Duliajan Population 2026
Duliajan has a population of 28,626, making it the #2061 biggest city in 🇮🇳 India, located in Assam. It is about 443× smaller than Mumbai, the country's biggest city.
Population (city proper)
28,626
Rank in India
#2061
Coordinates
27.36°N, 95.32°E
~111 m elevation · Asia/Kolkata
Distance to capital (New Delhi)
1,781 km
1,106 miles, straight line
Other big cities in Assam
Cities near Duliajan
- Duliajan Oil Town28,626 people · ~0 km away
- Nahorkatiya18,937 people · ~8 km away
- Tinsukia116,322 people · ~15 km away
- Mākum16,923 people · ~18 km away
- Nāmrup18,432 people · ~19 km away
- Digboi21,736 people · ~30 km away
FAQ
What is the population of Duliajan?
Duliajan has a population of 28,626 (city proper, latest official figure via GeoNames), making it the #2061 biggest city in India.
What region is Duliajan in?
Duliajan is located in Assam, India.
Is Duliajan the capital of India?
No, the capital of India is New Delhi, about 1,781 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.