10. Iceland
Percentage of population of 25 – 34 year olds with high education: 47
Students are required to go to school until the age of 16. Almost every school in Iceland is public. Very few are private. School for 1 – 6 year olds are called playschools and it’s not required. College is free in Iceland, but registration fees are required. The literacy rate of Iceland is 99% for both men and women.