Si Mahosot Population 2026
Si Mahosot has a population of 18,903, making it the #235 biggest city in 🇹🇭 Thailand, located in Prachin Buri. It is about 270× smaller than Bangkok, the country's biggest city.
Population (city proper)
18,903
Rank in Thailand
#235
Coordinates
13.89°N, 101.41°E
~10 m elevation · Asia/Bangkok
Distance to capital (Bangkok)
99 km
61 miles, straight line
Other big cities in Prachin Buri
| City | Population | Rank in Thailand |
|---|---|---|
| Kabin Buri | 140,056 | #23 |
| Si Maha Phot | 100,563 | #51 |
| Prachantakham | 59,696 | #88 |
| Na Di | 57,466 | #94 |
| Ban Sang | 38,245 | #139 |
| Prachin Buri | 32,600 | #162 |
| Thambon Na Mueang | 19,910 | #223 |
| Ban Phra | 15,396 | #285 |
Cities near Si Mahosot
- Si Maha Phot100,563 people · ~15 km away
- Phanom Sarakham16,057 people · ~17 km away
- Prachin Buri32,600 people · ~18 km away
- Thambon Na Mueang19,910 people · ~19 km away
- Prachantakham59,696 people · ~23 km away
- Ban Phra15,396 people · ~23 km away
FAQ
What is the population of Si Mahosot?
Si Mahosot has a population of 18,903 (city proper, latest official figure via GeoNames), making it the #235 biggest city in Thailand.
What region is Si Mahosot in?
Si Mahosot is located in Prachin Buri, Thailand.
Is Si Mahosot the capital of Thailand?
No, the capital of Thailand is Bangkok, about 99 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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