Seka Population 2026
Seka has a population of 16,493, making it the #269 biggest city in 🇹🇭 Thailand, located in Bueng Kan. It is about 309× smaller than Bangkok, the country's biggest city.
Population (city proper)
16,493
Rank in Thailand
#269
Coordinates
17.93°N, 103.96°E
~158 m elevation · Asia/Bangkok
Distance to capital (Bangkok)
593 km
368 miles, straight line
Cities near Seka
- Sawang Daen Din16,825 people · ~73 km away
- Ban Dung19,479 people · ~78 km away
- Warichaphum15,760 people · ~78 km away
- Phon Charoen15,208 people · ~84 km away
- Sakon Nakhon76,237 people · ~88 km away
- Nakhon Phanom34,595 people · ~105 km away
FAQ
What is the population of Seka?
Seka has a population of 16,493 (city proper, latest official figure via GeoNames), making it the #269 biggest city in Thailand.
What region is Seka in?
Seka is located in Bueng Kan, Thailand.
Is Seka the capital of Thailand?
No, the capital of Thailand is Bangkok, about 593 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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