Economy, 8; education, 7; community, 8. Low unemployment (4.3 percent) and high volunteerism (35 percent) lift its ranking. "Community" looks at civic engagement, volunteerism, and public safety, among other factors.

Nati Harnik/AP/File
In this file photo, corn detasslers work a field by an irrigation pivot, in Goehner, Neb. Nebraska gets high marks in economy and education, and its 4.3 percent unemployment rate is far below the national average.