Çaycuma is a town and district of Zonguldak Province in the Black Sea region of Turkey. The mayor is Mithat Gülşen (AKP). The population of Çaycuma is 115,000, but the centre population is 21,300. Çaycuma is well known for yogurt in Zonguldak and Turkey. Most people in Çaycuma work at oyka.

Oktay Olcay Yurtbay Anatolian High School in Çaycuma

Çaycuma in Zonguldak Province (in the Black Sea region) of Turkey Urban districts Zonguldak Rural districts Alaplı - Çaycuma - Devrek - Eregli - Gökçebey Regions Provinces Aegean Afyonkarahisar - Aydın - Denizli - İzmir - Kütahya - Manisa - Muğla - Uşak Black Sea Amasya - Artvin - Bartın - Bayburt - Bolu - Çorum - Düzce - Giresun - Gümüşhane - Karabük - Kastamonu - Ordu - Rize - Samsun - Sinop - Tokat - Trabzon - Zonguldak Central Anatolia Aksaray - Ankara - Çankırı - Eskişehir - Karaman - Kayseri - Kırıkkale - Kırşehir - Konya - Nevşehir - Niğde - Sivas - Yozgat Eastern Anatolia Ağrı - Ardahan -Bingöl - Bitlis - Elâzığ - Erzincan - Erzurum - Hakkâri - Iğdır - Kars - Malatya - Muş - Siirt - Tunceli - Van Marmara Balıkesir - Bilecik - Bursa - Çanakkale - Edirne - Istanbul - Kırklareli - Kocaeli - Sakarya - Tekirdağ - Yalova Mediterranean Adana - Antalya- Burdur - Hatay - Isparta - Kahramanmaraş - Kilis - Mersin - Osmaniye Southeastern Anatolia Adıyaman - Batman - Diyarbakır - Gaziantep - Mardin - Şanlıurfa - Şırnak

Coordinates: 41°26′N 32°05′E / 41.433°N 32.083°E / 41.433; 32.083