Koderma district is located in the state of Jharkhand, India. It is situated in the northeastern part of the state and is known for its rich mineral resources, especially mica and granite. Koderma is often referred to as the "Mica Capital of India" due to its abundant mica deposits.

The district headquarters of Koderma is the town of Koderma, which is also the largest town in the district. Other major towns in the district include Jhumri Tilaiya and Domchanch.

Tilaiya Dam
Gautam Budha Wildlife Sanctuary