Nong Khai Population 2026
Nong Khai has a population of 63,609, making it the #82 biggest city in 🇹🇭 Thailand, located in Nong Khai. Roughly 0.1% of Thailand's population lives here. It is about 80× smaller than Bangkok, the country's biggest city.
Population (city proper)
63,609
Rank in Thailand
#82
Coordinates
17.88°N, 102.74°E
~168 m elevation · Asia/Bangkok
Distance to capital (Bangkok)
517 km
321 miles, straight line
Other big cities in Nong Khai
| City | Population | Rank in Thailand |
|---|---|---|
| Tha Bo | 35,292 | #151 |
| Phon Charoen | 15,208 | #288 |
Cities near Nong Khai
- Tha Bo35,292 people · ~17 km away
- Phon Charoen15,208 people · ~48 km away
- Udon Thani130,531 people · ~52 km away
- Kut Chap24,696 people · ~54 km away
- Ban Dung19,479 people · ~58 km away
- Nam Som19,324 people · ~60 km away
FAQ
What is the population of Nong Khai?
Nong Khai has a population of 63,609 (city proper, latest official figure via GeoNames), making it the #82 biggest city in Thailand.
What region is Nong Khai in?
Nong Khai is located in Nong Khai, Thailand.
Is Nong Khai the capital of Thailand?
No, the capital of Thailand is Bangkok, about 517 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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