2)	42	(4.2)	8	(2.9)	1	(†)	31	(1.4)	69	(1.4)	21	(1.9)	2	(0.7)