Koa, Arki
Koa is a village located in the Erki(Tamar II) Subdivision of Khunti district of Jharkhand. The village falls in Arki block and comes under Tintila Gram Panchayat.
As on February 2025, the current population of Koa is 671 out of which 346 are males and rest 325 are females. The sex ratio of this village is 939 females per 1000 males. There are around 107 teenagers in Koa. It has literacy rate of 40% which means around 270 persons can read and write. Total 0 people belonging to scheduled caste and 653 scheduled tribe people live in the village. There are around 130 households in Koa, which means every family has 5 members on average. The village has working population of 384. The pincode of Koa is 835210 and there are many postoffices around the village which can used to send speed post, registered parcel etc.
- Khunti Sub Post office
- Ghunsuli Branch Post office
- Jaltanda Branch Post office
- Jurdag Branch Post office
- Koilselda Branch Post office
Schools
Koa has many good schools for education and follwing are popular schools among students.
- Adarsh High School Khunti
- Dav Public School Khunti
- S.S.+2 High School Khunti
- Loyola Inter College Khunti
- Ursuline English Medium School
Hospitals
Koa has many good hospitals for treatment and follwing are popular among people.
- Health Sub-Center Jaltanda
- Health Sub-Center Fudi
- Health Sub-Center Tilma
- Health Sub-Center Kalamati
- Health Sub-Center Rewa
Banks
Koa has many good banks for financial services and follwing are popular among people.