Niger State is the largest state in Nigeria by land area, located in the North Central region. It shares borders with Kwara, Kaduna, and Kebbi States. Postal codes in Niger State range from 910001 to 923108, assigned to various districts and towns.

Local Government Areas in Niger State
- Agaie
- Agwara
- Bida
- Borgu
- Bosso
- Chanchaga
- Edati
- Gbako
- Gurara
- Katcha
- Kontagora
- Lapai
- Lavun
- Magama
- Mariga
- Mashegu
- Mokwa
- Munya
- Paikoro
- Rafi
- Rijau
- Shiroro
- Suleja
- Tafa
- Wushishi