The US states with the worst and best school systems, ranked

Massachusetts was ranked as having the best school system out of all US states. Zekai Wu/Getty Images A WalletHub study evaluated public school systems nationwide. The study examined factors such as standardized test scores, safety, and dropout rates. Massachusetts has the best public school system in the US, according to WalletHub. Usually, schools do the grading, but a new WalletHub study put public school systems nationwide to the test. To determine the states with the best and worst sch...