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Tōyako-onsemmachi, Japan
Hokkaido · Japan
Tōyako-onsemmachi is a small city in Hokkaido, Japan with a population of 8,442. Elevation: 262 ft (80 m). Average temperature: 45°F (7°C).
Data updated June 2026
Discover Tōyako-onsemmachi, Japan
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People
Economy
BHousing
A+Climate
| Population | 8,442 |
| Population Density | 66 / sq mi |
| Elevation | 262 ft (80 m) |
| Coordinates | 42.5667°, 140.8167° |
| Timezone | Asia/Tokyo |
| Country | 🇯🇵 Japan |
| State / Province | Hokkaido |
| Average Temperature | 45°F (7°C) |
| January Average | 24°F (-5°C) |
| July Average | 66°F (19°C) |
| Annual Precipitation | 52.5 inches (1,334 mm) |
| Annual Snowfall | 15.8 inches (40 cm) |
| Median Household Income | $28,900 |
| Median Age | 49.6 years |
About Tōyako-onsemmachi
Tōyako-onsemmachi is a small city in Japan (Hokkaido) with a population of 8,442. The city sits at an elevation of 262 feet (80 meters) above sea level. The average annual temperature is 45°F (7°C). Temperatures range from 24°F in January to 66°F in July. Annual precipitation averages 52.5 inches. The timezone is Asia/Tokyo.
Population
Language Spoken at Home
Social Characteristics
Tōyako-onsemmachi vs Japan Average
Income: Tōyako-onsemmachi vs Japan
Commute Mode
Income
| Median HH Income | $28,900 |
| 62% below Japan avg |
Employment & Poverty
| Unemployment | 3.0% |
| 17% below Japan avg | |
| Establishments (County) | 270 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Home Value Sources
Ownership Split
Home Values
| Census Median | $68,000 |
| 76% below Japan avg |
Real Estate Market (Redfin)
Rental Costs
| Census Median Rent | $340 |
| 71% below Japan avg |
Ownership & Property
| Housing Units | 3,377 |
Property Tax
Climate in Tōyako-onsemmachi
Tōyako-onsemmachi has an average annual temperature of 0°C (32°F). The hottest month is Jan (0°C), the coldest is Jan (0°C). Average annual precipitation is 1193 mm.
Temperature
| Annual Average | 45.2°F |
| 16% below Japan avg | |
| January Average | 24°F (-5°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 241 days/yr |
Geography
| Elevation | 262 ft (80 m) |
| Area | 127.5 sq mi (330.1 km²) |
| Population Density | 66/sq mi |
| Coordinates | 42.5667°N, 140.8167°W |
| Timezone | Asia/Tokyo |
Precipitation & Snow
Air Quality
Tsunami History
7 tsunamis recorded within 500 km. Highest wave on record: 32.0 m (105 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1993 | SEA OF JAPAN | Earthquake | 32.0 m | 231 | 136 km |
| 1640 | SE. HOKKAIDO ISLAND | Explosion | 8.0 m | 700 | 56 km |
| 1947 | W. HOKKAIDO ISLAND | Earthquake | 2.0 m | — | 138 km |
| 1982 | HOKKAIDO ISLAND | Earthquake | 1.3 m | 110 | 135 km |
| 1993 | JAPAN | Earthquake | 0.2 m | — | 103 km |
| 1834 | W. HOKKAIDO ISLAND | Earthquake | — | — | 94 km |
| 1792 | W. HOKKAIDO ISLAND | Earthquake | — | — | 105 km |
Nearby Volcanoes
10 volcanoes within 200 km. Closest: Toya (3 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Toya | Stratovolcano | 733 m (2,405 ft) | 2001 | 3 km |
| Yoteizan | Stratovolcano | 1,888 m (6,194 ft) | -1050 | 29 km |
| Kuttara | Stratovolcano(es) | 549 m (1,801 ft) | 1820 | 29 km |
| Niseko | Stratovolcano(es) | 1,308 m (4,291 ft) | -4900 | 37 km |
| Shikotsu | Caldera | 1,320 m (4,331 ft) | 1979 | 48 km |
| Hokkaido-Komagatake | Stratovolcano | 1,131 m (3,711 ft) | 2000 | 57 km |
| Esan | Lava dome(s) | 618 m (2,028 ft) | 1874 | 90 km |
| Osorezan | Stratovolcano | 878 m (2,881 ft) | 1787 | 145 km |
| Oshima-Oshima | Stratovolcano | 732 m (2,402 ft) | 1790 | 168 km |
| Tokachidake | Stratovolcano(es) | 2,077 m (6,814 ft) | 2004 | 179 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-5°C) | 4.5 in | Coldest |
| February | 24°F (-4°C) | 3.5 in | |
| March | 30°F (-1°C) | 3.0 in | Driest |
| April | 41°F (5°C) | 3.0 in | |
| May | 50°F (10°C) | 3.2 in | |
| June | 58°F (14°C) | 3.4 in | |
| July | 66°F (19°C) | 4.8 in | |
| August | 69°F (20°C) | 6.4 in | Warmest, Wettest |
| September | 62°F (17°C) | 6.1 in | |
| October | 51°F (10°C) | 4.8 in | |
| November | 39°F (4°C) | 5.1 in | |
| December | 29°F (-2°C) | 4.8 in |
Tōyako-onsemmachi has a seasonal temperature swing of 45°F / from 24°F in January to 69°F in August. Total annual precipitation is 52.5 inches, with August being the wettest month (6.4") and March the driest (3.0").
Schools in Tōyako-onsemmachi
6 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Abuta Junior High School | — | — | — | — |
| Abuta Elementary School | — | — | — | — |
| Toya Junior High School | — | — | — | — |
| Toya Elementary School | — | — | — | — |
| Toyako-Onsen Elementary School | — | — | — | — |
| Abuta High School | — | — | — | — |
Radio Stations near Tōyako-onsemmachi
0 stations within ~55 km.
| Station | Genre | Quality |
|---|
Museums in Tōyako-onsemmachi
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Hokkaido Toyako Summit Memorial Museum | ||||
| Lake Toya Visitor Center | ||||
| Toyako Forest Museum | ||||
| Toyo takarada experience house | ||||
| Volcano Science Museum | ||||
| だて歴史文化ミュージアム | ||||
| 三松正夫記念館 | ||||
| 伊達市アートビレッジ文化館 | ||||
| 壮瞥郷土資料館 | ||||
| 室蘭市白鳥大橋記念館 | ||||
| 宮尾登美子記念アートホール | ||||
| 旧・港の文学館 | ||||
| 旧双葉小学校資料館雪月花廊 | ||||
| 旧大滝小学校・旧優徳小学校・旧北湯沢小学校 資料館 | ||||
| 有島記念館 | ||||
| 港の文学館 |
Libraries in Tōyako-onsemmachi
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| ニセコ町学習交流センタ－ 「あそぶっく」 | 0.0 | |||||
| 伊達市立図書館 | 0.0 | |||||
| 伊達市立図書館 | 0.0 | |||||
| 壮瞥町図書分室 | 0.0 | |||||
| 室蘭工業大学附属図書館 | 0.0 | |||||
| 室蘭市立図書館 白鳥台分室 | 0.0 | |||||
| 市立室蘭図書館本輪西分室 | 0.0 |
Farmers Markets in Tōyako-onsemmachi
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Japan Food Agriculture Food Market | |||||
| 中央市場 | |||||
| 室蘭市公設地方卸売市場 |
Hotels in Tōyako-onsemmachi
24 hotels within city radius — OpenStreetMap data
Restaurants in Tōyako-onsemmachi
25 restaurants within city radius — OpenStreetMap data
Cafes in Tōyako-onsemmachi
5 cafes within city radius — OpenStreetMap data
Clinics in Tōyako-onsemmachi
1 clinics within city radius — OpenStreetMap data
Dentists in Tōyako-onsemmachi
2 dentists within city radius — OpenStreetMap data
Train Stations in Tōyako-onsemmachi
2 train stations within city radius — OpenStreetMap data
Bus Stations in Tōyako-onsemmachi
1 bus stations within city radius — OpenStreetMap data
Gas Stations in Tōyako-onsemmachi
10 gas stations within city radius — OpenStreetMap data
Banks in Tōyako-onsemmachi
4 banks within city radius — OpenStreetMap data
Golf Courses in Tōyako-onsemmachi
2 golf courses within city radius — OpenStreetMap data
Breweries in Tōyako-onsemmachi
| Name | Type | Address | Phone | Website |
|---|---|---|---|---|
| Lake Toya Beer | ||||
| Niseko Brewing |
Stadiums & Teams in Tōyako-onsemmachi
| Team | League | Division |
|---|---|---|
Ski Resorts Near Tōyako-onsemmachi
31 ski resorts within range.
| Resort | Slopes (km) | Lifts | Peak (m) | Price | Season | Night | Park |
|---|---|---|---|---|---|---|---|
| Chisennupri | 0.0 | — | — | $0 | — | — | — |
| Ishikariheigen Ski Area | 0.0 | — | — | $0 | — | — | — |
| Shiomidai Schanze Otaru Ski Jump | 0.0 | — | — | $0 | — | — | — |
| Otaru Tenguyama Ski Area | 0.0 | — | — | $0 | — | — | — |
| Snowcruse ONZE | 0.0 | — | — | $0 | — | — | — |
| Asarigawa Onsen Ski Resort | 0.0 | — | — | $0 | — | — | — |
| Consadole Niki Ski Park | 0.0 | — | — | $0 | — | — | — |
| Sapporo Teine | 0.0 | — | — | $0 | — | — | — |
| Sapporo Kokusai Skiing Resort | 0.0 | — | — | $0 | — | — | — |
| Kiroro Resort | 0.0 | — | — | $0 | — | — | — |
| Sapporo Bankei Ski Area | 0.0 | — | — | $0 | — | — | — |
| Sapporo Moiwayama | 0.0 | — | — | $0 | — | — | — |
| Fu's snow area | 0.0 | — | — | $0 | — | — | — |
| Iwanai Resort | 0.0 | — | — | $0 | — | — | — |
| Dynasty Ski Resort | 0.0 | — | — | $0 | — | — | — |
| Asahigaoka Ski Resort | 0.0 | — | — | $0 | — | — | — |
| Assabu Chomin (Taikoyama) Ski Area | 0.0 | — | — | $0 | — | — | — |
| Niseko United | 0.0 | — | — | $0 | — | — | — |
| Niseko Moiwa Ski Resort | 0.0 | — | — | $0 | — | — | — |
| Eniwa City Ski Area | 0.0 | — | — | $0 | — | — | — |
| Suttsu Town Ski Area | 0.0 | — | — | $0 | — | — | — |
| Rusutsu Resort Ski Area | 0.0 | — | — | $0 | — | — | — |
| Funamidai Ski Area | 0.0 | — | — | $0 | — | — | — |
| Orofure Ski Area | 0.0 | — | — | $0 | — | — | — |
| Sanlaiva | 0.0 | — | — | $0 | — | — | — |
| Pirika Ski Resort | 0.0 | — | — | $0 | — | — | — |
| Muroran-shi Ski Area | 0.0 | — | — | $0 | — | — | — |
| Yakumo Choei Ski Area | 0.0 | — | — | $0 | — | — | — |
| Greenpia Onuma | 0.0 | — | — | $0 | — | — | — |
| Hakodate Nanae Snowpark | 0.0 | — | — | $0 | — | — | — |
| Niyama Kogen Ski Area | 0.0 | — | — | $0 | — | — | — |
Airports Near Tōyako-onsemmachi
7 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Sapporo Okadama Airport | OKD | Medium Airport |
| JASDF Yakumo Airbase | — | Small Airport |
| JGSDF Camp Horobetsu Airfield | — | Small Airport |
| Otaki Airfield | — | Small Airport |
| Shikabe Airfield | — | Small Airport |
| Shiraoi Gliderport | — | Small Airport |
| Yoichi Agricultural Airfield / Appleport Yoichi | — | Small Airport |
Post Offices in Tōyako-onsemmachi
4 post offices.
| Post Office | Address |
|---|---|
| Toya Post office | |
| 入江簡易郵便局 | |
| 有珠郵便局 | |
| 虻田郵便局 |
Churches & Religious Organizations in Tōyako-onsemmachi
20 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| バチラー夫妻記念堂 | |
| 光円寺 | |
| 善光寺 | |
| 大真寺 | |
| 大臼山善光寺地蔵堂 | |
| 大黒殿 | |
| 岩田木神社 | |
| 徳浄寺 | |
| 成香神社 | |
| 月浦八幡神社 | |
| 泉八幡神社 | |
| 法昭寺 | |
| 法蔵寺 | |
| 洞爺八幡神社 | |
| 洞爺寺 | |
| 洞爺湖神社 | |
| 皇恩寺 | |
| 真言寺 | |
| 虻田神社 | |
| 香川出雲神社 |
Quick Facts
🇯🇵 About Japan
Volcanoes Near Tōyako-onsemmachi
Public Holidays in Japan
16 public holidays this year
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Get ReportFrequently Asked Questions About Tōyako-onsemmachi
What is the population of Tōyako-onsemmachi?
Tōyako-onsemmachi has a population of 8,442 residents and is located in Japan. The population density is 66 people per square mile, spread across 127.5 square miles. The median age of residents is 49.6 years, which is older than the national median of 38.9 years.
Is Tōyako-onsemmachi expensive to live in?
The median household income is $28,900, 62% below the national average of $75,149. The median home value is $68,000 (76% below the U.S. median). Renters pay a median of $340 per month, below the national average of $1,163. The home price-to-income ratio is 2.4x, indicating housing is reasonably affordable relative to local income levels.
What is the weather like in Tōyako-onsemmachi?
Tōyako-onsemmachi has a cool climate with an average annual temperature of 45°F (7°C). Winter temperatures average 24°F in January, while summers reach an average of 66°F in July. The area receives 241 sunny days per year. Annual rainfall totals 52.5 inches, with 15.8 inches of snow.
How is the job market in Tōyako-onsemmachi?
Tōyako-onsemmachi has a healthy job market with an unemployment rate of 3.0%, near the national average of 3.6%. There are 270 business establishments in the area.
How much does housing cost in Tōyako-onsemmachi?
The median home value in Tōyako-onsemmachi is $68,000. For renters, the median monthly rent is $340.