Tainai

Tainai
胎内市
Tainai Ski Resort
Location of Tainai in Niigata Prefecture
Tainai
 
Coordinates: 38°3′34.9″N 139°24′37.2″E / 38.059694°N 139.410333°E / 38.059694; 139.410333
CountryJapan
RegionChūbu (Kōshin'etsu) (Hokuriku)
PrefectureNiigata
Area
  Total
264.89 km2 (102.27 sq mi)
Population
 (December 31, 2020)
  Total
28,495
  Density110/km2 (280/sq mi)
Time zoneUTC+9 (Japan Standard Time)
Phone number0254-43-6111
Address2-10 Shinwa, Tainai-shi, Niigata-ken 959-2693
ClimateCfa
WebsiteOfficial website
Symbols
BirdCrested kingfisher
FlowerTulip
TreeCornus kousa; Pine

Tainai (胎内市, Tainai-shi) is a city located in Niigata Prefecture, Japan. As of 31 December 2020, the city had an estimated population of 28,495 in 10,821 households, and a population density of 110 persons per km2 (288/sq mi). The total area of the city was 264.89 square kilometres (102.27 sq mi).