In order to determine which states offer the most cost-effective and highest-quality health care for children, WalletHub compared the 50 states and the District of Columbia across 33 key metrics. The data set ranges from share of children aged 0 to 17 in excellent or very good health to pediatricians and family doctors per capita.
 

 
Best vs. Worst

• Massachusetts has the lowest share of uninsured children aged 0 to 19, 1.40 percent, which is 7.9 times lower than in Texas, the highest at 11.00 percent.
   
• Hawaii has the lowest share of children aged 0 to 17 with unaffordable medical bills, 3.10 percent, which is 6.2 times lower than in Wyoming, the highest at 19.10 percent.
   
• The District of Columbia has the most pediatricians per 100,000 residents, 44.62, which is 24.8 times more than in Oklahoma, the fewest at 1.80.
   
• Minnesota has the lowest share of obese children aged 10 to 17, 7.60 percent, which is 3.4 times lower than in Mississippi, the highest at 26.00 percent.