Nepean has a population of 180,000, making it the 31st largest place we list in Canada. It is in Ontario.
Nepean holds 0.44% of Canada's 40,467,728 people. Toronto, the largest place we list there, is 16 times its size.
180,000
population
#31
in Canada
Nearby in size
| Place | Region | Population |
|---|---|---|
| Richmond | British Columbia | 209,937 |
| Richmond Hill | Ontario | 202,022 |
| Burlington | Ontario | 186,948 |
| Oshawa | Ontario | 175,383 |
| Greater Sudbury | Ontario | 166,004 |
| Gloucester | Ontario | 150,012 |
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.