There are presently 18 Cities in West Champaran.
The Total population of the West Champaran is 3.94 Million.
As per Cities Census 2011, the most populated city in West Champaran District is Bagaha, BI with a population of 398,000
where as the least populated city in the West Champaran is Piprasi, BI with a population of 38,592.
As per The 2011 census of West Champaran Cities, Bettiah, BI is the highest literate city with 75% of
literacy rate where as Thakrahan, BI is the least literate city with a literacy rate of 43%.
The census 2011 of West Champaran Cities also shows that Sidhaw, BI represents the highest sex ratio with 934 females per 1000 males while Bairia, BI features the lowest sex ratio in India with just 889 female per 1000 males
West Champaran District has total Area 5,228 square meters and over out of which 98% is rural area where as 2% is urban.
West Champaran District has total household 710,461 from which 90% is in rural area and 10% is urban area.
West Champaran District has total 1,759,481 Literacy Out of which 62% are male and 38% are female.
West Champaran District has total 1,478,947 Worker Out of which 68% are male and 32% are female.
West Champaran District has total Population of 3,935,042 Out of which 52% are male and 48% are female.