Mairwa Population 2026
Mairwa has a population of 23,565, making it the #2542 biggest city in 🇮🇳 India, located in Bihar. It is about 539× smaller than Mumbai, the country's biggest city.
Population (city proper)
23,565
Rank in India
#2542
Coordinates
26.23°N, 84.16°E
~72 m elevation · Asia/Kolkata
Distance to capital (New Delhi)
735 km
456 miles, straight line
Other big cities in Bihar
| City | Population | Rank in India |
|---|---|---|
| Patna | 1,684,297 | #21 |
| Gaya | 474,093 | #110 |
| Bhāgalpur | 400,146 | #126 |
| Muzaffarpur | 354,462 | #139 |
| Bihār Sharīf | 297,268 | #166 |
| Darbhanga | 296,039 | #169 |
| Purnia | 282,248 | #186 |
| Arrah | 261,430 | #196 |
Cities near Mairwa
- Siwān135,066 people · ~19 km away
- Lar26,688 people · ~20 km away
- Mirganj26,240 people · ~23 km away
- Sikandarpur24,177 people · ~24 km away
- Maniar20,462 people · ~27 km away
- Mahārājgani24,282 people · ~37 km away
FAQ
What is the population of Mairwa?
Mairwa has a population of 23,565 (city proper, latest official figure via GeoNames), making it the #2542 biggest city in India.
What region is Mairwa in?
Mairwa is located in Bihar, India.
Is Mairwa the capital of India?
No, the capital of India is New Delhi, about 735 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.