| Rank | Welsh as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 1.3% | North Kingstown School District / 26,404 |
| 2. | 1.1% | Newport School District / 24,599 |
| 3. | 1.0% | Portsmouth School District / 17,352 |
| 4. | 0.9% | South Kingstown School District / 30,546 |
| 5. | 0.8% | Glocester Elementary School District / 9,844 |
| 6. | 0.7% | Barrington School District / 16,290 |
| 6. | 0.7% | Foster-Glocester Regional School District / 14,486 |
| 8. | 0.6% | Foster Elementary School District / 4,642 |
| 9. | 0.6% | Chariho Regional School District / 23,580 |
| 10. | 0.6% | East Providence School District / 47,166 |
| 11. | 0.5% | Name N/A / 36,212 |
| 11. | 0.5% | Exeter-West Greenwich Regional School District / 12,791 |
| 13. | 0.5% | East Greenwich School District / 13,118 |
| 14. | 0.5% | Coventry School District / 34,992 |
| 15. | 0.4% | Smithfield School District / 21,478 |
| 16. | 0.4% | Middletown School District / 16,081 |
| 17. | 0.4% | Westerly School District / 22,727 |
| 18. | 0.4% | Warwick School District / 82,065 |
| 19. | 0.3% | New Shoreham School District / 893 |
| 20. | 0.3% | West Warwick School District / 28,960 |
| 21. | 0.3% | Tiverton School District / 15,805 |
| 22. | 0.3% | Jamestown School District / 5,444 |
| 22. | 0.3% | North Providence School District / 32,208 |
| 22. | 0.3% | Little Compton School District / 3,491 |
| 25. | 0.2% | North Smithfield School District / 12,106 |
| 26. | 0.2% | Pawtucket School District / 71,313 |
| 26. | 0.2% | Bristol-Warren Regional School District / 33,048 |
| 28. | 0.2% | Scituate School District / 10,414 |
| 29. | 0.2% | Narragansett School District / 15,786 |
| 30. | 0.1% | Cumberland School District / 33,930 |
| 31. | 0.1% | Providence School District / 178,562 |
| 32. | 0.1% | Cranston School District / 80,680 |
| 32. | 0.1% | Lincoln School District / 21,300 |
| 34. | 0.1% | Woonsocket School District / 41,136 |
| 35. | 0.0% | Johnston School District / 28,987 |
Please note that we only rank locations with 'Welsh as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Welsh as First Ancestry Population Percentage' data are not listed.
