Order		Cross- jurisdiction significant difference	Number of Jurisdictions Significantly			All students average scale score
			higher	not different	lower	2011
			higher	not different	lower
1 Charlotte	Charlotte	>	0	2	18	265
2 Hillsborough County (FL)	Hillsborough County (FL)	>	0	2	18	264
National public	National public	>	0	3	19	264
3 Austin	Austin	>	0	5	15	261
4 Miami-Dade	Miami-Dade	>	2	3	15	260
5 Jefferson County (KY)	Jefferson County (KY)	>	2	3	15	260
6 San Diego	San Diego	x	2	9	9	256
7 Boston	Boston	x	5	6	9	255
Large city	Large city		6	6	10	255
8 New York City	New York City	x	5	6	9	254
9 Albuquerque	Albuquerque	x	5	6	9	254
10 Chicago	Chicago	x	5	6	9	253
11 Atlanta	Atlanta	x	5	6	9	253
12 Houston	Houston	<	5	6	9	252
13 Dallas	Dallas	<	12	3	5	248
14 Philadelphia	Philadelphia	<	12	3	5	247
15 Los Angeles	Los Angeles	<	12	3	5	246
16 Baltimore City	Baltimore City	<	12	3	5	246
17 Cleveland	Cleveland	<	16	4	0	240
18 Milwaukee	Milwaukee	<	16	4	0	238
19 Fresno	Fresno	<	16	4	0	238
20 District of Columbia (DCPS)	District of Columbia (DCPS)	<	16	4	0	237
21 Detroit	Detroit	<	16	4	0	237
NOTE: DCPS = District of Columbia Public Schools. National public and Large city are 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), 2011 Reading Assessment.