Table II.C.4(2010) Percent of private-sector employees enrolled in a health insurance plan that take single coverage by firm size and State: United States, 2010
Division and State Total Less than 10 employees 10-24 employees 25-99 employees 100-999 employees 1000 or more employees Less than 50 employees 50 or more employees
United States 51.3%    60.9%    60.2%    58.6%    53.5%    46.9%    60.3%    49.3%   
New England:
Connecticut 45.1%    53.8%    55.9%    53.4%    46.1%    40.8%    56.3%    42.7%   
Maine 52.6%    62.5%    59.3%    59.5%    54.4%    46.6%    58.9%    50.7%   
Massachusetts 48.1%    44.9%    55.4%    52.5%    52.8%    45.2%    51.0%    47.4%   
New Hampshire 51.0%    63.6%    59.7%    52.1%    53.8%    47.0%    58.5%    49.0%   
Rhode Island 44.3%    53.1%    58.2%    52.8%    45.5%    38.6%    54.3%    41.6%   
Vermont 50.3%    55.1%    54.7%    56.6%    50.4%    43.7%    55.7%    48.2%   
Middle Atlantic:
New Jersey 47.8%    62.9%    57.3%    54.8%    45.6%    43.7%    61.2%    44.5%   
New York 50.6%    57.7%    58.0%    54.6%    51.7%    47.0%    57.9%    48.6%   
Pennsylvania 50.9%    61.6%    65.6%    56.6%    47.6%    47.5%    62.5%    48.2%   
East North Central:
Illinois 50.1%    53.3%    55.0%    52.9%    48.6%    49.2%    53.4%    49.4%   
Indiana 49.4%    66.6%    65.4%    49.4%    47.4%    47.7%    61.5%    47.4%   
Michigan 42.9%    55.3%    51.5%    44.1%    39.1%    41.3%    50.9%    41.2%   
Ohio 47.8%    51.5%    47.2%    47.5%    43.4%    49.0%    49.6%    47.4%   
Wisconsin 47.2%    44.1%    47.2%    45.1%    46.8%    48.2%    46.5%    47.4%   
West North Central:
Iowa 48.5%    59.2%    53.6%    55.7%    51.0%    44.2%    57.5%    46.5%   
Kansas 47.6%    54.4%    51.0%    54.8%    51.7%    42.5%    51.6%    46.7%   
Minnesota 50.4%    66.5%    59.4%    56.2%    53.2%    46.0%    64.3%    47.6%   
Missouri 50.2%    48.6%    58.3%    53.4%    52.7%    47.9%    56.3%    49.0%   
Nebraska 51.5%    59.3%    50.4%    55.0%    51.8%    50.0%    56.9%    50.2%   
North Dakota 51.2%    49.7%    55.5%    60.8%    59.6%    43.8%    53.3%    50.4%   
South Dakota 51.5%    58.6%    59.2%    56.6%    52.1%    46.2%    57.2%    50.0%   
South Atlantic:
Delaware 50.2%    67.1%    58.8%    56.2%    53.4%    46.3%    61.0%    48.1%   
District of Columbia 53.5%    66.0%    70.7%    67.4%    51.5%    47.9%    67.0%    50.7%   
Florida 53.7%    69.0%    61.3%    66.6%    61.2%    47.4%    67.6%    50.8%   
Georgia 53.3%    58.0%    63.2%    58.4%    59.0%    49.3%    59.3%    52.3%   
Maryland 54.0%    63.4%    66.9%    64.8%    61.7%    45.9%    63.3%    51.7%   
North Carolina 58.2%    61.0%    70.7%    70.5%    57.3%    54.5%    70.1%    56.0%   
South Carolina 52.8%    62.3%    79.7%    69.4%    58.7%    45.1%    72.8%    49.2%   
Virginia 51.4%    61.6%    60.8%    54.8%    57.1%    46.6%    59.6%    49.5%   
West Virginia 50.2%    55.9%    54.7%    60.9%    45.8%    48.1%    53.0%    49.6%   
East South Central:
Alabama 52.4%    62.1%    63.5%    58.0%    57.0%    47.9%    58.6%    51.0%   
Kentucky 50.1%    58.2%    64.6%    68.9%    51.1%    45.6%    64.7%    47.5%   
Mississippi 57.7%    71.4%    82.4%    71.2%    57.4%    50.6%    75.7%    53.6%   
Tennessee 49.1%    63.2%    64.7%    63.9%    49.7%    44.0%    63.0%    46.7%   
West South Central:
Arkansas 56.0%    61.1%    65.0%    65.5%    61.2%    50.2%    62.5%    54.8%   
Louisiana 54.4%    55.3%    60.9%    58.8%    54.0%    51.7%    57.4%    53.4%   
Oklahoma 53.0%    71.6%    64.2%    62.5%    52.3%    46.6%    66.2%    50.2%   
Texas 53.3%    72.9%    62.3%    66.7%    58.7%    45.9%    66.4%    51.0%   
Mountain:
Arizona 55.2%    67.5%    69.3%    61.6%    63.0%    50.1%    66.3%    53.4%   
Colorado 52.2%    52.5%    63.9%    63.9%    61.3%    46.2%    56.8%    51.1%   
Idaho 44.7%    47.2%    51.6%    47.1%    41.8%    43.9%    46.7%    44.2%   
Montana 50.1%    48.3%    53.0%    52.2%    54.6%    46.8%    51.0%    49.8%   
Nevada 56.0%    71.6%    55.7%    72.9%    62.4%    50.2%    64.9%    54.4%   
New Mexico 50.6%    66.6%    54.6%    64.7%    50.5%    45.9%    61.6%    48.6%   
Utah 43.1%    45.7%    30.1%    54.5%    41.0%    43.0%    41.6%    43.4%   
Wyoming 49.6%    51.5%    64.8%    50.2%    47.2%    46.4%    56.4%    47.0%   
Pacific:
Alaska 53.9%    65.2%    64.3%    66.0%    54.2%    47.9%    63.5%    50.9%   
California 52.6%    64.4%    61.7%    61.6%    55.5%    46.5%    61.8%    50.2%   
Hawaii 61.7%    69.9%    79.1%    63.0%    66.8%    52.2%    73.4%    57.1%   
Oregon 53.2%    67.9%    63.6%    62.8%    54.1%    46.0%    66.1%    49.5%   
Washington 55.5%    66.8%    68.3%    72.9%    65.4%    44.5%    69.5%    51.5%   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2010 Medical Expenditure Panel Survey-Insurance Component.

Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.

 

Table II.C.4(2010) Standard error for percent of private-sector employees enrolled in a health insurance plan that take single coverage by firm size and State: United States, 2010
Division and State Total Less than 10 employees 10-24 employees 25-99 employees 100-999 employees 1000 or more employees Less than 50 employees 50 or more employees
United States 0.31%    0.75%    0.89%    0.76%    0.52%    0.41%    0.58%    0.31%   
New England:
Connecticut 1.24%    3.82%    4.44%    3.17%    3.74%    1.88%    1.76%    1.47%   
Maine 1.08%    3.24%    4.10%    4.68%    4.01%    2.31%    1.19%    1.48%   
Massachusetts 1.02%    4.66%    3.91%    1.05%    3.38%    0.99%    2.55%    1.27%   
New Hampshire 1.45%    2.40%    4.46%    3.76%    2.98%    1.95%    1.91%    1.60%   
Rhode Island 2.71%    3.57%    4.10%    6.16%    4.94%    3.48%    2.62%    3.16%   
Vermont 1.78%    3.27%    2.29%    3.40%    2.41%    3.92%    2.36%    1.87%   
Middle Atlantic:
New Jersey 1.84%    4.02%    3.99%    4.50%    2.63%    2.66%    2.55%    2.21%   
New York 0.98%    2.94%    3.70%    3.28%    2.84%    1.55%    1.18%    1.20%   
Pennsylvania 1.04%    4.31%    2.06%    3.93%    3.81%    1.70%    2.02%    1.26%   
East North Central:
Illinois 0.75%    6.73%    7.12%    2.13%    2.77%    1.43%    3.16%    0.65%   
Indiana 1.75%    8.98%    6.16%    2.57%    4.37%    2.32%    3.71%    1.97%   
Michigan 1.66%    4.39%    5.03%    2.76%    4.00%    2.27%    2.71%    1.63%   
Ohio 1.22%    6.23%    4.96%    3.92%    1.73%    1.44%    2.72%    1.46%   
Wisconsin 2.21%    6.39%    4.05%    3.50%    1.77%    4.48%    2.45%    2.59%   
West North Central:
Iowa 1.52%    4.13%    2.82%    4.35%    3.00%    1.70%    2.15%    1.69%   
Kansas 0.88%    4.42%    7.42%    4.19%    5.42%    2.32%    2.94%    1.62%   
Minnesota 1.22%    6.10%    2.74%    4.28%    3.84%    1.72%    3.39%    1.54%   
Missouri 1.36%    4.22%    6.54%    3.44%    5.20%    2.10%    3.79%    1.59%   
Nebraska 1.85%    9.00%    6.13%    2.63%    4.13%    2.65%    5.31%    2.33%   
North Dakota 1.69%    5.21%    4.72%    4.95%    5.88%    2.57%    3.06%    2.52%   
South Dakota 1.76%    4.54%    5.12%    4.66%    2.79%    1.70%    3.63%    1.74%   
South Atlantic:
Delaware 1.90%    5.96%    6.13%    3.12%    6.75%    2.01%    3.90%    1.76%   
District of Columbia 1.54%    4.16%    3.36%    3.26%    2.38%    1.75%    2.15%    1.55%   
Florida 1.14%    3.89%    4.42%    3.99%    3.34%    0.95%    1.25%    1.24%   
Georgia 1.47%    5.60%    6.21%    5.59%    3.58%    1.80%    3.94%    1.56%   
Maryland 1.53%    4.52%    8.08%    4.57%    3.43%    3.70%    2.86%    2.12%   
North Carolina 1.86%    3.61%    6.49%    4.66%    3.73%    2.42%    2.36%    2.32%   
South Carolina 1.63%    6.62%    3.01%    3.86%    4.60%    2.19%    2.59%    2.07%   
Virginia 1.29%    3.36%    4.30%    3.79%    4.21%    2.22%    2.70%    1.37%   
West Virginia 1.62%    5.86%    7.95%    4.93%    6.34%    1.80%    3.67%    1.84%   
East South Central:
Alabama 1.92%    5.98%    5.09%    3.13%    6.05%    2.24%    1.89%    2.17%   
Kentucky 2.05%    5.50%    3.95%    5.63%    3.94%    1.80%    4.12%    1.87%   
Mississippi 1.84%    4.27%    3.24%    3.90%    3.61%    2.88%    2.60%    2.63%   
Tennessee 1.98%    5.59%    9.04%    3.32%    3.53%    2.09%    3.45%    2.21%   
West South Central:
Arkansas 1.76%    5.30%    9.06%    4.98%    4.81%    2.20%    3.62%    1.79%   
Louisiana 1.56%    5.29%    2.58%    5.07%    5.59%    3.14%    3.18%    2.99%   
Oklahoma 1.29%    2.97%    5.67%    5.07%    4.84%    2.35%    2.99%    2.14%   
Texas 1.06%    3.00%    3.52%    2.36%    3.42%    1.21%    1.99%    1.20%   
Mountain:
Arizona 2.53%    8.15%    9.39%    3.92%    4.27%    3.06%    2.02%    3.00%   
Colorado 1.54%    3.90%    3.66%    7.25%    7.74%    1.17%    3.33%    1.83%   
Idaho 1.65%    6.21%    5.50%    7.02%    5.55%    2.33%    3.90%    1.68%   
Montana 1.72%    4.44%    7.77%    5.35%    3.77%    3.78%    3.35%    2.62%   
Nevada 2.05%    4.00%    7.25%    6.32%    4.09%    2.19%    3.96%    2.22%   
New Mexico 1.82%    7.22%    8.29%    6.43%    4.43%    2.24%    4.15%    2.16%   
Utah 1.46%    6.57%    3.90%    3.53%    4.18%    2.33%    2.43%    1.95%   
Wyoming 2.47%    2.79%    3.07%    6.27%    4.45%    4.37%    3.30%    2.93%   
Pacific:
Alaska 1.45%    5.44%    5.04%    3.69%    5.52%    2.18%    3.29%    2.20%   
California 0.88%    3.49%    3.02%    1.78%    2.64%    1.28%    1.96%    0.99%   
Hawaii 1.31%    2.91%    3.28%    3.93%    4.09%    2.50%    2.64%    2.21%   
Oregon 2.55%    2.21%    5.95%    6.13%    5.44%    3.78%    2.95%    3.47%   
Washington 2.80%    4.69%    2.64%    2.33%    4.72%    3.39%    2.96%    3.01%   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2010 Medical Expenditure Panel Survey-Insurance Component.

Note: Definitions and descriptions of the methods used for this survey can be found in the Technical Appendix.