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Digest of Education Statistics: 2006
Digest of Education Statistics: 2006

NCES 2007-017
July 2007


Table 125. Average scale score in mathematics and percentage attaining mathematics achievement levels of 8th-graders in public schools, by level of parental education and state or jurisdiction: Selected years, 1990 through 2005 
State or jurisdiction Average scale score Percent attaining mathematics achievement levels, 20051  Average scale score, by highest level
of education attained by parents, 20052 
1990 1992 1996 2000 2003 2005 Below basic Basic or above3  Proficient
or above4 
Advanced5  Did not finish high school Graduated high school Some education after high school Graduated college
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
United States 262 (1.4) 267 (1.0) 271 (1.2) 272 (0.9) 276 (0.3) 278 (0.2) 32 (0.2) 68 (0.2) 29 (0.2) 6 (0.1) 259 (0.5) 267 (0.3) 280 (0.3) 289 (0.3)
Alabama 253 (1.1) 252 (1.7) 257 (2.1) 264 (1.8) 262 (1.5) 262 (1.5) 47 (1.9) 53 (1.9) 15 (1.4) 2 (0.7) 245 (2.8) 254 (1.6) 267 (1.8) 272 (2.1)
Alaska (†) (†) 278 (1.8) (†) 279 (0.9) 279 (0.8) 31 (1.5) 69 (1.5) 29 (1.3) 6 (0.6) (†) (†) (†) (†)
Arizona6  260 (1.3) 265 (1.3) 268 (1.6) 269 (1.8) 271 (1.2) 274 (1.1) 36 (1.5) 64 (1.5) 26 (1.2) 5 (0.4) 255 (1.7) 266 (1.6) 278 (1.9) 290 (1.5)
Arkansas 256 (0.9) 256 (1.2) 262 (1.5) 257 (1.5) 266 (1.2) 272 (1.2) 36 (1.6) 64 (1.6) 22 (1.1) 3 (0.4) 263 (2.5) 264 (1.8) 279 (1.5) 279 (1.7)
California6  256 (1.3) 261 (1.7) 263 (1.9) 260 (2.1) 267 (1.2) 269 (0.7) 43 (0.8) 57 (0.8) 22 (0.6) 5 (0.4) 253 (1.2) 258 (1.3) 274 (1.2) 284 (1.0)
                                                         
Colorado 267 (0.9) 272 (1.0) 276 (1.1) (†) 283 (1.1) 281 (1.2) 30 (1.6) 71 (1.6) 32 (1.4) 6 (0.8) 257 (1.9) 266 (2.0) 282 (1.9) 294 (1.1)
Connecticut 270 (1.0) 274 (1.1) 280 (1.1) 281 (1.3) 284 (1.2) 281 (1.4) 30 (1.7) 70 (1.7) 35 (1.4) 8 (0.7) 252 (3.6) 264 (1.8) 280 (1.7) 294 (1.5)
Delaware 261 (0.9) 263 (1.0) 267 (0.9) (†) 277 (0.7) 281 (0.6) 28 (1.0) 72 (1.0) 30 (1.0) 5 (0.5) 267 (2.7) 271 (1.7) 284 (1.2) 289 (1.0)
District of Columbia 231 (0.9) 235 (0.9) 233 (1.3) 235 (1.1) 243 (0.8) 245 (0.9) 69 (1.3) 31 (1.3) 7 (0.6) 2 (0.3) 243 (3.6) 238 (1.3) 252 (1.8) 253 (1.3)
Florida 255 (1.2) 260 (1.5) 264 (1.8) (†) 271 (1.5) 274 (1.1) 35 (1.3) 65 (1.3) 26 (1.2) 5 (0.7) 260 (2.1) 267 (1.8) 279 (1.6) 282 (1.5)
                                                         
Georgia 259 (1.3) 259 (1.2) 262 (1.6) 265 (1.2) 270 (1.2) 272 (1.1) 38 (1.3) 62 (1.3) 23 (1.2) 4 (0.5) 252 (2.6) 261 (2.0) 275 (1.9) 284 (1.5)
Hawaii 251 (0.8) 257 (0.9) 262 (1.0) 262 (1.4) 266 (0.8) 266 (0.7) 44 (1.0) 56 (1.0) 18 (0.8) 3 (0.4) 250 (4.4) 255 (1.7) 271 (1.4) 274 (1.3)
Idaho6  271 (0.8) 275 (0.7) (†) 277 (1.0) 280 (0.9) 281 (0.9) 27 (1.1) 73 (1.1) 30 (1.2) 5 (0.6) 265 (2.3) 270 (1.9) 283 (2.2) 290 (1.0)
Illinois6  261 (1.7) (†) (†) 275 (1.7) 277 (1.2) 278 (1.1) 32 (1.2) 68 (1.2) 29 (1.3) 5 (0.6) 255 (2.0) 266 (1.4) 279 (1.4) 289 (1.4)
Indiana6  267 (1.2) 270 (1.1) 276 (1.4) 281 (1.4) 281 (1.1) 282 (1.0) 26 (1.2) 74 (1.2) 30 (1.3) 5 (0.6) 264 (2.5) 274 (1.5) 286 (1.7) 291 (1.5)
                                                         
Iowa 278 (1.1) 283 (1.0) 284 (1.3) (†) 284 (0.8) 284 (0.9) 25 (1.1) 76 (1.1) 34 (1.2) 6 (0.6) 264 (2.6) 272 (1.7) 285 (1.3) 293 (1.0)
Kansas6  (†) (†) (†) 283 (1.7) 284 (1.3) 284 (1.0) 23 (1.3) 77 (1.3) 34 (1.4) 5 (0.6) 261 (2.7) 273 (1.8) 286 (1.3) 294 (1.3)
Kentucky 257 (1.2) 262 (1.1) 267 (1.1) 270 (1.3) 274 (1.2) 274 (1.2) 36 (1.6) 64 (1.6) 23 (1.4) 3 (0.6) 256 (1.9) 264 (1.4) 277 (1.8) 285 (1.6)
Louisiana 246 (1.2) 250 (1.7) 252 (1.6) 259 (1.5) 266 (1.5) 268 (1.4) 41 (2.1) 59 (2.1) 16 (1.4) 2 (0.4) 260 (2.6) 260 (2.3) 274 (1.6) 275 (1.7)
Maine6  (†) 279 (1.0) 284 (1.3) 281 (1.1) 282 (0.9) 281 (0.8) 26 (1.0) 74 (1.0) 30 (1.1) 5 (0.5) 264 (3.1) 271 (1.7) 284 (1.7) 290 (1.1)
                                                         
Maryland 261 (1.4) 265 (1.3) 270 (2.1) 272 (1.7) 278 (1.0) 278 (1.1) 34 (1.5) 66 (1.5) 30 (1.3) 7 (0.7) 255 (4.2) 268 (2.2) 277 (1.9) 288 (1.5)
Massachusetts (†) 273 (1.0) 278 (1.7) 279 (1.5) 287 (0.9) 292 (0.9) 20 (1.1) 80 (1.1) 43 (1.4) 11 (0.8) 271 (3.2) 278 (1.7) 286 (1.6) 302 (1.1)
Michigan6  264 (1.2) 267 (1.4) 277 (1.8) 277 (1.9) 276 (2.0) 277 (1.5) 32 (1.6) 68 (1.6) 29 (1.8) 6 (0.8) 254 (4.0) 265 (2.4) 281 (1.7) 286 (1.9)
Minnesota 275 (0.9) 282 (1.0) 284 (1.3) 287 (1.4) 291 (1.1) 290 (1.2) 21 (1.3) 79 (1.3) 43 (1.6) 11 (0.9) 263 (4.4) 275 (2.5) 291 (1.9) 300 (1.2)
Mississippi (†) 246 (1.2) 250 (1.2) 254 (1.1) 261 (1.1) 263 (1.2) 48 (1.7) 52 (1.7) 14 (0.9) 1 (0.3) 254 (2.0) 253 (1.6) 269 (1.8) 269 (1.5)
                                                         
Missouri (†) 271 (1.2) 273 (1.4) 271 (1.5) 279 (1.1) 276 (1.3) 32 (1.8) 68 (1.8) 26 (1.4) 4 (0.6) 263 (3.0) 270 (1.8) 277 (1.9) 285 (1.8)
Montana6  280 (0.9) (†) 283 (1.3) 285 (1.4) 286 (0.8) 286 (0.7) 21 (1.0) 80 (1.0) 36 (1.1) 6 (0.6) 262 (3.2) 277 (1.8) 288 (1.3) 293 (0.9)
Nebraska 276 (1.0) 278 (1.1) 283 (1.0) 280 (1.2) 282 (0.9) 284 (1.0) 25 (1.2) 75 (1.2) 35 (1.6) 6 (0.6) 263 (3.0) 273 (1.9) 285 (2.0) 293 (1.1)
Nevada (†) (†) (†) 265 (0.8) 268 (0.8) 270 (0.8) 40 (1.1) 60 (1.1) 21 (0.9) 3 (0.5) 257 (2.2) 261 (1.6) 278 (1.8) 281 (1.1)
New Hampshire 273 (0.9) 278 (1.0) (†) (†) 286 (0.8) 285 (0.8) 23 (0.9) 77 (0.9) 35 (1.6) 7 (0.7) 269 (2.8) 275 (1.4) 283 (2.0) 294 (1.0)
                                                         
New Jersey 270 (1.1) 272 (1.6) (†) (†) 281 (1.1) 284 (1.4) 26 (1.4) 74 (1.4) 36 (1.5) 9 (1.0) 266 (3.2) 272 (1.9) 283 (1.8) 294 (1.7)
New Mexico 256 (0.7) 260 (0.9) 262 (1.2) 259 (1.3) 263 (1.0) 263 (0.9) 47 (1.5) 53 (1.5) 14 (1.1) 1 (0.3) 249 (1.8) 254 (1.3) 270 (1.7) 276 (1.4)
New York6  261 (1.4) 266 (2.1) 270 (1.7) 271 (2.2) 280 (1.1) 280 (0.9) 30 (1.1) 70 (1.1) 31 (1.3) 6 (0.5) 263 (1.9) 271 (1.4) 280 (1.4) 289 (1.3)
North Carolina 250 (1.1) 258 (1.2) 268 (1.4) 276 (1.3) 281 (1.0) 282 (0.9) 28 (1.2) 72 (1.2) 32 (1.1) 7 (0.8) 265 (3.1) 270 (1.4) 283 (1.5) 294 (1.5)
North Dakota 281 (1.2) 283 (1.1) 284 (0.9) 282 (1.1) 287 (0.8) 287 (0.6) 19 (1.1) 81 (1.1) 35 (1.2) 5 (0.5) 271 (3.7) 274 (1.8) 286 (1.5) 292 (0.8)
                                                         
Ohio 264 (1.0) 268 (1.5) (†) 281 (1.6) 282 (1.3) 283 (1.1) 26 (1.4) 74 (1.4) 33 (1.4) 7 (0.6) 266 (3.8) 272 (1.6) 283 (1.9) 294 (1.3)
Oklahoma 263 (1.3) 268 (1.1) (†) 270 (1.3) 272 (1.1) 271 (1.0) 37 (1.2) 64 (1.2) 21 (1.3) 2 (0.4) 252 (2.1) 262 (2.0) 275 (1.5) 281 (1.3)
Oregon6  271 (1.0) (†) 276 (1.5) 280 (1.5) 281 (1.3) 282 (1.0) 28 (1.1) 72 (1.1) 34 (1.3) 7 (0.8) 262 (3.2) 270 (1.8) 283 (2.0) 295 (1.3)
Pennsylvania 266 (1.6) 271 (1.5) (†) (†) 279 (1.1) 281 (1.5) 28 (1.6) 72 (1.6) 31 (1.6) 6 (0.8) 263 (2.9) 269 (1.9) 283 (2.0) 292 (1.5)
Rhode Island 260 (0.6) 266 (0.7) 269 (0.9) 269 (1.3) 272 (0.7) 272 (0.8) 37 (1.1) 64 (1.1) 24 (0.9) 3 (0.5) 255 (2.7) 263 (1.9) 276 (1.6) 284 (1.0)
                                                         
South Carolina (†) 261 (1.0) 261 (1.5) 265 (1.5) 277 (1.3) 281 (0.9) 29 (1.4) 71 (1.4) 30 (0.9) 7 (0.7) 270 (2.8) 273 (1.8) 285 (2.0) 289 (1.2)
South Dakota (†) (†) (†) (†) 285 (0.8) 287 (0.6) 20 (0.8) 80 (0.8) 37 (1.0) 7 (0.7) 267 (2.2) 276 (1.7) 287 (1.3) 295 (0.9)
Tennessee (†) 259 (1.4) 263 (1.4) 262 (1.5) 268 (1.8) 271 (1.1) 39 (1.6) 61 (1.6) 21 (1.3) 3 (0.4) 259 (2.1) 263 (1.6) 275 (1.9) 279 (1.7)
Texas 258 (1.4) 265 (1.3) 270 (1.4) 273 (1.6) 277 (1.1) 281 (0.6) 28 (0.7) 72 (0.7) 31 (0.8) 6 (0.4) 268 (1.3) 272 (1.2) 286 (1.2) 293 (1.0)
Utah (†) 274 (0.7) 277 (1.0) 274 (1.2) 281 (1.0) 279 (0.7) 29 (1.0) 71 (1.0) 30 (1.1) 5 (0.6) 259 (2.8) 262 (1.5) 280 (1.5) 289 (0.9)
                                                         
Vermont6  (†) (†) 279 (1.0) 281 (1.5) 286 (0.8) 287 (0.8) 23 (1.0) 78 (1.0) 38 (1.1) 9 (0.7) 265 (3.8) 275 (1.4) 285 (1.8) 298 (1.1)
Virginia 264 (1.5) 268 (1.2) 270 (1.6) 275 (1.3) 282 (1.3) 284 (1.1) 25 (1.2) 75 (1.2) 33 (1.5) 8 (0.9) 266 (2.2) 271 (1.9) 282 (2.6) 295 (1.3)
Washington (†) (†) 276 (1.3) (†) 281 (0.9) 285 (1.0) 25 (1.2) 75 (1.2) 36 (1.4) 9 (0.8) 264 (3.0) 277 (1.7) 287 (1.5) 295 (1.3)
West Virginia 256 (1.0) 259 (1.0) 265 (1.0) 266 (1.2) 271 (1.2) 269 (1.0) 40 (1.5) 60 (1.5) 18 (1.0) 1 (0.3) 251 (2.4) 263 (1.4) 273 (1.3) 279 (1.4)
Wisconsin 274 (1.3) 278 (1.5) 283 (1.5) (†) 284 (1.3) 285 (1.2) 24 (1.4) 76 (1.4) 36 (1.4) 7 (0.7) 264 (3.8) 276 (1.7) 288 (2.0) 293 (1.3)
Wyoming 272 (0.7) 275 (0.9) 275 (0.9) 276 (1.0) 284 (0.7) 282 (0.8) 24 (1.1) 76 (1.1) 29 (1.4) 4 (0.4) 262 (3.6) 274 (1.5) 283 (1.5) 290 (1.1)
Department of Defense
 dependents schools7 
(†) (†) (†) (†) (†) 284 (0.7) 24 (0.9) 76 (0.9) 33 (1.6) 5 (0.6) (†) 273 (2.3) 284 (1.7) 288 (1.0)
Domestic schools (†) (†) 269 (2.3) 274 (1.8) 282 (1.5) (†) (†) (†) (†) (†) (†) (†) (†) (†)
Overseas schools (†) (†) 275 (0.9) 278 (1.1) 286 (0.7) (†) (†) (†) (†) (†) (†) (†) (†) (†)
Other jurisdictions                                                        
American Samoa (†) (†) (†) 192 (5.5) (†) (†) (†) (†) (†) (†) (†) (†) (†) (†)
Guam 232 (0.7) 235 (1.0) 239 (1.7) 234 (2.6) (†) (†) (†) (†) (†) (†) (†) (†) (†) (†)
Virgin Islands 219 (0.9) 223 (1.1) (†) (†) (†) (†) (†) (†) (†) (†) (†) (†) (†) (†)
—Not available.
† Not applicable.
‡ Reporting standards not met.
1 Achievement levels are in trial status.
2 Excludes students who responded "I don't know" to the question about educational level of parents.
3 The basic level denotes partial mastery of prerequisite knowledge and skills that are fundamental for proficient work at the 8th-grade level.
4 This level represents solid academic performance for 8th-graders. Students reaching this level have demonstrated compe­tency over challenging subject matter, including subject-matter knowledge, application of such knowledge to real-world situa­tions, and analytical skills appropriate to the subject matter.
5 This level signifies superior performance.
6 Did not meet one or more of the guidelines for school participation in 2000. Data are subject to appreciable nonresponse bias.
7 The definition of the national sample changed in 2005; it now includes all of the Department of Defense schools.
NOTE: Excludes persons not enrolled in school and those who were unable to be tested due to limited proficiency in English or due to a disability. Fifty states, the District of Columbia, and Department of Defense school systems participated in the 2005 State Assessment of 8th-graders and met student and school participation criteria for reporting results. Scale ranges from 0 to 500. Data for 2000, 2003, and 2005 are for situations where student accommodations for the testing were permitted. Detail may not sum to totals because of rounding. Standard errors appear in parentheses.
SOURCE: U.S. Department of Education, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), The Nation's Report Card: Mathematics, 2003 and 2005; and NAEP Data Explorer (http://nces.ed.gov/nationsreportcard/nde/), retrieved October 2005. (This table was prepared October 2005.)