Sub-Jail,Banki is situated in the heart of the Sub-division,Banki The temple of Godess “CHARCHIKA” is 500mtr and Lake of “ ANSUPA” is nearer about 08Km away from this Jail.The longest river of Odisha named “MAHANADI” is also running near to 500mtrs. The attomsphere of this place is very calm & quite as it is sourrounded by forest ,river,hilly-catchment.and Pilgrimage. Apart this Court,Police Station,Medical,College and other Govt.office is very nearer to it. In the Jail premises ,Quarters for both officer and guarding staff are very good for accommodation. It is very small Jail of the satate of Odisha and only 02(two)Nos. of ward(01for Male and 01 for female) are available for Prison accommodation. Another 20capacity male ward along with extended perimeter wall is under construction. Entire Jail are covered by compound wall except small poind which is possession of both health and jail department. There is no area for cultivation or gardening.

It was established in the year 1927 at the time of British Ruler. Several poets are borned in this place.Freedom fighters has been confined as per report of local people.