Percentages at or above each achievement level for grade 4 mathematics, by gender and jurisdiction: 2011, 2009, 2007, 2005, and 2003
Year	Jurisdiction	Male				Female
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. NOTE: 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	18	82	41	7	18	82	39	6
2011	Large city	25	75	31	5	26	74	29	4
2011	Albuquerque	24	76	34	5	25	75	34	6
2011	Atlanta	34	66	26	6	34	66	23	4
2011	Austin	12	88	48	11	14	86	43	7
2011	Baltimore City	33	67	18	1	31	69	16	1
2011	Boston	20	80	32	5	17	83	33	5
2011	Charlotte	13	87	49	10	11	89	48	9
2011	Chicago	35	65	22	2	37	63	18	1
2011	Cleveland	49	51	11	#	45	55	11	#
2011	Dallas	21	79	27	2	21	79	23	1
2011	Detroit	65	35	3	#	66	34	3	#
2011	District of Columbia (DCPS)	44	56	22	5	39	61	24	5
2011	Fresno	45	55	15	1	43	57	14	1
2011	Hillsborough County (FL)	14	86	45	9	14	86	42	5
2011	Houston	19	81	33	4	17	83	31	3
2011	Jefferson County (KY)	21	79	32	4	23	77	31	5
2011	Los Angeles	37	63	22	3	37	63	18	1
2011	Miami-Dade	22	78	36	5	20	80	29	3
2011	Milwaukee	42	58	14	1	42	58	15	1
2011	New York City	25	75	33	6	24	76	31	5
2011	Philadelphia	35	65	20	2	33	67	20	3
2011	San Diego	20	80	41	8	21	79	37	7
2009	National public	19	81	40	7	19	81	37	5
2009	Large city	28	72	30	5	27	73	28	4
2009	Albuquerque	—	—	—	—	—	—	—	—
2009	Atlanta	38	62	21	5	35	65	22	4
2009	Austin	17	83	39	7	16	84	37	5
2009	Baltimore City	35	65	12	#	38	62	13	1
2009	Boston	20	80	32	6	19	81	29	3
2009	Charlotte	16	84	46	11	12	88	43	9
2009	Chicago	39	61	18	2	37	63	18	2
2009	Cleveland	50	50	9	#	49	51	8	#
2009	Dallas	—	—	—	—	—	—	—	—
2009	Detroit	71	29	2	#	67	33	4	#
2009	District of Columbia (DCPS)	45	55	19	4	41	59	18	4
2009	Fresno	43	57	15	1	41	59	14	1
2009	Hillsborough County (FL)	—	—	—	—	—	—	—	—
2009	Houston	20	80	30	3	17	83	30	2
2009	Jefferson County (KY)	29	71	32	7	26	74	30	5
2009	Los Angeles	38	62	20	2	40	60	18	2
2009	Miami-Dade	19	81	34	4	20	80	31	3
2009	Milwaukee	42	58	15	2	39	61	16	1
2009	New York City	21	79	38	7	21	79	32	5
2009	Philadelphia	39	61	17	2	39	61	16	2
2009	San Diego	23	77	37	7	23	77	35	5
2007	National public	18	82	41	7	19	81	36	4
2007	Large city	30	70	30	4	30	70	26	3
2007	Albuquerque	—	—	—	—	—	—	—	—
2007	Atlanta	38	62	21	4	39	61	19	2
2007	Austin	19	81	40	6	16	84	39	7
2007	Baltimore City	—	—	—	—	—	—	—	—
2007	Boston	24	76	27	3	21	79	28	3
2007	Charlotte	16	84	46	10	14	86	42	6
2007	Chicago	43	57	17	2	42	58	15	1
2007	Cleveland	44	56	11	1	49	51	9	#
2007	Dallas	—	—	—	—	—	—	—	—
2007	Detroit	—	—	—	—	—	—	—	—
2007	District of Columbia (DCPS)	52	48	14	3	49	51	13	2
2007	Fresno	—	—	—	—	—	—	—	—
2007	Hillsborough County (FL)	—	—	—	—	—	—	—	—
2007	Houston	21	79	29	4	20	80	27	2
2007	Jefferson County (KY)	—	—	—	—	—	—	—	—
2007	Los Angeles	39	61	20	2	41	59	18	1
2007	Miami-Dade	—	—	—	—	—	—	—	—
2007	Milwaukee	—	—	—	—	—	—	—	—
2007	New York City	22	78	35	6	21	79	32	4
2007	Philadelphia	—	—	—	—	—	—	—	—
2007	San Diego	26	74	35	6	25	75	35	5
2005	National public	20	80	37	6	21	79	33	4
2005	Large city	32	68	26	4	33	67	23	3
2005	Albuquerque	—	—	—	—	—	—	—	—
2005	Atlanta	42	58	18	4	45	55	15	2
2005	Austin	15	85	41	9	14	86	39	5
2005	Baltimore City	—	—	—	—	—	—	—	—
2005	Boston	29	71	23	2	25	75	22	2
2005	Charlotte	15	85	43	10	14	86	45	8
2005	Chicago	47	53	15	1	50	50	11	1
2005	Cleveland	41	59	14	1	38	62	12	#
2005	Dallas	—	—	—	—	—	—	—	—
2005	Detroit	—	—	—	—	—	—	—	—
2005	District of Columbia (DCPS)	56	44	11	1	55	45	9	1
2005	Fresno	—	—	—	—	—	—	—	—
2005	Hillsborough County (FL)	—	—	—	—	—	—	—	—
2005	Houston	22	78	28	3	23	77	24	3
2005	Jefferson County (KY)	—	—	—	—	—	—	—	—
2005	Los Angeles	40	60	21	3	44	56	16	2
2005	Miami-Dade	—	—	—	—	—	—	—	—
2005	Milwaukee	—	—	—	—	—	—	—	—
2005	New York City	26	74	28	3	28	72	23	2
2005	Philadelphia	—	—	—	—	—	—	—	—
2005	San Diego	25	75	31	5	27	73	27	4
2003	National public	23	77	34	5	25	75	29	3
2003	Large city	36	64	22	3	38	62	19	2
2003	Albuquerque	—	—	—	—	—	—	—	—
2003	Atlanta	51	49	13	3	49	51	13	2
2003	Austin	—	—	—	—	—	—	—	—
2003	Baltimore City	—	—	—	—	—	—	—	—
2003	Boston	40	60	14	1	42	58	11	1
2003	Charlotte	16	84	42	7	15	85	40	5
2003	Chicago	49	51	11	1	50	50	9	1
2003	Cleveland	49	51	11	#	49	51	8	#
2003	Dallas	—	—	—	—	—	—	—	—
2003	Detroit	—	—	—	—	—	—	—	—
2003	District of Columbia (DCPS)	64	36	8	1	63	37	7	1
2003	Fresno	—	—	—	—	—	—	—	—
2003	Hillsborough County (FL)	—	—	—	—	—	—	—	—
2003	Houston	30	70	19	2	31	69	17	1
2003	Jefferson County (KY)	—	—	—	—	—	—	—	—
2003	Los Angeles	43	57	15	1	53	47	11	1
2003	Miami-Dade	—	—	—	—	—	—	—	—
2003	Milwaukee	—	—	—	—	—	—	—	—
2003	New York City	31	69	23	3	35	65	19	2
2003	Philadelphia	—	—	—	—	—	—	—	—
2003	San Diego	33	67	21	3	34	66	19	1