Tomakomai, Hokkaido

Tomakomai: City in Hokkaidō, Japan

About

Quick Facts about Tomakomai

Population : 171,286
Country : Japan
State : Hokkaido (Japan)
County : Tomakomai Shi
Area : 561.49 km2
Official name : 苫小牧市, 苫小牧町, 苫小牧村
Legislative body : Tomakomai City Assembly
Establishment : January 01, 1970 (123 years ago)
Time Zone : Japan Standard Time, UTC+09:00
Local time : 10:39:58 (6th December 2025)

Geography

Tomakomai is located at 42°38'13"N 141°36'12"E (42.6369400, 141.6033300). It has 2 neighbors: Shiraoi and Chitose.

Tomakomai map

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  • Hachiōji (1973 )
  • Napier (1980 )
  • Nikkō (2006 )
  • Qinhuangdao (1998 )

Tomakomai has 2 neighbours.

  • Shiraoi town in Shiraoi district, Hokkaidō, Japan
  • Chitose city in Hokkaido, Japan

Demographics

Year Population % Change Method
2010 173,320 - census
2015 172,737 -0.34% census
2019 171,286 -0.85% census

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