San'yō-Onoda

San'yō-Onoda
山陽小野田市
San'yō-Onoda city hall
Location of San'yō-Onoda in Yamaguchi Prefecture
San'yō-Onoda
Location in Japan
Coordinates: 34°00′11″N 131°10′55″E / 34.00306°N 131.18194°E / 34.00306; 131.18194
CountryJapan
RegionChūgoku (San'yō)
PrefectureYamaguchi
Government
  MayorHirofumi Shirai
Area
  Total
133.09 km2 (51.39 sq mi)
Population
 (May 31, 2023)
  Total
59,867
  Density450/km2 (1,200/sq mi)
Time zoneUTC+09:00 (JST)
City hall address1-1-1 Hinode, Sanyo-Onoda-shi, Yamaguchi-ken 756-8601
WebsiteOfficial website
Symbols
FlowerAzalea
TreeRound Leaf Holly

San'yō-Onoda (山陽小野田市, San'yō-Onoda-shi) is a city located in Yamaguchi Prefecture, Japan. As of 31 May 2023, the city had an estimated population of 59,867 in 29,122 households and a population density of 530 persons per km2. The total area of the city is 133.09 square kilometres (51.39 sq mi).