Koilwar is a tehsil in district of Bhojpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Koilwar was 202,175 which includes 106,574 males and 95,601 females. Koilwar covers 171 Km2 area.
For better understaing, details are categorized in two sections i.e. Population of Koilwar, Urban/Rural population of Koilwar. Below are the full details and list of villages in Koilwar, Bhojpur, Bihar, India. Select any of these to know detailed information about them.