The state ranking was completed in January by dental provider Express Dentists. The country ranking was completed by researchers using the Decayed, Missing, and Filled Teeth Index in 2018, the latest year a ranking was available.
Here are the top 10 states and countries for dental health:
1. Connecticut
2. Washington, D.C.
3. Massachusetts
4. Hawaii
5. New Jersey
6. Illinois
7. Washington
8. Iowa
9. Michigan
10. Ohio
1. Denmark
2. Germany
3. Finland
4. United Kingdom
5. Sweden
6. Switzerland
7. Canada
8. Mexico
9. United States
10. France
