All Countries
Ōmachi, Japan
Nagano · Japan
Ōmachi is a small city in Nagano, Japan with a population of 27,559. Elevation: 2,343 ft (714 m). Average temperature: 51°F (11°C).
Data updated June 2026
Discover Ōmachi, Japan
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.
About Ōmachi
Ōmachi is a city located in Nagano Prefecture, Japan. As of 1 March 2019, the city had an estimated population of 27,559 in 11861 households, and a population density of 49 persons per km2. The total area of the city is 565.15 square kilometres (218.21 sq mi).
People
Economy
BHousing
A+Climate
| Population | 27,559 |
| Population Density | 88 / sq mi |
| Elevation | 2,343 ft (714 m) |
| Coordinates | 36.5000°, 137.8667° |
| Timezone | Asia/Tokyo |
| Country | 🇯🇵 Japan |
| State / Province | Nagano |
| Average Temperature | 51°F (11°C) |
| January Average | 29°F (-2°C) |
| July Average | 72°F (22°C) |
| Annual Precipitation | 45.5 inches (1,156 mm) |
| Annual Snowfall | 5.7 inches (15 cm) |
| Median Household Income | $30,100 |
| Median Age | 50.0 years |
About Ōmachi
Ōmachi is a small city in Japan (Nagano) with a population of 27,559. The city sits at an elevation of 2,343 feet (714 meters) above sea level. The average annual temperature is 51°F (11°C). Temperatures range from 29°F in January to 72°F in July. Annual precipitation averages 45.5 inches. The timezone is Asia/Tokyo.
Population
Language Spoken at Home
Social Characteristics
Ōmachi vs Japan Average
Income: Ōmachi vs Japan
Commute Mode
Income
| Median HH Income | $30,100 |
| 60% below Japan avg |
Employment & Poverty
| Unemployment | 2.1% |
| 42% below Japan avg | |
| Establishments (County) | 882 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Home Value Sources
Ownership Split
Home Values
| Census Median | $76,000 |
| 73% below Japan avg |
Real Estate Market (Redfin)
Rental Costs
| Census Median Rent | $380 |
| 67% below Japan avg |
Ownership & Property
| Housing Units | 11,024 |
Property Tax
Climate in Ōmachi
Ōmachi has an average annual temperature of 12.8°C (55°F). The hottest month is Aug (26.2°C), the coldest is Jan (0.2°C). Average annual precipitation is 1047 mm.
Temperature
| Annual Average | 51.1°F |
| 5% below Japan avg | |
| January Average | 29°F (-2°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 253 days/yr |
Geography
| Elevation | 2,343 ft (714 m) |
| Area | 312.6 sq mi (809.7 km²) |
| Population Density | 88/sq mi |
| Coordinates | 36.5000°N, 137.8667°W |
| Timezone | Asia/Tokyo |
Precipitation & Snow
Air Quality
Tsunami History
14 tsunamis recorded within 500 km. Highest wave on record: 11.3 m (37 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2024 | HONSHU: W COAST | Eruption + Earthquake | 11.3 m | 549 | 122 km |
| 1993 | HONSHU ISLAND | Earthquake | 0.5 m | - | 138 km |
| 1987 | HONSHU ISLAND | Earthquake | 0.2 m | - | 105 km |
| 2023 | NOTO PENINSULA, JAPAN | Earthquake | 0.1 m | 1 | 126 km |
| 2007 | HONSHU: W COAST | Earthquake | 0.1 m | 1 | 147 km |
| 2007 | HONSHU: W COAST | Earthquake | - | 15 | 131 km |
| 1892 | SW. HONSHU ISLAND | Earthquake | - | 1 | 110 km |
| 1802 | NW. HONSHU ISLAND | Earthquake | - | 19 | 139 km |
| 1799 | SW. HONSHU ISLAND | Earthquake | - | - | 114 km |
| 1751 | NW. HONSHU ISLAND | Eruption + Earthquake | - | 2,100 | 81 km |
| 1614 | NIIGATA PREFECTURE | Earthquake | - | - | 112 km |
| 1448 | SADO, JAPAN | Earthquake | - | - | 115 km |
| 887 | NIIGATA | Earthquake | - | 2,000 | 113 km |
| 863 | NW. HONSHU ISLAND | Eruption + Earthquake | - | - | 68 km |
Nearby Volcanoes
15 volcanoes within 200 km. Closest: Midagahara (26 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Midagahara | Stratovolcano | 2,621 m (8,599 ft) | 1839 | 26 km |
| Washiba-Kumonotaira | Shield(s) | 2,924 m (9,593 ft) | Unknown | 26 km |
| Yakedake | Stratovolcano(es) | 2,455 m (8,054 ft) | 1995 | 39 km |
| Myokosan | Stratovolcano | 2,454 m (8,051 ft) | -750 | 49 km |
| Niigata-Yakeyama | Lava dome | 2,400 m (7,874 ft) | 1998 | 49 km |
| Norikuradake | Stratovolcano(es) | 3,026 m (9,928 ft) | -50 | 52 km |
| Asamayama | Complex | 2,568 m (8,425 ft) | 2019 | 60 km |
| Kusatsu-Shiranesan | Stratovolcano(es) | 2,165 m (7,103 ft) | 2018 | 61 km |
| Yokodake | Stratovolcano(es) | 2,480 m (8,136 ft) | 1200 | 61 km |
| Shiga | Shield(s) | 2,041 m (6,696 ft) | Unknown | 62 km |
| Ontakesan | Complex | 3,067 m (10,062 ft) | 2014 | 76 km |
| Harunasan | Stratovolcano | 1,449 m (4,754 ft) | 550 | 88 km |
| Hakusan | Stratovolcano | 2,702 m (8,865 ft) | 1659 | 105 km |
| Akagisan | Stratovolcano | 1,828 m (5,997 ft) | Unknown | 119 km |
| Hiuchigatake | Stratovolcano | 2,356 m (7,730 ft) | 1544 | 136 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 29°F (-2°C) | 2.0 in | Coldest |
| February | 30°F (-1°C) | 2.1 in | |
| March | 37°F (3°C) | 3.1 in | |
| April | 49°F (10°C) | 3.5 in | |
| May | 58°F (15°C) | 3.9 in | |
| June | 65°F (19°C) | 6.1 in | |
| July | 72°F (22°C) | 5.9 in | |
| August | 75°F (24°C) | 4.2 in | Warmest |
| September | 66°F (19°C) | 6.6 in | Wettest |
| October | 54°F (12°C) | 4.0 in | |
| November | 44°F (7°C) | 2.6 in | |
| December | 34°F (1°C) | 1.6 in | Driest |
Ōmachi has a seasonal temperature swing of 45°F / from 29°F in January to 75°F in August. Total annual precipitation is 45.5 inches, with September being the wettest month (6.6") and December the driest (1.6").
Schools in Ōmachi
3 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| 市立第一中学校 | - | - | - | - |
| 長野県立大町岳陽高等学校 | - | - | - | - |
| 大町市立大町中学校 | - | - | - | - |
Radio Stations near Ōmachi
0 stations within ~55 km.
| Station | Genre | Quality |
|---|
Museums in Ōmachi
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Azumino Municipal Museum of Modern Art, TOYOSHINA | ||||
| Nishimaru Shinya Memorial Hall | ||||
| Omachi Energy Museum | ||||
| Rokuzan art museum | ||||
| Takahashi Setsuro Art Museum of Azumino | ||||
| さらしなの里歴史資料館 | ||||
| ふる里漫画館 | ||||
| 伴月楼記念館 | ||||
| 信州新町化石博物館 | ||||
| 信州新町美術館 | ||||
| 信濃松川美術館 | ||||
| 北アルプス展望美術館 | ||||
| 千曲市稲荷山宿・蔵し館 | ||||
| 大町山岳博物館 | ||||
| 安曇野ちひろ美術館 | ||||
| 小川村郷土歴史館 ふるさとらんど小川 | ||||
| 山と自然博物館 | ||||
| 御船会館 | ||||
| 戸隠そば博物館 とんくるりん | ||||
| 戸隠地質化石博物館 | ||||
| 有島生馬記念館 | ||||
| 欅平ビジターセンター | ||||
| 武水別神社神官 松田邸 | ||||
| 田淵行男記念館 | ||||
| 穂高人形研修館 | ||||
| 筑北村歴史民俗資料館 | ||||
| 筑北村考古資料館 |
Libraries in Ōmachi
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| 本郷図書館 | 0.0 | |||||
| 松川村図書館 | 0.0 | |||||
| 池田町図書館 | 0.0 | |||||
| 白馬村図書館 | 0.0 | |||||
| 筑北村図書館 | 0.0 | |||||
| 豊科図書館 | 0.0 |
Hotels in Ōmachi
7 hotels within city radius - OpenStreetMap data
Restaurants in Ōmachi
23 restaurants within city radius - OpenStreetMap data
Cafes in Ōmachi
2 cafes within city radius - OpenStreetMap data
Theatres in Ōmachi
1 theatres within city radius - OpenStreetMap data
Monuments in Ōmachi
1 monuments within city radius - OpenStreetMap data
Train Stations in Ōmachi
10 train stations within city radius - OpenStreetMap data
Bus Stations in Ōmachi
3 bus stations within city radius - OpenStreetMap data
Gas Stations in Ōmachi
9 gas stations within city radius - OpenStreetMap data
Banks in Ōmachi
2 banks within city radius - OpenStreetMap data
Gyms in Ōmachi
1 gyms within city radius - OpenStreetMap data
Golf Courses in Ōmachi
1 golf courses within city radius - OpenStreetMap data
Stadiums & Teams in Ōmachi
| Team | League | Division |
|---|---|---|
Ski Resorts Near Ōmachi
95 ski resorts within range.
| Resort | Slopes (km) | Lifts | Peak (m) | Price | Season | Night | Park |
|---|---|---|---|---|---|---|---|
| Shiga Kogen Terakoya Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Okushiga Kogen Ski Area | 0.0 | - | - | $0 | - | - | - |
| Hakuba Norikura Onsen Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Tsugaike Kogen | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Yakebitaiyama Ski Area | 0.0 | - | - | $0 | - | - | - |
| Togakushi Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Ichinose Yamanokami Ski Area | 0.0 | - | - | $0 | - | - | - |
| IIZUNA HIGASHI KOGEN RESORT | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Ichinose Diamond Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Ichinose Family Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Tannenomori Okojo Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Takamagahara Mammoth Ski Area | 0.0 | - | - | $0 | - | - | - |
| Hakuba Cortina | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Nishidateyama Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Higashidateyama Ski Area | 0.0 | - | - | $0 | - | - | - |
| Hakuba Iwatake | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Hoppo Bunadaira Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Giant Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Maruike Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Sun Valley Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Hasuike Ski Area | 0.0 | - | - | $0 | - | - | - |
| Hakuba Happo One | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Kumanoyu Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Yokoteyama Ski Area | 0.0 | - | - | $0 | - | - | - |
| Akakura Kanko Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Kanayasan Ski Area | 0.0 | - | - | $0 | - | - | - |
| Cupid Valley Ski Area | 0.0 | - | - | $0 | - | - | - |
| Sakae Club Ski Area | 0.0 | - | - | $0 | - | - | - |
| Charmant Hiuchi Snow Resort | 0.0 | - | - | $0 | - | - | - |
| ARAI SNOW RESORT | 0.0 | - | - | $0 | - | - | - |
| Togari Onsen Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Itoigawa Seaside Valley Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Nozawa Onsen | 0.0 | - | - | $0 | - | - | - |
| Kyukamura Myoko | 0.0 | - | - | $0 | - | - | - |
| Seki Onsen Ski Area | 0.0 | - | - | $0 | - | - | - |
| Akakura Onsen Ski Area | 0.0 | - | - | $0 | - | - | - |
| YAMABOKU Wild Snow Park | 0.0 | - | - | $0 | - | - | - |
| Ikenotaira Onsen ALPEN BLICK Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Myoko Suginohara Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Tangram Madarao Ski Circus | 0.0 | - | - | $0 | - | - | - |
| Madarao Kogen Mountain Resort | 0.0 | - | - | $0 | - | - | - |
| Kurohime Kogen | 0.0 | - | - | $0 | - | - | - |
| Kijimadaira Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Makinoiri Kogen Snow Park | 0.0 | - | - | $0 | - | - | - |
| X-JAM Takaifuji | 0.0 | - | - | $0 | - | - | - |
| Kitashiga Komaruyama Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Yomase Onsen Ski Area | 0.0 | - | - | $0 | - | - | - |
| Ryuoo Ski Park | 0.0 | - | - | $0 | - | - | - |
| Yachiho Kōgen Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Blanche Takayama | 0.0 | - | - | $0 | - | - | - |
| Shirakaba Kogen Kokusai Ski | 0.0 | - | - | $0 | - | - | - |
| Echo Valley | 0.0 | - | - | $0 | - | - | - |
| Asahi Prime Ski Area | 0.0 | - | - | $0 | - | - | - |
| Blue Resort Norikura | 0.0 | - | - | $0 | - | - | - |
| Kurumayama Kogen SKYPARK | 0.0 | - | - | $0 | - | - | - |
| Shirakabako Royal Hill | 0.0 | - | - | $0 | - | - | - |
| Family Gelände Kirigamine Ski Area | 0.0 | - | - | $0 | - | - | - |
| Shirakaba 2 in 1 | 0.0 | - | - | $0 | - | - | - |
| Pilatus Tateshina Snow Resort | 0.0 | - | - | $0 | - | - | - |
| Tateshina Tokyu Ski Area | 0.0 | - | - | $0 | - | - | - |
| Hida Takayama Municipal Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Mont Deus Hida-kuraiyama Snow Park | 0.0 | - | - | $0 | - | - | - |
| Chateraise Ski Valley Koumi | 0.0 | - | - | $0 | - | - | - |
| Shinshu-Matsumoto Nomugitoge Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Hida Funayama Snow Resort Arkopia | 0.0 | - | - | $0 | - | - | - |
| Yabuhara Kogen | 0.0 | - | - | $0 | - | - | - |
| Sun Meadows Kiyosato Ski Area | 0.0 | - | - | $0 | - | - | - |
| Kisofukushima Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Chateraise Ski Valley Nobeyama | 0.0 | - | - | $0 | - | - | - |
| Mia Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Fujimi Kougen Snow Resort | 0.0 | - | - | $0 | - | - | - |
| Fujimi Panorama Resort | 0.0 | - | - | $0 | - | - | - |
| Palcall Tsumagoi Resort Ski & Hotel | 0.0 | - | - | $0 | - | - | - |
| Hakuba Valley | 0.0 | - | - | $0 | - | - | - |
| Hakuba 47 | 0.0 | - | - | $0 | - | - | - |
| Shiga Kogen Shibutoge Ski Area | 0.0 | - | - | $0 | - | - | - |
| Hakuba Goryu | 0.0 | - | - | $0 | - | - | - |
| Manza Onsen | 0.0 | - | - | $0 | - | - | - |
| Hakuba Sanosaka Snow Resort | 0.0 | - | - | $0 | - | - | - |
| Kashimayari Snow Resort | 0.0 | - | - | $0 | - | - | - |
| Awasuno Ski Area | 0.0 | - | - | $0 | - | - | - |
| Tateyama Sanroku Ski Area | 0.0 | - | - | $0 | - | - | - |
| Jiigatake Snow Resort | 0.0 | - | - | $0 | - | - | - |
| Minenohara Kogen | 0.0 | - | - | $0 | - | - | - |
| Chuo-do Ina Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Sugadaira Kogen Davos Hill Ski Area | 0.0 | - | - | $0 | - | - | - |
| Sugadaira Taro Area | 0.0 | - | - | $0 | - | - | - |
| Sugadairakogen Pine Beak Ski Area | 0.0 | - | - | $0 | - | - | - |
| Hijiri Kogen Ski Resort | 0.0 | - | - | $0 | - | - | - |
| Kazawa Snow Area | 0.0 | - | - | $0 | - | - | - |
| Takamine Mountain Park Ski Area | 0.0 | - | - | $0 | - | - | - |
| Hida Nagareha Resort | 0.0 | - | - | $0 | - | - | - |
| Saku Ski Garden Parada | 0.0 | - | - | $0 | - | - | - |
| Hirayu Onsen Ski Area | 0.0 | - | - | $0 | - | - | - |
| Honokidaira Ski Area | 0.0 | - | - | $0 | - | - | - |
Airports Near Ōmachi
7 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Shinshu-Matsumoto Airport | MMJ | Medium Airport |
| Toyama Kitokito Airport | TOY | Medium Airport |
| Hida Airpark | - | Small Airport |
| Kirigamine Gliderport | - | Small Airport |
| Nagano City Gliderport | - | Small Airport |
| Nishigawara Airfield | - | Small Airport |
| Ogurayama Paraglider Launch | - | Small Airport |
Post Offices in Ōmachi
4 post offices.
| Post Office | Address |
|---|---|
| 大町俵町郵便局 | |
| 大町南簡易郵便局 | |
| 大町宮田簡易郵便局 | |
| 大町郵便局 |
Churches & Religious Organizations in Ōmachi
4 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| 山神様 | |
| 源汲神明社 | |
| 金山神社 | |
| 霊松寺 |
Explore Near Ōmachi
Quick Facts
🇯🇵 About Japan
Volcanoes Near Ōmachi
Public Holidays in Japan
16 public holidays this year
Frequently Asked Questions About Ōmachi
What is the population of Ōmachi?
Ōmachi has a population of 27,559 residents and is located in Japan. The population density is 88 people per square mile, spread across 312.6 square miles. The median age of residents is 50.0 years, which is older than the national median of 38.9 years.
Is Ōmachi expensive to live in?
The median household income is $30,100, 60% below the national average of $75,149. The median home value is $76,000 (73% below the U.S. median). Renters pay a median of $380 per month, below the national average of $1,163. The home price-to-income ratio is 2.5x, indicating housing is reasonably affordable relative to local income levels.
What is the weather like in Ōmachi?
Ōmachi has a four-season climate with an average annual temperature of 51°F (11°C). Winter temperatures average 29°F in January, while summers reach an average of 72°F in July. The area receives 253 sunny days per year, well above the national average of 205. Annual rainfall totals 45.5 inches, with 5.7 inches of snow.
How is the job market in Ōmachi?
The job market in Ōmachi is very strong, with unemployment at just 2.1% / well below the national rate of 3.6%. There are 882 business establishments in the area.
How much does housing cost in Ōmachi?
The median home value in Ōmachi is $76,000. For renters, the median monthly rent is $380.