B
Rhoi adborth ar y tudalen honFfurflenni Cyfrifiad ar gael yn Archifdy Sir Ddinbych - B
* dynodi anghyflawn
4 dynodi ar gael yn Rhuthun
8 dynodi ddim ar gael yn Rhuthun
| Plwyf neu Trefgordd | 1841 | 1851 | 1861 | 1871 | 1881 | 1891 | 1901 |
| Bagillt Fflint | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Bangor Dinb | ar goll | 4 | 4 | 4 | 4 | 4 | 4 |
Bangor Fflint | 8 | 4 | 4 | 8 | 4 | 4 | 4 |
Bers Dinb | ar goll | 4 | 4 | 4 | 4 | 4 | 4 |
Betws Gwerful Goch Meir | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Betws y Coed Caern | 8 | 4 | 4 | 4 | 4 | 4 | 4 |
Betws-yn-Rhos Dinb | 4* | 4 | ar goll | 4 | 4 | 4 | 4 |
Bieston Dinb | ar goll | 4 | 4 | 4 | 4 | 4 | 4 |
Bodelwyddan Fflint | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Bodfari Fflint | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Bronington Fflint | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Brychdwn Dinb | ar goll | 4 | 4 | 4 | 4 | 4 | 4 |
Brychdwn Fflint | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Brymbo Dinb | ar goll | 4 | 4 | 4 | 4 | 4 | 4 |
Bryneglwys Dinb | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Brynffordd Fflint | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Brynymaen Dinb | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Burton Dinb | ar goll | 4 | 4 | 4 | 4 | 4 | 4 |
Bwcle Fflint | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Bwlchgwyn Dinb | ar goll | 4 | 4 | 4 | 4 | 4 | 4 |
Bylchau Dinb | 4 | 4 | 4 | 4 | 4 | 4 | 4 |