Dee ihe na-esote paragraf a - N'afọ 1918, ndị agha France na ndị agha Britain weghaara Mersin dịka nkwekọrịta nke Sèvres. Ọ bụ ndị agha Turkey weghachitere ya na 1921 site na Agha Franco-Turkish
Ọ dị mma. N'afọ 1924, e mere Mersin ka ọ bụrụ mpaghara, na 1933 Mersin na mpaghara İçel jikọtara iji mepụta Mpaghara İçel (Mersin buru ibu). Isi obodo nke ógbè ahụ bụ Mersin. N'afọ 2002, a gbanwere aha mpaghara ahụ ka ọ bụrụ Mersin Province.