Table II.C.4 Percent of private-sector employees enrolled in a health insurance plan that take single coverage by firm size and State: United States, 2017
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 54.6%    62.2%    63.6%    63.8%    57.7%    50.1%    63.5%    53.0%   
New England:
Connecticut 52.6%    56.1%    43.9%    58.2%    58.2%    49.6%    55.1%    52.0%   
Maine 57.1%    63.0%    70.8%    68.5%    63.7%    48.3%    65.9%    54.7%   
Massachusetts 50.4%    46.8%    58.7%    53.2%    55.2%    48.2%    53.4%    49.8%   
New Hampshire 52.8%    64.7%    66.8%    59.5%    53.6%    48.2%    63.5%    50.5%   
Rhode Island 52.3%    63.4%    58.4%    52.1%    54.9%    48.6%    59.2%    50.5%   
Vermont 54.9%    69.5%    65.2%    59.1%    56.3%    48.0%    66.5%    52.0%   
Middle Atlantic:
New Jersey 53.9%    54.3%    59.5%    65.5%    53.2%    51.1%    60.8%    52.4%   
New York 53.4%    61.1%    57.5%    63.1%    58.6%    48.8%    58.2%    52.5%   
Pennsylvania 55.4%    69.9%    71.8%    66.8%    58.5%    49.2%    68.4%    53.1%   
East North Central:
Illinois 51.1%    --    54.8%    63.3%    53.3%    46.7%    59.6%    49.8%   
Indiana 52.7%    64.4%    59.0%    51.3%    56.1%    51.2%    56.8%    52.1%   
Michigan 49.1%    55.6%    56.8%    50.2%    52.6%    45.6%    57.7%    47.6%   
Ohio 50.1%    55.0%    57.6%    49.5%    52.9%    48.0%    53.2%    49.6%   
Wisconsin 51.1%    54.1%    50.0% * 54.4%    49.0%    51.3%    52.2%    50.9%   
West North Central:
Iowa 52.4%    48.5%    62.1%    57.6%    56.5%    48.8%    54.2%    52.1%   
Kansas 53.6%    60.2%    55.9%    56.9%    58.2%    49.8%    58.4%    52.6%   
Minnesota 52.1%    63.7%    68.7%    58.8%    53.1%    47.8%    66.3%    49.7%   
Missouri 55.5%    52.7%    54.3%    71.1%    62.6%    50.3%    64.8%    53.8%   
Nebraska 51.5%    51.7%    52.8%    64.3%    57.9%    46.6%    55.8%    50.8%   
North Dakota 54.4%    71.0%    56.8%    57.8%    59.1%    47.1%    60.1%    52.7%   
South Dakota 54.0%    57.9%    60.9%    69.1%    56.9%    47.9%    61.3%    52.7%   
South Atlantic:
Delaware 56.7%    58.6%    70.8%    58.0%    59.5%    54.0%    66.6%    54.6%   
District of Columbia 57.6%    61.8%    71.5%    64.8%    56.1%    53.8%    65.8%    55.8%   
Florida 56.5%    68.5%    65.3%    75.5%    59.9%    51.5%    67.8%    54.8%   
Georgia 58.2%    --    79.4%    65.6%    59.0%    54.7%    68.0%    56.9%   
Maryland 56.1%    61.4%    69.8%    61.6%    59.9%    50.7%    64.3%    53.9%   
North Carolina 57.3%    64.3%    70.0%    73.9%    63.4%    51.5%    70.2%    55.6%   
South Carolina 54.1%    63.0%    63.4%    75.2%    64.7%    47.3%    66.6%    52.3%   
Virginia 55.7%    64.4%    59.0%    66.8%    57.1%    51.9%    64.3%    54.2%   
West Virginia 52.9%    --    60.3%    68.8%    54.4%    48.4%    62.5%    51.5%   
East South Central:
Alabama 53.0%    65.4%    63.9%    66.8%    60.4%    46.4%    64.5%    51.5%   
Kentucky 56.5%    67.5%    66.6%    67.8%    53.2%    54.0%    66.5%    54.9%   
Mississippi 63.2%    70.4%    62.4%    72.3%    65.5%    59.5%    66.9%    62.4%   
Tennessee 55.9%    60.4%    --    63.9%    57.6%    53.2%    59.9%    55.4%   
West South Central:
Arkansas 54.5%    70.1%    --    60.2%    61.4%    49.7%    66.7%    53.0%   
Louisiana 57.3%    69.6%    54.6%    69.0%    55.6%    52.8%    64.9%    55.1%   
Oklahoma 57.5%    69.1%    67.7%    71.1%    55.8%    52.3%    68.7%    55.3%   
Texas 55.3%    63.8%    70.0%    67.3%    61.1%    49.7%    67.4%    53.5%   
Mountain:
Arizona 54.2%    80.5%    71.1%    67.4%    57.8%    49.5%    73.1%    51.8%   
Colorado 57.0%    65.8%    72.4%    71.2%    57.9%    52.5%    67.9%    55.3%   
Idaho 54.4%    65.6%    71.0%    63.8%    57.2%    48.6%    63.8%    52.6%   
Montana 56.6%    75.6%    53.1%    62.0%    61.1%    49.9%    66.7%    53.4%   
Nevada 58.4%    73.6%    --    77.1%    62.7%    54.3%    72.7%    56.9%   
New Mexico 58.6%    72.8%    72.6%    66.9%    70.0%    50.2%    72.1%    55.4%   
Utah 45.1%    38.3%    --    44.7%    52.8%    42.3%    41.5%    45.6%   
Wyoming 50.9%    59.4%    57.2%    63.9%    52.3%    43.9%    62.2%    47.7%   
Pacific:
Alaska 54.4%    --    74.1%    68.7%    48.9%    49.7%    69.6%    51.9%   
California 55.7%    60.3%    68.9%    63.5%    57.7%    51.2%    65.5%    53.8%   
Hawaii 65.9%    73.6%    77.2%    74.7%    73.9%    54.8%    76.2%    62.4%   
Oregon 58.8%    66.6%    66.2%    67.8%    63.3%    51.4%    69.2%    56.5%   
Washington 58.3%    69.0%    65.2%    68.0%    66.7%    50.8%    69.2%    55.7%   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2017 Medical Expenditure Panel Survey-Insurance Component.

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

* Figure does not meet standard of reliability or precision.

-- Data suppressed due to high standard errors or few reported values in cell.

 

Table II.C.4 Standard errors for percent of private-sector employees enrolled in a health insurance plan that take single coverage by firm size and State: United States, 2017
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 0.29%    1.24%    1.14%    0.73%    0.63%    0.36%    0.64%    0.31%   
New England:
Connecticut 1.46%    9.80%    6.57%    3.53%    2.52%    2.04%    3.94%    1.56%   
Maine 1.24%    7.87%    4.45%    3.07%    3.06%    1.25%    3.22%    1.30%   
Massachusetts 1.27%    5.86%    4.76%    2.81%    3.48%    1.59%    3.14%    1.38%   
New Hampshire 1.64%    5.69%    4.64%    4.42%    2.76%    2.37%    3.52%    1.78%   
Rhode Island 1.50%    8.52%    5.75%    4.45%    3.26%    1.74%    3.94%    1.56%   
Vermont 1.19%    6.37%    4.89%    3.44%    1.84%    1.47%    3.05%    1.18%   
Middle Atlantic:
New Jersey 1.20%    6.43%    4.98%    3.30%    2.67%    1.51%    3.24%    1.28%   
New York 1.22%    6.03%    4.30%    3.42%    3.13%    1.28%    3.03%    1.31%   
Pennsylvania 1.12%    5.20%    4.80%    2.89%    2.58%    1.36%    2.64%    1.21%   
East North Central:
Illinois 2.45%    --    7.67%    4.19%    3.28%    3.42%    4.52%    2.69%   
Indiana 2.11%    9.16%    6.72%    5.45%    2.98%    2.85%    3.76%    2.32%   
Michigan 1.61%    8.46%    6.93%    3.48%    2.53%    2.43%    3.89%    1.73%   
Ohio 1.32%    6.08%    5.68%    4.46%    3.64%    1.23%    3.34%    1.43%   
Wisconsin 1.47%    7.68%    18.34% * 3.11%    2.18%    2.02%    6.17%    1.45%   
West North Central:
Iowa 1.35%    7.92%    6.31%    3.89%    3.01%    1.56%    4.26%    1.37%   
Kansas 1.61%    7.05%    5.56%    4.71%    3.73%    1.91%    3.46%    1.79%   
Minnesota 1.42%    7.92%    4.77%    4.33%    2.63%    1.87%    3.19%    1.51%   
Missouri 1.93%    7.06%    7.05%    4.29%    3.98%    2.06%    3.78%    2.04%   
Nebraska 1.22%    8.90%    5.74%    3.70%    3.70%    1.20%    3.73%    1.29%   
North Dakota 1.40%    6.90%    4.72%    3.06%    2.22%    2.03%    3.30%    1.49%   
South Dakota 1.15%    7.54%    6.12%    4.00%    2.73%    1.10%    3.57%    1.21%   
South Atlantic:
Delaware 1.78%    8.33%    6.18%    7.82%    3.28%    1.80%    3.91%    1.89%   
District of Columbia 1.35%    6.77%    4.86%    3.63%    2.16%    2.02%    3.17%    1.45%   
Florida 1.62%    7.33%    5.13%    3.02%    3.17%    1.72%    3.35%    1.68%   
Georgia 1.88%    --    2.77%    3.88%    5.26%    2.26%    3.79%    2.07%   
Maryland 1.72%    7.97%    5.84%    3.45%    5.42%    2.01%    3.70%    1.89%   
North Carolina 1.20%    8.16%    5.36%    2.87%    2.49%    1.51%    3.44%    1.27%   
South Carolina 1.66%    8.74%    5.45%    4.01%    2.68%    1.89%    3.71%    1.76%   
Virginia 1.33%    6.43%    5.86%    3.07%    2.83%    1.84%    3.30%    1.46%   
West Virginia 2.28%    --    5.90%    4.48%    3.77%    3.10%    4.18%    2.50%   
East South Central:
Alabama 2.12%    7.08%    7.38%    4.58%    2.90%    2.78%    3.66%    2.28%   
Kentucky 1.45%    8.34%    6.24%    2.81%    3.22%    1.90%    3.35%    1.59%   
Mississippi 1.64%    8.57%    6.19%    3.82%    3.26%    2.39%    3.57%    1.85%   
Tennessee 1.31%    7.75%    --    4.63%    3.47%    1.43%    4.06%    1.38%   
West South Central:
Arkansas 2.13%    6.65%    --    4.78%    3.41%    2.79%    4.14%    2.25%   
Louisiana 1.48%    6.83%    6.24%    3.01%    3.36%    1.92%    3.65%    1.59%   
Oklahoma 1.67%    7.23%    6.99%    3.26%    4.29%    1.67%    3.66%    1.82%   
Texas 1.13%    4.41%    4.02%    3.42%    3.89%    1.05%    2.77%    1.20%   
Mountain:
Arizona 1.86%    4.63%    7.00%    3.57%    4.21%    2.04%    3.40%    1.89%   
Colorado 1.47%    5.66%    8.57%    4.67%    3.41%    1.68%    3.86%    1.56%   
Idaho 2.18%    7.32%    7.52%    5.07%    2.88%    3.11%    4.65%    2.38%   
Montana 1.73%    6.27%    7.92%    4.06%    5.30%    0.90%    4.04%    1.76%   
Nevada 1.64%    6.96%    --    4.39%    4.16%    1.89%    4.40%    1.74%   
New Mexico 1.92%    6.79%    4.76%    4.61%    3.50%    2.35%    3.33%    2.10%   
Utah 1.50%    5.60%    --    4.27%    3.74%    1.65%    3.69%    1.62%   
Wyoming 1.97%    6.47%    6.83%    6.10%    4.72%    2.57%    3.71%    2.27%   
Pacific:
Alaska 2.06%    --    6.69%    4.62%    4.75%    2.92%    4.16%    2.32%   
California 0.94%    4.05%    3.90%    2.46%    2.07%    1.21%    2.23%    1.01%   
Hawaii 1.68%    4.07%    5.47%    5.94%    3.70%    1.90%    2.65%    1.99%   
Oregon 1.85%    6.42%    6.22%    5.54%    3.57%    2.48%    3.56%    2.04%   
Washington 1.66%    5.78%    6.79%    3.46%    4.23%    2.14%    3.59%    1.86%   

Source: Agency for Healthcare Research and Quality, Center for Financing, Access and Cost Trends. 2017 Medical Expenditure Panel Survey-Insurance Component.

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

* Figure does not meet standard of reliability or precision.

-- Data suppressed due to high standard errors or few reported values in cell.