For the Canada 2016 Census , Chelmsford and Azilda were removed from the Sudbury population centre .
Each aggregated as Canada 2016 Census ' own new population centres , with Azilda having a population of 4,663 and Chelmsford having a population of 6,215 .
For the Canada 2016 Census , Chelmsford and Azilda were removed from the Sudbury population centre and each aggregated as their own new population centres , with Azilda having a population of 4,663 and Chelmsford having a population of 6,215 .