In the 2021 Census of Population conducted by Statistics Canada, Peterview had a population of  living in  of its  total private dwellings, a change of  from its 2016 population of .
The 2021 Census of Population, carried out by Statistics Canada, indicated that Peterview's population was , with residents living in some of its total private dwellings. This number represented an increase from the 2016 census data.