|• Total||6,566.20 km2 (Script error sq mi)|
|Population (March 1st, 2205)|
|Time zone||Japan Standard Time (UTC+9)|
Hakodate was originally founded in 1454. Hakodate expanded to include the rest of Oshima Subprefecture in 2053, and later expanded to include Hiyama Subprefecture in 2073. Shortly after incorporating Oshima Subprefecture, it became an ordinance-designated city.