Grand Bay-Westfield
- Province:
- New Brunswick
Grand Bay-Westfield is a city located in New Brunswick, Canada with a current estimated population of 5,075. The population was recorded at 5,035 in the 2021 Canadian Census, and was previously recorded at 5,046 in the 2016 census. This is an annual change in population of -11, which is an annual growth rate of -0.22%.