| อุตรดิตถ์ | 2,514 | 1,709 | 67.98 | 5,153 | 3,526 | 68.43 | 7,667 | 5,235 | 68.28 |
| ตาก | 3,402 | 2,259 | 66.40 | 4,014 | 2,648 | 65.97 | 7,416 | 4,907 | 66.17 |
| สุโขทัย | 3,546 | 2,028 | 57.19 | 5,391 | 3,021 | 56.04 | 8,937 | 5,049 | 56.50 |
| พิษณุโลก | 6,342 | 4,113 | 64.85 | 5,307 | 3,308 | 62.33 | 11,649 | 7,421 | 63.71 |
| เพชรบูรณ์ | 5,921 | 3,443 | 58.15 | 6,615 | 3,766 | 56.93 | 12,536 | 7,209 | 57.51 |
| รวมทั้งหมด | 21,725 | 13,552 | 62.38 | 26,480 | 16,269 | 61.44 | 48,205 | 29,821 | 61.86 |
