Si Racha Population 2026
Si Racha has a population of 178,916, making it the #10 biggest city in 🇹🇭 Thailand, located in Chon Buri. Roughly 0.3% of Thailand's population lives here. It is about 29× smaller than Bangkok, the country's biggest city.
Population (city proper)
178,916
Rank in Thailand
#10
Coordinates
13.17°N, 100.93°E
~-9,999 m elevation · Asia/Bangkok
Distance to capital (Bangkok)
80 km
50 miles, straight line
Other big cities in Chon Buri
| City | Population | Rank in Thailand |
|---|---|---|
| Chon Buri | 219,164 | #4 |
| Pattaya | 116,417 | #41 |
| Sattahip | 65,444 | #80 |
| Bang Lamung | 39,620 | #132 |
| Ban Ang Sila | 36,055 | #146 |
| Ban Talat Bueng | 26,113 | #185 |
| Ban Bueng | 23,509 | #199 |
| Phanat Nikhom | 21,924 | #209 |
Cities near Si Racha
- Ban Talat Bueng26,113 people · ~14 km away
- Bang Lamung39,620 people · ~14 km away
- Ban Ang Sila36,055 people · ~19 km away
- Chon Buri219,164 people · ~22 km away
- Ban Bueng23,509 people · ~25 km away
- Pattaya116,417 people · ~27 km away
FAQ
What is the population of Si Racha?
Si Racha has a population of 178,916 (city proper, latest official figure via GeoNames), making it the #10 biggest city in Thailand.
What region is Si Racha in?
Si Racha is located in Chon Buri, Thailand.
Is Si Racha the capital of Thailand?
No, the capital of Thailand is Bangkok, about 80 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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