Katsina State is in the northwestern part of Nigeria, bordering Jigawa, Kano, and Kaduna States, as well as the Republic of Niger. Postal codes in Katsina State range from 820001 to 833103, covering various towns and districts.
Local Government Areas (LGAs) in Katsina State:
- Bakori
- Batagarawa
- Batsari
- Baure
- Bindawa
- Charanchi
- Dan Musa
- Dandume
- Danja
- Daura
- Dutsi
- Dutsin Ma
- Faskari
- Funtua
- Ingawa
- Jibia
- Kafur
- Kaita
- Kankara
- Kankia
- Katsina
- Kurfi
- Kusada
- Mai’Adua
- Malumfashi
- Mani
- Mashi
- Matazu
- Musawa
- Rimi
- Sabuwa
- Safana
- Sandamu
- Zango