Order
Cross-
jurisdiction
significant
difference
Number of Jurisdictions
Significantly
White
average scale score
Black
average scale score
White - Black Gap
average scale score
higher
not
different
lower
2011
1992¹
2011 - 1992¹
2011
1992¹
2011 - 1992¹
2011
1992¹
2011 - 1992¹
1
California
California
>
0
1
2
252
221
31
225
182
43
26
39
-12
2
Florida
Florida
x
0
2
1
250
224
26
226
189
37
23
34
-11
3
Texas
Texas
x
1
2
0
253
230
24
232
199
33
22
31
-9
National public
National public
1
3
0
249
227
22
224
192
32
25
35
-10
4
New York
New York
x
2
1
0
245
228
17
224
197
26
22
31
-9
N/A
Illinois
Illinois
‡
‡
‡
‡
249
—
—
219
—
—
29
—
—
— Not available.
NOTE: Black includes African American, Hispanic includes Latino, and Pacific Islander includes Native Hawaiian. Race categories exclude Hispanic origin. Prior to 2011, students in the “two or more races” category were categorized as “unclassified”. 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), 1992 and 2011 Mathematics Assessments.