Heidelberg Wellesley, Ontario

In the 2021 Census of Population conducted by Statistics Canada, Heidelberg Wellesley had a population of 392 living in 149 of its 150 total private dwellings, a change of 1.3% from its 2016 population of 387. With a land area of 0.38 km² (0.15 sq mi), it had a population density of 1,031.6/km² (2,671.8/sq mi) in 2021.^[1]

• List of communities in Ontario
• List of designated places in Ontario

43°31′23″N 80°37′21″W / 43.523039°N 80.622443°W / 43.523039; -80.622443