Table 13. Educational Attainment of the Population 25 Years and Over, By State, 1 Including Confidence Intervals of Estimates: March 2001 (Numbers in thousands) Bachelor's Total Completed degree 25 years High School 1.6*(S. or more 1.6*(S. State and over Percent E.)/1 Percent E.)/1 Alabama 2,806 80.2 1.3 20.2 1.3 Alaska 376 91.1 1.0 25.7 1.6 Arizona 3,182 83.8 1.4 24.4 1.6 Arkansas 1,713 80.5 1.3 18.6 1.3 California 21,006 81.0 0.6 29.1 0.7 Colorado 2,766 88.6 0.9 35.2 1.3 Connecticut 2,281 87.5 0.9 32.4 1.3 Delaware 521 84.7 1.3 28.6 1.6 District of Columbia 382 82.5 1.4 41.6 1.8 Florida 10,831 84.1 0.7 24.6 0.8 Georgia 5,145 82.5 1.3 24.2 1.4 Hawaii 789 89.1 1.1 27.9 1.6 Idaho 783 87.3 1.2 21.2 1.4 Illinois 7,849 86.2 0.7 26.7 0.9 Indiana 3,929 84.4 1.0 21.2 1.1 Iowa 1,865 87.8 1.0 23.9 1.3 Kansas 1,726 87.8 0.9 27.9 1.3 Kentucky 2,582 79.0 1.3 20.4 1.3 Louisiana 2,626 81.0 1.4 19.7 1.4 Maine 867 85.4 1.0 22.2 1.2 Maryland 3,458 88.1 1.0 35.7 1.5 Massachusetts 4,283 85.7 0.9 32.5 1.3 Michigan 6,418 86.3 0.8 24.0 1.0 Minnesota 3,245 92.6 0.7 31.4 1.3 Mississippi 1,784 81.7 1.4 23.3 1.5 Missouri 3,615 88.2 1.0 25.3 1.3 Montana 566 90.2 1.1 22.8 1.5 Nebraska 1,059 89.7 1.0 25.7 1.4 Nevada 1,322 84.9 1.2 20.8 1.3 New Hampshire 837 89.3 0.9 31.6 1.4 New Jersey 5,650 86.6 0.8 30.7 1.1 New Mexico 1,109 81.2 1.5 22.0 1.6 New York 12,409 83.2 0.6 28.9 0.8 North Carolina 5,196 80.0 1.2 23.1 1.2 North Dakota 403 87.0 1.0 24.4 1.3 Ohio 7,370 88.2 0.7 24.1 0.9 Oklahoma 2,144 85.8 1.1 21.1 1.3 Oregon 2,246 86.6 1.0 27.2 1.4 Pennsylvania 8,180 85.9 0.7 25.8 0.9 Rhode Island 697 78.7 1.1 27.4 1.2 South Carolina 2,639 81.9 1.3 23.4 1.4 South Dakota 476 87.7 1.0 23.6 1.3 Tennessee 3,672 78.1 1.4 21.0 1.4 Texas 12,634 78.4 0.8 23.8 0.8 Utah 1,233 90.0 1.1 27.9 1.6 Vermont 409 86.8 1.1 29.0 1.5 Virginia 4,614 84.6 1.1 30.6 1.4 Washington 3,708 89.9 1.0 26.9 1.5 West Virginia 1,203 79.5 1.2 15.8 1.0 Wisconsin 3,468 87.0 0.9 24.9 1.2 Wyoming 314 90.2 1.0 19.2 1.3 1/1.645 times the standard error added to or subtracted from the estimate provides the 90 percent confidence interval.