City profile · Cambodia · Asia
Siem Reap
City population
139,458
#3
in Cambodia
#1
in Siem Reap
#4,086
worldwide
13.362, 103.861 · 231 km from Phnom Penh
About Siem Reap
Siem Reap is a city in Siem Reap, Cambodia with a population of 139,458. It is the 3rd largest of the 46 cities of 15,000 or more listed in Cambodia, and the 4,086th largest worldwide. It lies 231 km from Phnom Penh.
Key Facts
Country
Region
Siem Reap
Rank in region
#1of 2
Coordinates
13.362, 103.861
Record updated
14 April 2026
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 46 in CambodiaClosest listed cities by great-circle distance from the city centre.