States ranked by misallocation of teacher quality: Share of U.S. 8th-grade math teachers with quality measure in average school compared with high-poverty schools, by state, 2011

With five or more years of experience With major or minor in math With regular/standard certification
Average High poverty Gap (average–high poverty) Average High poverty Gap (average–high poverty) Average High poverty Gap (average–high poverty)
Connecticut 81.7% 62.3% 19.3 New Hampshire 88.8% 48.7% 40.0 Virginia 88.9% 77.4% 11.5
Virginia 82.5% 67.6% 14.9 Wisconsin 77.4% 55.4% 22.0 South Dakota 96.9% 85.6% 11.4
Nebraska 83.2% 71.2% 12.0 Pennsylvania 82.0% 70.3% 11.7 Maryland 94.2% 84.4% 9.8
New Hampshire 84.0% 72.3% 11.8 Massachusetts 83.8% 72.5% 11.3 Connecticut 89.4% 80.8% 8.7
Maryland 80.7% 69.4% 11.3 Ohio 88.6% 77.5% 11.1 Massachusetts 89.3% 81.2% 8.1
Minnesota 81.9% 71.1% 10.7 North Dakota 93.1% 82.7% 10.4 Utah 91.8% 84.4% 7.4
Pennsylvania 82.3% 72.7% 9.6 Kansas 86.5% 77.9% 8.6 District of Columbia 62.7% 56.7% 6.1
New York 83.2% 74.2% 9.1 New Jersey 79.7% 71.7% 7.9 Vermont 96.0% 90.2% 5.8
District of Columbia 58.2% 51.3% 6.9 South Dakota 86.1% 79.1% 7.0 Iowa 91.6% 87.5% 4.1
Arizona 75.8% 69.7% 6.1 Montana 73.6% 66.9% 6.7 Washington 93.3% 89.2% 4.1
Washington 87.8% 81.7% 6.0 Colorado 86.6% 80.4% 6.2 California 88.5% 84.4% 4.0
Oregon 88.8% 83.2% 5.6 Nebraska 92.5% 87.1% 5.4 South Carolina 90.9% 87.0% 4.0
Iowa 83.4% 78.2% 5.2 Idaho 75.6% 70.3% 5.3 North Carolina 83.4% 79.4% 3.9
Idaho 84.5% 79.7% 4.8 District of Columbia 77.5% 72.2% 5.3 Nebraska 98.0% 94.6% 3.5
California 89.5% 84.9% 4.6 Maryland 85.4% 80.5% 5.0 Arizona 82.9% 79.5% 3.4
Missouri 79.5% 75.5% 4.1 Alaska 63.6% 59.0% 4.6 New York 89.3% 86.1% 3.2
Indiana 82.6% 78.7% 3.9 Arizona 64.2% 59.9% 4.3 Nevada 87.9% 85.2% 2.6
Florida 85.7% 82.0% 3.7 Minnesota 96.5% 92.5% 4.0 Missouri 95.3% 92.7% 2.5
Colorado 77.6% 74.0% 3.6 Nevada 78.6% 74.7% 3.9 Kansas 97.0% 94.6% 2.5
Arkansas 80.4% 76.9% 3.6 Indiana 97.0% 93.3% 3.8 Michigan 94.1% 91.9% 2.2
Delaware 79.5% 76.7% 2.9 Utah 90.4% 86.7% 3.7 New Mexico 93.0% 90.9% 2.1
Nevada 84.0% 81.1% 2.9 New Mexico 80.4% 76.7% 3.7 Montana 95.1% 93.0% 2.1
Georgia 80.8% 78.1% 2.7 Vermont 89.5% 86.2% 3.4% Arkansas 92.7% 90.7% 2.0
Hawaii 74.4% 71.7% 2.7 Georgia 83.8% 81.1% 2.7% Rhode Island 99.2% 97.2% 2.0
Kentucky 81.7% 79.2% 2.6 Missouri 83.0% 80.7% 2.3% Oregon 93.3% 91.3% 1.9
North Carolina 80.5% 78.1% 2.4 Wyoming 93.5% 91.3% 2.2% Wisconsin 93.2% 91.5% 1.8
Vermont 80.1% 77.7% 2.3 West Virginia 94.1% 92.0% 2.1% Georgia 93.5% 91.8% 1.7
West Virginia 82.0% 79.7% 2.2 Michigan 95.3% 93.2% 2.1% Kentucky 93.2% 92.1% 1.1
Texas 78.3% 76.2% 2.1 North Carolina 81.0% 79.0% 2.0% Wyoming 97.2% 96.1% 1.1
Alabama 87.6% 85.5% 2.0 Hawaii 79.9% 78.0% 1.8% Florida 91.8% 90.7% 1.0
Montana 88.3% 86.3% 1.9 New York 93.9% 92.5% 1.4% Indiana 97.3% 96.3% 1.0
South Carolina 76.8% 75.3% 1.5 Illinois 86.3% 85.0% 1.4% Maine 93.9% 93.1% 0.8
Louisiana 86.6% 85.2% 1.5 Virginia 86.7% 85.9% 0.8% Tennessee 93.3% 92.8% 0.6
Mississippi 70.0% 68.9% 1.0 Kentucky 92.9% 92.3% 0.6% Louisiana 88.5% 88.0% 0.5
Kansas 85.1% 84.5% 0.6 Oklahoma 73.1% 72.6% 0.5% West Virginia 94.3% 93.8% 0.5
Tennessee 85.0% 84.8% 0.2 Tennessee 68.2% 68.0% 0.1% Pennsylvania 93.8% 93.5% 0.3
Oklahoma 84.8% 84.8% -0.1 Arkansas 73.0% 73.0% 0.0% Illinois 98.2% 97.9% 0.3
Wisconsin 87.6% 88.0% -0.3 Washington 74.4% 74.5% -0.2% Colorado 84.7% 84.4% 0.3
New Mexico 76.4% 77.0% -0.5 Delaware 79.7% 80.0% -0.3% Alabama 95.8% 95.6% 0.2
Utah 78.0% 78.9% -0.9 Oregon 81.9% 82.3% -0.4% Texas 93.1% 93.1% 0.0
Maine 90.5% 91.5% -0.9 Rhode Island 95.3% 95.9% -0.6% Minnesota 95.6% 96.0% -0.4
Illinois 85.3% 86.4% -1.0 Florida 68.1% 69.4% -1.3% Idaho 95.6% 96.1% -0.5
Michigan 93.6% 94.9% -1.3 Mississippi 78.6% 80.1% -1.5% Mississippi 91.9% 92.9% -1.0
Massachusetts 84.5% 87.1% -2.6 Alabama 89.6% 91.1% -1.5% North Dakota 93.5% 94.7% -1.2
South Dakota 84.0% 86.8% -2.8 Louisiana 44.7% 46.4% -1.7% Delaware 94.9% 96.3% -1.4
Alaska 83.3% 87.6% -4.3 Connecticut 90.0% 91.8% -1.8% Oklahoma 92.9% 94.4% -1.5
New Jersey 86.4% 91.3% -4.9 Texas 80.0% 81.8% -1.8% Alaska 93.3% 95.4% -2.0
Ohio 88.3% 93.3% -5.1 Maine 71.2% 73.1% -1.8% Ohio 91.7% 95.6% -3.9
Rhode Island 86.0% 91.8% -5.8 California 79.6% 81.9% -2.3% New Hampshire 95.7% 100.0% -4.3
Wyoming 83.7% 89.8% -6.1 South Carolina 82.3% 84.8% -2.6% New Jersey 94.8% 100.0% -5.2
North Dakota 78.9% 88.0% -9.1 Iowa 86.6% 91.1% -4.5% Hawaii 86.1% 98.6% -12.5
Total 82.5% 79.7% 2.8 Total 82.4% 78.6% 3.8% Total 92.2% 90.3% 1.9

Note: Data are for teachers in public, noncharter schools. High-poverty schools are those in which more than 50 percent of students are eligible for free or reduced-price lunch. Gaps may not sum due to rounding.

Source: 2011 National Assessment of Educational Progress (NAEP) microdata from the National Center for Education Statistics (NCES). Data from schools operated by the Department of Defense for the children of service members are excluded.

View the underlying data on epi.org.