Demographics
India census, Kasba had a population of 25,522. Males constitute 53% of the population and females 47%. Kasba has an average literacy rate of 49%, lower than the national average of 59.5%: male literacy is 57%, and female literacy is 41%. In Kasba, 18% of the population is under 6 years of age.Geographical location
Situated in the North Eastern part of Bihar, Kasba lies between 87.5' Eastern Longitude and 25.8 Degree North Latitude. Covers 0.5% (30 km2) of the state's area. Kasba can be broadly divided into two physiographic units, the Plains and the Plateau. A land endowed with minerals, fertile green fields, peace fallboard force, vast market and a political system committed to industrial growth.Transportation
Road
passes through Kasba. This National Highway connects Kasba to Purnia, Siliguri, Guwahati, Kolkata, Muzaffarpur, Patna, Gorakhpur, Lucknow andRailways
Kasba railway station lies on Barauni-Katihar, Saharsa and Purnia sections. This station has direct trains for , and . Two Express trains pass through Kasba but don't stop here, only DEMU stops here. For long-distance trains, people have to go and for board on their train.References
External links
* http://kasba-purnia.com/ {{Purnia Division Cities and towns in Purnia district