- 388,990 inhabitants (2023)
- 13,152.8 km² area
Hierarchy
Child units
Kastamonu
District
Tosya
District
Taşköprü
District
Cide
District
İnebolu
District
Araç
District
Devrekani
District
Bozkurt
District
Daday
District
Çatalzeytin
District
Azdavay
District
Pınarbaşı
District
Küre
District
Doğanyurt
District
İhsangazi
District
Şenpazar
District
Seydiler
District
Abana
District
Hanönü
District
Ağlı
District
Admin