Sonsonate Koān (Se-pan-gâ-gí: Departamento de Sonsonate) sī El Salvador ê chi̍t ê koān.

Sonsonate Koān
Departamento de Sonsonate
—  Koān  —

Sonsonate Koān ê kî-á
Kî-á
Sonsonate Koān ê uī-tì
Sonsonate Koān ê uī-tì
Kok-ka  El Salvador
Siú-hú Sonsonate
Bīn-chek
 - Lóng-chóng 1,225.8 km2
Jîn-kháu
 - Lóng-chóng 518,522 lâng
Sî-khu CST (UTC−6)

Wikimedia Commons téng ê siong-koan tóng-àn: Sonsonate Koān