Koshmadih, Jainagar
Koshmadih (कोसमाडीह) is a village located in the Jainagar Subdivision of Koderma district of Jharkhand. The village falls in Jainagar block and comes under Hirodih Gram Panchayat.
As on October 2025, the current population of Koshmadih is 944 out of which 482 are males and rest 462 are females. The sex ratio of this village is 959 females per 1000 males. There are around 158 teenagers in Koshmadih. It has literacy rate of 46% which means around 436 persons can read and write. Total 345 people belonging to scheduled caste and 0 scheduled tribe people live in the village. There are around 131 households in Koshmadih, which means every family has 7 members on average. The village has working population of 274. The pincode of Koshmadih is 825109 and there are many postoffices around the village which can used to send speed post, registered parcel etc.
- Jainagar SO Koderma
- ALAGDIHA Branch Post office
- Maskedih Branch Post office
- Chalkusa Branch Post office
- Dandadih Branch Post office
Schools
Koshmadih has many good schools for education and follwing are popular schools among students.
- Adarsh Shishu +2 High School Baghmara
- Upgrade High School Chaube
- Upgrade High School Chalkusha
- Sbn Laxminarayan Primary School School Power House
- Holy Angel Public School, Chalkusha
Hospitals
Koshmadih has many good hospitals for treatment and follwing are popular among people.