Before (end of 2025) (68 seats, Open Council Data)
Liberal Democrats 22 · Other 15 · Conservative 13 · Labour 9 · Plaid Cymru - The Party of Wales 4 · Reform UK 4 · Green 1
After (end of 2026) (68 seats, Open Council Data)
Liberal Democrats 22 · Other 15 · Conservative 13 · Labour 9 · Reform UK 4 · Plaid Cymru - The Party of Wales 4 · Green 1
Ward results
Llandrindod South1 seat
| Lauren D'Silva | Liberal Democrats | 506 ✓ |
| John Ball | Reform UK | 431 |
| Thomas Duggan | Plaid Cymru - The Party of Wales | 185 |
| Mark Edward Burton | Conservative | 179 |
| Janet Ruth Barker | Green | 174 |
| Christopher Moore | Independent | 64 |
| Paul Smith | Independent | 44 |