Ōi, Kanagawa

Ōi
大井町
Ōi Town Hall
Location of Ōi in Kanagawa Prefecture
Ōi
 
Coordinates: 35°20′N 139°09′E / 35.333°N 139.150°E / 35.333; 139.150
CountryJapan
RegionKantō
PrefectureKanagawa
DistrictAshigarakami
Area
  Total
14.41 km2 (5.56 sq mi)
Population
 (April 30, 2021)
  Total
17,146
  Density1,200/km2 (3,100/sq mi)
Time zoneUTC+9 (Japan Standard Time)
Symbols 
• TreeOsmanthus fragrans
• FlowerNarcissus
• BirdJapanese white-eye
Phone number0465-83-1311
Address1995 Kaneko, Ōi-machi, Ashigarakami-gun, Kanagawa-ken 258-8501
WebsiteOfficial website

Ōi (大井町, Ōi-machi) is a town located in Kanagawa Prefecture, Japan. As of 1 October 2023, the town had an estimated population of 17,313 and a population density of 1201 persons per km2. The total area of the town is 14.41 square kilometres (5.56 sq mi).