The result of the Pembroke St Mary North Electoral Ward by-election for Pembrokeshire County Council on 13th September was as follows:
Bob Boucher (Independent): 59 votes
Maureen Bowen (Welsh Labour): 61
Daphne Margaret Jane Bush: 79
Natalie Sarah Carey (Welsh Conservative): 45
Lyn Edwards: 42
Jon Harvey (Independent): 187
Jonathan Anthony Robert Nutting (Independent): 77
Al Williams (Independent): 26.
The turn-out was: 36.6 per cent.