Kasaoka

Kasaoka
笠岡市
View of Kasaoka City
Location of Kasaoka in Okayama Prefecture
Kasaoka
Location in Japan
Coordinates: 34°30′14″N 133°30′36″E / 34.50389°N 133.51000°E / 34.50389; 133.51000
CountryJapan
RegionChūgoku (San'yō)
PrefectureOkayama
Government
  MayorNorimoto Mishima (current)
Area
  Total
136.24 km2 (52.60 sq mi)
Population
 (March 1, 2023)
  Total
45,404
  Density330/km2 (860/sq mi)
Time zoneUTC+09:00 (JST)
City hall address1-1 Chūō, Kasaoka-shi, Okayama-ken 714-8601
ClimateCfa
Symbols
FlowerChrysanthemum
TreeGinkgo biloba

Kasaoka (笠岡市, Kasaoka-shi) is a city located in Okayama Prefecture, Japan. As of 1 March 2023, the city had an estimated population of 45,404 in 21,987 households and a population density of 330 inhabitants per square kilometre (850/sq mi). The total area of the city is 136.24 square kilometres (52.60 sq mi). The municipal district also includes 31 outlying islands including seven inhabited islands in the Kasaoka Islands archipelago in the Seto Inland Sea.