About Sai Mai
Sai Mai is a city in Bangkok, Thailand with a population of 188,123. It is the 9th largest of the 295 cities of 15,000 or more listed in Thailand, and the 3,071st largest worldwide. It lies 24 km from Bangkok.
Key Facts
Country
Region
Rank in region
#3of 58
Elevation
4 m
Approximate — modelled, not surveyed
Time zone
Asia/Bangkok
Coordinates
13.921, 100.646
Record updated
2025-07-19
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 295 in ThailandClosest listed cities by great-circle distance from the city centre.