Kohanabad Koān (Pho-su-gí: بخش کهن آباد‎‎‎) sī Iran Islam Kiōng-hô-kok Semnan Séng Aradan Kūn ê chi̍t ê koān (bakhsh). Tī 2006 nî phó͘-cha ê sî-chūn, chit-ê koān ū 1392 ê jîn-ke, chóng-kiōng 4745 ê lâng tòa.[1][2]

Kohanabad Koān
بخش کهن آباد‎
—  Bakhsh  —
Kok-ka  Iran
Séng Semnan
Kūn Aradan
Jîn-kháu
 - Lóng-chóng 4,745 lâng
Sî-khu IRST (UTC+03:30)
 - Jo̍at--lâng IRST (UTC+04:30)

Chham-khó siu-kái

Pang-bô͘:Aradan Kūn