Lom Sak Population 2026
Lom Sak has a population of 17,309, making it the #254 biggest city in 🇹🇭 Thailand, located in Phetchabun. It is about 295× smaller than Bangkok, the country's biggest city.
Population (city proper)
17,309
Rank in Thailand
#254
Coordinates
16.78°N, 101.24°E
~147 m elevation · Asia/Bangkok
Distance to capital (Bangkok)
346 km
215 miles, straight line
Other big cities in Phetchabun
| City | Population | Rank in Thailand |
|---|---|---|
| Phetchabun | 50,656 | #108 |
| Wichian Buri | 39,272 | #134 |
| Nong Phai | 27,756 | #181 |
| Chon Daen | 17,567 | #249 |
Cities near Lom Sak
- Phetchabun50,656 people · ~41 km away
- Phu Kradueng16,079 people · ~69 km away
- Chon Daen17,567 people · ~77 km away
- Wang Saphung15,747 people · ~81 km away
- Nong Phai27,756 people · ~90 km away
- Kaset Sombun16,996 people · ~94 km away
FAQ
What is the population of Lom Sak?
Lom Sak has a population of 17,309 (city proper, latest official figure via GeoNames), making it the #254 biggest city in Thailand.
What region is Lom Sak in?
Lom Sak is located in Phetchabun, Thailand.
Is Lom Sak the capital of Thailand?
No, the capital of Thailand is Bangkok, about 346 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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