| Rank | High School Graduate Education Percentage ▼ | School District / Population |
| 1. | 36.3% | Woonsocket School District / 43,643 |
| 2. | 35.3% | Johnston School District / 28,704 |
| 3. | 32.7% | Coventry School District / 34,739 |
| 4. | 32.5% | Pawtucket School District / 72,437 |
| 5. | 32.1% | East Providence School District / 48,801 |
| 6. | 32.1% | Warwick School District / 85,383 |
| 7. | 31.8% | North Providence School District / 32,807 |
| 8. | 31.7% | Tiverton School District / 15,092 |
| 9. | 31.6% | West Warwick School District / 29,446 |
| 10. | 31.6% | North Smithfield School District / 11,341 |
| 11. | 31.4% | Foster Elementary School District / 4,499 |
| 12. | 31.3% | Exeter-West Greenwich Regional School District / 12,581 |
| 13. | 30.8% | Cranston School District / 80,403 |
| 14. | 30.7% | Chariho Regional School District / 23,823 |
| 15. | 30.7% | Westerly School District / 23,418 |
| 16. | 30.0% | Foster-Glocester Regional School District / 15,028 |
| 17. | 29.9% | Lincoln School District / 22,010 |
| 18. | 29.7% | Burrillville School District / 16,513 |
| 19. | 29.4% | Smithfield School District / 21,254 |
| 20. | 29.4% | Glocester Elementary School District / 10,529 |
| 21. | 28.1% | Central Falls School District / 18,869 |
| 22. | 27.1% | Scituate School District / 10,860 |
| 23. | 27.1% | Bristol-Warren Regional School District / 33,567 |
| 24. | 27.0% | Name N/A / 36,662 |
| 25. | 26.0% | Middletown School District / 16,308 |
| 25. | 26.0% | Cumberland School District / 34,211 |
| 27. | 25.0% | Providence School District / 172,519 |
| 28. | 22.5% | Narragansett School District / 16,578 |
| 29. | 22.3% | Portsmouth School District / 17,006 |
| 30. | 22.0% | New Shoreham School District / 960 |
| 31. | 21.9% | North Kingstown School District / 26,710 |
| 32. | 21.2% | Newport School District / 24,234 |
| 33. | 19.4% | South Kingstown School District / 29,243 |
| 34. | 17.9% | Little Compton School District / 3,540 |
| 35. | 17.2% | East Greenwich School District / 13,385 |
| 36. | 16.4% | Jamestown School District / 5,513 |
| 37. | 13.7% | Barrington School District / 16,455 |
Please note that we only rank locations with 'High School Graduate Education Percentage' data. The rank above might not be a complete list. Locations without 'High School Graduate Education Percentage' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
