There are presently 19 Cities in Rohtas.
The Total population of the Rohtas is 2.96 Million.
As per Cities Census 2011, the most populated city in Rohtas District is Sasaram, BI with a population of 358,283
where as the least populated city in the Rohtas is Suryapura, BI with a population of 57,529.
As per The 2011 census of Rohtas Cities, Dehri, BI is the highest literate city with 78% of
literacy rate where as Nauhatta, BI is the least literate city with a literacy rate of 63%.
The census 2011 of Rohtas Cities also shows that Rohtas, BI represents the highest sex ratio with 944 females per 1000 males while Bikramganj, BI features the lowest sex ratio in India with just 902 female per 1000 males
Rohtas District has total Area 3,881 square meters and over out of which 98% is rural area where as 2% is urban.
Rohtas District has total household 460,345 from which 85% is in rural area and 15% is urban area.
Rohtas District has total 1,799,832 Literacy Out of which 59% are male and 41% are female.
Rohtas District has total 924,879 Worker Out of which 77% are male and 23% are female.
Rohtas District has total Population of 2,959,918 Out of which 52% are male and 48% are female.