Phnom Penh has a population of 1,573,544, making it the 1st largest place we list in Cambodia.
Phnom Penh holds 8.7% of Cambodia's 18,051,219 people.
1,573,544
population
#1
in Cambodia
Nearby in size
| Place | Region | Population |
|---|---|---|
| Takeo | Takeo | 843,931 |
| Siem Reap | Siem Reap | 139,458 |
| Battambang | Battambang | 119,251 |
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.