Order		Cross- jurisdiction significant difference	Number of Jurisdictions Significantly			City average scale score			Suburb average scale score			Town average scale score			Rural average scale score
			higher	not different	lower	2011	2007	2011 - 2007	2011	2007	2011 - 2007	2011	2007	2011 - 2007	2011	2007	2011 - 2007
			higher	not different	lower
1 Illinois	Illinois	>	0	1	3	233	225	8	241	242	0	240	239	1	241	248	-7
2 California	California	x	0	1	3	233	228	5	235	231	3	225	225	0	249	234	15
National public	National public		1	3	1	235	233	2	244	243	0	237	238	-1	243	240	2
3 New York	New York	x	2	2	0	232	234	-2	244	250	-6	232	242	-10	238	248	-11
4 Texas	Texas	x	2	2	0	239	241	-2	244	246	-3	236	240	-4	247	241	6
5 Florida	Florida	<	2	2	0	236	240	-4	242	243	-1	232	240	-8	240	243	-3
NOTE: National public is not included in sorting the jurisdictions. Score differences are calculated based on differences between unrounded scores.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2007 and 2011 Mathematics Assessments.