- Established : 24 August 1993
- Patron Saint : St. Bartholomew
- Area : 3761.2 sq.
- Population : 7, 91,443
- Catholics : 1,90,325
- Languages spoken: Sadri, Kharia, Mundari, Oraon, Hindi
- Parish : 38
- Mission Station : 09
- Diocesan Bishop : 01
- Diocesan Priests : 116
- Religious Priests : 40
- Religious Brothers : 16
- Religious Sisters : 277
- Seminarians : 129
- Theology : 10
- Philosophy : 07
- Propaedeutic : 05
- Regents : 06
- College students : 06
- Minor Seminary : 22
- Minor Seminarians Inter section: 40
- Pastoral Centre : 01
- Social Welfare Centre : 01
- Convent : 40
- Catechist : 360
- Primary Schools : 115 – Students: 15093
- Middle Schools : 39 – Students : 16654
- High Schools : 34 – Students : 14790
- Inter Colleges : 05 – Students : 3556
- English Medium : 07 – Students : 3206
- Degree College : 01 – Students : 1052