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Minamiuonuma, Japan

Niigata · Japan

Minamiuonuma is a mid-size city in Niigata, Japan with a population of 55,354. Elevation: 650 ft (198 m). Average temperature: 51°F (11°C).

4.1 /5.0
A Great
55,354 Population 208/sq mi density
650 ft Elevation 198 meters
51°F Avg Temperature 11°C
76.3 in Annual Rain
Asia / Tokyo Timezone
$28,700 Median Income
A
Overall
4.1 / 5.0
Great overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$28,700 median income, 2.3% unemployment
A+
Affordability
5.0 / 5.0
$74,000 home value, $370/mo rent

Discover Minamiuonuma, 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.

Full City Profile

People

Population55,354
Median Age50.4 yrs
Density208/mi²

Economy

B
Median Income$28,700
Unemployment2.3%

Housing

A+
Home Value$74,000
Rent$370
Housing Units22,142

Climate

Avg Temp51°F (11°C)
Rain76.3 in/yr
Sunny Days198/yr
Elevation650 ft (198 m)
Population55,354
Population Density208 / sq mi
Elevation650 ft (198 m)
Coordinates37.0826°, 138.8741°
TimezoneAsia/Tokyo
Country🇯🇵 Japan
State / ProvinceNiigata
Average Temperature51°F (11°C)
January Average28°F (-2°C)
July Average73°F (23°C)
Annual Precipitation76.3 inches (1,937 mm)
Annual Snowfall27.6 inches (70 cm)
Median Household Income$28,700
Median Age50.4 years

About Minamiuonuma

Minamiuonuma is a mid-size city in Japan (Niigata) with a population of 55,354. The city sits at an elevation of 650 feet (198 meters) above sea level. The average annual temperature is 51°F (11°C). Temperatures range from 28°F in January to 73°F in July. Annual precipitation averages 76.3 inches. The timezone is Asia/Tokyo.

Minamiuonuma has a population of 55,354 with a density of 208 people per square mile, spread across 266.0 square miles. The median age is 50.4 years, 30% older than the national median of 38.9.

Population

55,354
Total Population
208
People / sq mi
50.4yrs
Median Age
30% above Japan avg
266.0mi²
Land Area

Language Spoken at Home

Other Languages 100.0%

Social Characteristics

Minamiuonuma vs Japan Average

The median household income in Minamiuonuma is $28,700, which is 62% below the national average of $75,149. The unemployment rate is 2.3% (below the 3.6% US average). The area has 1,771 business establishments.

Income: Minamiuonuma vs Japan

Commute Mode

Income

Median HH Income$28,700
62% below Japan avg

Employment & Poverty

Unemployment2.3%
36% below Japan avg
Establishments (County)1,771

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

The median home value in Minamiuonuma is $74,000, 74% below the national median of $281,900. Monthly rent averages $370 (68% below the national average of $1,163). There are 22,142 total housing units in the city. The home price-to-income ratio is 2.6x, well within the affordable range.

Home Value Sources

Ownership Split

Home Values

Census Median$74,000
74% below Japan avg

Real Estate Market (Redfin)

Rental Costs

Census Median Rent$370
68% below Japan avg

Ownership & Property

Housing Units22,142

Property Tax

Climate in Minamiuonuma

Minamiuonuma has an average annual temperature of 9.9°C (50°F). The hottest month is Aug (23.3°C), the coldest is Jan (-2.7°C). Average annual precipitation is 1948 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan -2.7°C / 27°F -13.1° / 3.9° 178.8
Feb -2.3°C / 28°F -12.9° / 8.5° 125.7
Mar 2.1°C / 36°F -8.5° / 16.7° 121.9
Apr 7.3°C / 45°F -3.9° / 21.6° 109.2
May 13.3°C / 56°F 0.4° / 27.2° 116.0
Jun 17.7°C / 64°F 7.5° / 29° 166.3
Jul 21.9°C / 71°F 14.3° / 31° 211.4
Aug 23.3°C / 74°F 15.6° / 33.4° 166.3
Sep 19.5°C / 67°F 9.3° / 30.1° 181.7
Oct 11.9°C / 53°F 1.5° / 24.4° 182.9
Nov 6.2°C / 43°F -3.3° / 18.6° 163.0
Dec 0°C / 32°F -9.2° / 11.4° 224.5
Minamiuonuma experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 28°F in January while summers reach 73°F in July. The area gets 198 sunny days per year. Annual precipitation totals 76.3 inches (wetter than the 38-inch national average). The area receives 27.6 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 650 feet.

Temperature

28°F Jan (-2°C) 73°F Jul (23°C)
Annual Average51.1°F
5% below Japan avg
January Average28°F (-2°C)
July Average73°F (23°C)
Sunny Days198 days/yr

Geography

Elevation650 ft (198 m)
Area266.0 sq mi (688.8 km²)
Population Density208/sq mi
Coordinates37.0826°N, 138.8741°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 76.3"
101% above Japan avg
Snowfall 27.6"
Wettest Month (Jan) 8.46"
Driest Month (May) 4.21"

Air Quality

Earthquake History

876 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.5. Most recent: M4.1 on Aug 23, 2025.

Jan 1, 2024 2024 Noto Peninsula, Japan Earthquake M7.5 149 km
Jul 16, 2007 20 km NNW of Kashiwazaki, Japan M6.6 63 km
Apr 11, 2011 17 km SSW of Ishikawa, Japan M6.6 136 km
May 5, 2023 49 km NE of Anamizu, Japan M6.2 149 km
Mar 11, 2011 13 km E of Arai, Japan M6.2 45 km
Jan 9, 2024 53 km WSW of Sado, Japan M5.9 130 km
Apr 12, 2011 8 km WSW of Ishikawa, Japan M5.9 133 km
Apr 16, 2011 6 km ENE of Tanuma, Japan M5.8 105 km
Feb 25, 2013 29 km NE of Numata, Japan M5.8 42 km
Mar 19, 2011 8 km WNW of Daigo, Japan M5.7 128 km
Jul 16, 2007 16 km NNW of Kashiwazaki, Japan M5.7 59 km
Dec 3, 1996 35 km SE of Muramatsu, Japan M5.7 70 km
Mar 11, 2011 eastern Honshu, Japan M5.7 53 km
Jun 2, 2024 40 km NE of Anamizu, Japan M5.7 148 km
May 5, 2023 43 km NE of Anamizu, Japan M5.6 148 km
Jan 1, 2024 54 km NE of Anamizu, Japan M5.6 139 km
Apr 11, 2011 8 km WSW of Iiyama, Japan M5.5 61 km
Jan 1, 2024 56 km NE of Anamizu, Japan M5.5 138 km
Mar 15, 2012 3 km ENE of ?me, Japan M5.5 147 km
Aug 15, 1998 22 km WSW of Hotaka, Japan M5.5 142 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

25 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Faxai (2019).

Year Name Category Closest
2019 Faxai Category 2 191 km
2019 Hagibis Category 1 146 km
2018 Jebi Category 1 203 km
2014 Phanfone Category 1 246 km
2011 Roke Category 1 135 km
2007 Fitow Category 1 167 km
2005 Mawar Category 2 200 km
2004 Ma-on Category 3 185 km
2004 Chaba Category 1 256 km
2003 Etau Category 1 291 km
2002 Higos Category 1 160 km
2001 Danas Category 1 156 km
2000 Kirogi Category 1 226 km
1998 Vicki Category 2 129 km
1998 Zeb Category 1 290 km
1998 Stella Category 1 123 km
1996 Violet Category 1 292 km
1996 Kirk Category 1 220 km
1995 Ryan Category 1 290 km
1994 Orchid Category 1 187 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

12 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 549 149 km
1964 NW. HONSHU ISLAND Earthquake 5.8 m 36 148 km
1987 HONSHU ISLAND Earthquake 0.2 m 98 km
2023 NOTO PENINSULA, JAPAN Earthquake 0.1 m 1 148 km
2007 HONSHU: W COAST Earthquake 15 65 km
1802 NW. HONSHU ISLAND Earthquake 19 85 km
1762 NW. HONSHU ISLAND Earthquake 114 km
1751 NW. HONSHU ISLAND Eruption + Earthquake 2,100 70 km
1614 NIIGATA PREFECTURE Earthquake 90 km
1448 SADO, JAPAN Earthquake 76 km
887 NIIGATA Earthquake 2,000 83 km
863 NW. HONSHU ISLAND Eruption + Earthquake 78 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Hiuchigatake (39 km).

Name Type Elevation Last Eruption Distance
Hiuchigatake Stratovolcano 2,356 m (7,730 ft) 1544 39 km
Shiga Shield(s) 2,041 m (6,696 ft) Unknown 54 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 55 km
Kusatsu-Shiranesan Stratovolcano(es) 2,165 m (7,103 ft) 2018 60 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 65 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 65 km
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 65 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 67 km
Myokosan Stratovolcano 2,454 m (8,051 ft) -750 71 km
Numazawa Shield 835 m (2,740 ft) -3400 73 km
Niigata-Yakeyama Lava dome 2,400 m (7,874 ft) 1998 77 km
Asamayama Complex 2,568 m (8,425 ft) 2019 82 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 83 km
Nasudake Stratovolcano(es) 1,915 m (6,283 ft) 1963 97 km
Bandaisan Stratovolcano 1,816 m (5,958 ft) 1888 121 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 28°F (-2°C) 8.5 in Coldest, Wettest
February 29°F (-2°C) 6.3 in
March 34°F (1°C) 4.7 in
April 47°F (8°C) 4.3 in
May 58°F (14°C) 4.2 in Driest
June 65°F (19°C) 6.1 in
July 73°F (23°C) 7.7 in
August 75°F (24°C) 6.5 in Warmest
September 67°F (20°C) 7.7 in
October 56°F (13°C) 6.2 in
November 46°F (8°C) 6.0 in
December 35°F (2°C) 8.2 in

Minamiuonuma has a seasonal temperature swing of 47°F / from 28°F in January to 75°F in August. Total annual precipitation is 76.3 inches, with January being the wettest month (8.5") and May the driest (4.2").

View full weather details →

Colleges & Universities in Minamiuonuma

Institution Type Founded Website
北里大学保健衛生専門学院 College
国際大学 University
国際大学 University

Schools in Minamiuonuma

2 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
南魚沼市立八海中学校
南魚沼市立おおまき小学校
View full schools details →

Radio Stations near Minamiuonuma

0 stations within ~55 km.

Station Genre Quality

Museums in Minamiuonuma

NameTypeAddressPhoneAnnual Revenue
Imaizumi Museum
うぶずなの家
おぢや震災ミュージアムそなえ館
ミティラー美術館
やまこし復興交流館 おらたる
保存民家
十日町市博物館
塩沢つむぎ記念館
奥利根民俗集古館
星と森の詩美術館
池田記念美術館
津南町歴史民俗資料館
津南町農と縄文の体験実習館 なじょもん
湯沢町歴史民俗資料館「雪国館」
目黒邸
目黒邸資料館
直江兼続公伝世館
絵本と木の実の美術館
絵本と木の実の美術館
鈴木牧之記念館
雲越家住宅資料館

Libraries in Minamiuonuma

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
十日町情報館0.0
南魚沼市図書館0.0
塩沢図書室0.0
大和図書室0.0
川口図書館0.0

Farmers Markets in Minamiuonuma

NameAddressSeasonHoursOrganicWebsite
Minamiuonuma

Hotels in Minamiuonuma

12 hotels within city radius — OpenStreetMap data

いろりあん
いろりあん別館 さくら・さくら
こぐりやま山荘
ムイカスノーリゾート
むいか温泉リゾート
ロッヂ マロン
半二郎
山麓ロッヂ
武蔵ロッヂ
湖畔荘
睦荘
龍氣本館

Restaurants in Minamiuonuma

5 restaurants within city radius — OpenStreetMap data

Restaurant I'Hirosshe
すし割烹 瑞賢
そば処草庵
八海山泉ヴィレッジ
城山 本店

Cafes in Minamiuonuma

1 cafes within city radius — OpenStreetMap data

cafe soygassol カフェ ソイガソル

Train Stations in Minamiuonuma

2 train stations within city radius — OpenStreetMap data

Itsukamachi
Uonuma-Kyūryō

Banks in Minamiuonuma

1 banks within city radius — OpenStreetMap data

JAみなみ魚沼 城内支店

Ski Resorts Near Minamiuonuma

98 ski resorts within range.

Resort Slopes (km) Lifts Peak (m) Price Season Night Park
Nakazato Snow Wood Ski Area 0.0 $0
Maiko Snow Resort 0.0 $0
Ishiuchi Maruyama Ski Resort 0.0 $0
New Greenpia Tsunan 0.0 $0
Gala Yuzawa Snow Resort 0.0 $0
Iwappara 0.0 $0
Togari Onsen Ski Resort 0.0 $0
Ippon Sugi Ski Resort 0.0 $0
Yuzawa Kogen Ski Resort 0.0 $0
NASPA Ski Garden 0.0 $0
Yuzawa Park Ski Resort 0.0 $0
Nozawa Onsen 0.0 $0
Yuzawa Nakazato Ski Resort 0.0 $0
Ishiuchi Hanaoka Ski Area 0.0 $0
Kandatsu Kogen Ski Resort 0.0 $0
Mitsumata Area 0.0 $0
Kagura Area 0.0 $0
Kagura Ski Resort 0.0 $0
Minakami Kogen Ski Resort 0.0 $0
Fujiwara Snow&Spa Resort 0.0 $0
Snow Park Oze Tokura 0.0 $0
Tangram Madarao Ski Circus 0.0 $0
Tashiro Area 0.0 $0
Madarao Kogen Mountain Resort 0.0 $0
Hodaigi Ski Resort 0.0 $0
Hakkai Sanroku Ski Area 0.0 $0
Mikawa Onsen 0.0 $0
Fuyudorigoe Ski Garden 0.0 $0
Fairy Land Kaneyama Ski Area 0.0 $0
Nagaoka City Ski Area 0.0 $0
Tadami Ski Area 0.0 $0
Suhara Ski Area 0.0 $0
Koshi Kogen Ski Area 0.0 $0
Aizukogen Nango Ski Area 0.0 $0
Yakushi Ski Area 0.0 $0
Koide Ski Area 0.0 $0
Okutadami Maruyama Ski Resort 0.0 $0
Tanigawadake Tenjindaira Ski Area 0.0 $0
Itsukamachi Ski Area 0.0 $0
Muikamachi Hakkaisan 0.0 $0
Kanayasan Ski Area 0.0 $0
Aizu Kogen Takahata 0.0 $0
Muica Snow Resort 0.0 $0
Chateau Shiozawa Ski Area Yoshizato 0.0 $0
Cupid Valley Ski Area 0.0 $0
Oze Hinoemata Onsen Ski Resort 0.0 $0
Joetsu International 0.0 $0
Nakasato Kiyotsu 0.0 $0
Sakae Club Ski Area 0.0 $0
YAMABOKU Wild Snow Park 0.0 $0
Akasawa Ski Area 0.0 $0
Shiga Kogen Takamagahara Mammoth Ski Area 0.0 $0
Shiga Kogen Terakoya Ski Area 0.0 $0
Shiga Kogen Nishidateyama Ski Area 0.0 $0
Shiga Kogen Higashidateyama Ski Area 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
Shiga Kogen Kumanoyu Ski Area 0.0 $0
Shiga Kogen Yokoteyama Ski Area 0.0 $0
Shiga Kogen Tannenomori Okojo Ski Area 0.0 $0
Shiga Kogen Shibutoge Ski Area 0.0 $0
Manza Onsen 0.0 $0
Kusatsu Onsen Ski Resort 0.0 $0
Minenohara Kogen 0.0 $0
Palcall Tsumagoi Resort Ski & Hotel 0.0 $0
Akagisan Daiichi Ski Area 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
Kazawa Snow Area 0.0 $0
Karuizawa Snow Park 0.0 $0
Kitashiga Komaruyama Ski Resort 0.0 $0
White World Oze Iwakura 0.0 $0
Kijimadaira Ski Resort 0.0 $0
Makinoiri Kogen Snow Park 0.0 $0
Marunuma Kogen Ski Resort 0.0 $0
Katashina Kogen Ski Resort 0.0 $0
Nikko Yumoto Onsen Ski Park 0.0 $0
Katashina Ogna Hotaka Snow Resort 0.0 $0
X-JAM Takaifuji 0.0 $0
Okutone 0.0 $0
White Valley Ski Area 0.0 $0
Naeba Ski Resort 0.0 $0
Takamine Mountain Park Ski Area 0.0 $0
Yomase Onsen Ski Area 0.0 $0
Tambara Ski Park 0.0 $0
Oguna Hotaka Ski Area 0.0 $0
Ryuoo Ski Park 0.0 $0
Kawaba Ski Resort 0.0 $0
Shiga Kogen Okushiga Kogen Ski Area 0.0 $0
Shiga Kogen Yakebitaiyama Ski Area 0.0 $0
Shiga Kogen Ichinose Yamanokami Ski Area 0.0 $0
Norn Minakami 0.0 $0
Shiga Kogen Ichinose Diamond Ski Area 0.0 $0
Shiga Kogen Ichinose Family Ski Area 0.0 $0

Airports Near Minamiuonuma

2 airports within the area.

AirportIATAType
Nagano City GliderportSmall Airport
Tanaka AirstripSmall Airport

Post Offices in Minamiuonuma

4 post offices.

Post OfficeAddress
Itsukamachi Post Office
Shitoka Summary Post Office
Uonuma Futsukamachi Summary Post Office
城内郵便局

Quick Facts

Timezone
Asia/Tokyo

🇯🇵 About Japan

Capital Tokyo
Population 126,529,100
Area 377,835 km²
GDP (USD) $4,213,167,237,906
GDP per capita $33,836
HDI 0.925
Life expectancy 84.0 years
Internet users 87.0%
Urban population 92.1%
Currency JPY (Yen)
Languages Japanese
Calling code +81
TLD .jp
Driving side left

Public Holidays in Japan

16 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day 元日
Jan 12 Coming of Age Day 成人の日
Feb 11 Foundation Day 建国記念の日
Feb 23 The Emperor's Birthday 天皇誕生日
Mar 20 Vernal Equinox Day 春分の日
Apr 29 Shōwa Day 昭和の日
May 4 Greenery Day みどりの日
May 5 Children's Day こどもの日
May 6 Constitution Memorial Day 憲法記念日
Jul 20 Marine Day 海の日
Aug 11 Mountain Day 山の日
Sep 21 Respect for the Aged Day 敬老の日
Sep 23 Autumnal Equinox Day 秋分の日
Oct 12 Sports Day スポーツの日
Nov 3 Culture Day 文化の日
Nov 23 Labour Thanksgiving Day 勤労感謝の日

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Frequently Asked Questions About Minamiuonuma

What is the population of Minamiuonuma?

Minamiuonuma has a population of 55,354 residents and is located in Japan. The population density is 208 people per square mile, spread across 266.0 square miles. The median age of residents is 50.4 years, which is older than the national median of 38.9 years.

Is Minamiuonuma expensive to live in?

The median household income is $28,700, 62% below the national average of $75,149. The median home value is $74,000 (74% below the U.S. median). Renters pay a median of $370 per month, below the national average of $1,163. The home price-to-income ratio is 2.6x, indicating housing is reasonably affordable relative to local income levels.

What is the weather like in Minamiuonuma?

Minamiuonuma has a four-season climate with an average annual temperature of 51°F (11°C). Winter temperatures average 28°F in January, while summers reach an average of 73°F in July. The area receives 198 sunny days per year. Annual rainfall totals 76.3 inches, with 27.6 inches of snow.

How is the job market in Minamiuonuma?

The job market in Minamiuonuma is very strong, with unemployment at just 2.3% / well below the national rate of 3.6%. There are 1,771 business establishments in the area.

How much does housing cost in Minamiuonuma?

The median home value in Minamiuonuma is $74,000. For renters, the median monthly rent is $370.

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