is a ward
of Shizuoka, Shizuoka
, located in the western part of Shizuoka City
. The ward is home to both the Shizuoka city offices as well as the Shizuoka prefectural offices
The east of Aoi-ku faces Shimizu-ku, the south faces Suruga-ku.
The population of Aoi-ku is 264,777 as of May 31, 2005.