సిద్ధిపేట జిల్లా
అక్టోబరు 11, 2016న నూతనంగా ఏర్పడిన ఈ జిల్లాలో 3 రెవెన్యూ డివిజన్లు,22 మండలాలు,నిర్జన గ్రామాలు (6)తో కలుపుకుని 381 రెవిన్యూ గ్రామాలు ఉన్నాయి.
ధన్‌బాద్
Earlier, the district was split into two sub – divisions – Dhanbad Sadar and Baghmara. The former incorporated 6 blocks, while the latter had four and together they enclosed 30 Nagar Palikas, 228 Panchayats and 1654 villages. The then vastness of the district called for two police headquarters, based at Bokaro and Dhanbad respectively. Meanwhile, the district as its stands today, has only one sub-division called the Dhanbad Sadar. There are presently, 8 blocks here viz. Jharia, Baghmara, Dhanbad, Nirsa, Govindpur, Baliapur, Tundi, and Topchanchi. The blocks in turn have 181 panchayats and 1348 villages. As per the 1991 Census, the total population of the districts stands at 19,49,526 of which the number of males have been recorded as 10,71,913 along with 8,77,613 females. There are of hillocks and of forests. It is about 500–1000 feet above Sea level. Its soil is, by and large lateritic in nature.