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Iwai, Japan

Tottori · Japan

Iwai is a small city in Tottori, Japan with a population of 10,799. Elevation: 79 ft (24 m). Average temperature: 56°F (13°C).

4.1 /5.0
A Great
10,799 Population 43/sq mi density
79 ft Elevation 24 meters
56°F Avg Temperature 13°C
74.0 in Annual Rain
Asia / Tokyo Timezone
$27,600 Median Income
A
Overall
4.1 / 5.0
Great overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$27,600 median income, 2.0% unemployment
A+
Affordability
5.0 / 5.0
$68,000 home value, $340/mo rent

Discover Iwai, 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

About Iwai

Iwai

Iwai temple ruins is an archeological site with the ruins of a Hakuhō period Buddhist temple located in the Iwai neighborhood of the town of Iwami in the San'in region of Japan. The foundations of a Japanese pagoda were designated as a National Historic Site in 1931.

People

Population10,799
Median Age50.2 yrs
Density43/mi²

Economy

B
Median Income$27,600
Unemployment2.0%

Housing

A+
Home Value$68,000
Rent$340
Housing Units4,320

Climate

Avg Temp56°F (13°C)
Rain74.0 in/yr
Sunny Days202/yr
Elevation79 ft (24 m)
Population10,799
Population Density43 / sq mi
Elevation79 ft (24 m)
Coordinates35.5552°, 134.3631°
TimezoneAsia/Tokyo
Country🇯🇵 Japan
State / ProvinceTottori
Average Temperature56°F (13°C)
January Average37°F (3°C)
July Average76°F (25°C)
Annual Precipitation74.0 inches (1,880 mm)
Annual Snowfall0.0 inches (0 cm)
Median Household Income$27,600
Median Age50.2 years

About Iwai

Iwai is a small city in Japan (Tottori) with a population of 10,799. The city sits at an elevation of 79 feet (24 meters) above sea level. The average annual temperature is 56°F (13°C). Temperatures range from 37°F in January to 76°F in July. Annual precipitation averages 74.0 inches. The timezone is Asia/Tokyo.

Iwai has a population of 10,799 with a density of 43 people per square mile, spread across 251.4 square miles. The median age is 50.2 years, 29% older than the national median of 38.9.

Population

10,799
Total Population
43
People / sq mi
50.2yrs
Median Age
29% above Japan avg
251.4mi²
Land Area

Language Spoken at Home

Other Languages 100.0%

Social Characteristics

Iwai vs Japan Average

The median household income in Iwai is $27,600, which is 63% below the national average of $75,149. The unemployment rate is 2.0% (below the 3.6% US average). The area has 346 business establishments.

Income: Iwai vs Japan

Commute Mode

Income

Median HH Income$27,600
63% below Japan avg

Employment & Poverty

Unemployment2.0%
44% below Japan avg
Establishments (County)346

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

The median home value in Iwai is $68,000, 76% below the national median of $281,900. Monthly rent averages $340 (71% below the national average of $1,163). There are 4,320 total housing units in the city. The home price-to-income ratio is 2.5x, well within the affordable range.

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 Units4,320

Property Tax

Climate in Iwai

Iwai has an average annual temperature of 15.5°C (60°F). The hottest month is Aug (28°C), the coldest is Jan (4.6°C). Average annual precipitation is 1936 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 4.6°C / 40°F 1° / 8.1° 203.9
Feb 5°C / 41°F 1° / 9° 153.9
Mar 8°C / 46°F 3.1° / 12.9° 147.0
Apr 13.1°C / 56°F 7.4° / 18.8° 102.7
May 18.2°C / 65°F 12.8° / 23.7° 123.1
Jun 22.4°C / 72°F 18° / 26.9° 145.6
Jul 26.6°C / 80°F 22.4° / 30.8° 189.6
Aug 28°C / 82°F 23.3° / 32.6° 125.6
Sep 23.4°C / 74°F 19° / 27.8° 222.8
Oct 17.6°C / 64°F 12.9° / 22.4° 156.4
Nov 12.2°C / 54°F 7.7° / 16.8° 146.9
Dec 7°C / 45°F 3.2° / 10.8° 218.9
Iwai enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 37°F in January while summers reach 76°F in July. The area gets 202 sunny days per year. Annual precipitation totals 74.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 79 feet.

Temperature

37°F Jan (3°C) 76°F Jul (25°C)
Annual Average56.2°F
4% above Japan avg
January Average37°F (3°C)
July Average76°F (25°C)
Sunny Days202 days/yr

Geography

Elevation79 ft (24 m)
Area251.4 sq mi (651.0 km²)
Population Density43/sq mi
Coordinates35.5552°N, 134.3631°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 74.0"
95% above Japan avg
Snowfall 0.0"
Wettest Month (Sep) 9.25"
Driest Month (Apr) 4.69"

Air Quality

Earthquake History

149 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.1 on Aug 15, 2025.

Jan 16, 1995 8 km S of Akashi, Japan M6.9 123 km
Jul 16, 2007 133 km WNW of Mikuni, Japan M6.8 146 km
Oct 6, 2000 8 km ESE of Matsue, Japan M6.7 112 km
Apr 11, 1990 11 km ENE of Maizuru, Japan M6.1 99 km
Apr 12, 2013 6 km WNW of Sumoto, Japan M5.8 139 km
Aug 7, 1992 21 km N of Miyazu, Japan M5.8 74 km
Apr 21, 2000 27 km NNE of Maizuru, Japan M5.5 102 km
Aug 28, 1991 9 km SSW of Yasugich?, Japan M5.5 107 km
Jun 17, 2018 near the south coast of western Honshu, Japan M5.5 142 km
Sep 24, 2003 5 km WNW of Ayabe, Japan M5.4 80 km
Oct 8, 2000 32 km N of Sh?bara, Japan M5.4 129 km
Sep 16, 2002 24 km SW of Kurayoshi, Japan M5.3 73 km
Sep 3, 1997 21 km S of Yasugich?, Japan M5.3 110 km
Jan 11, 2001 15 km E of Tottori, Japan M5.3 9 km
Jan 30, 1996 67 km NNE of Miyazu, Japan M5.2 110 km
Oct 8, 2000 8 km SSW of Yonago, Japan M5.2 98 km
Mar 16, 1999 10 km WNW of Kitahama, Japan M5.1 137 km
Apr 16, 1994 16 km ENE of Maizuru, Japan M5.0 103 km
Jan 16, 1995 20 km SW of Akashi, Japan M5.0 120 km
Sep 28, 1990 24 km NNW of Kariya, Japan M4.9 69 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

37 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Lan (2023).

Year Name Category Closest
2023 Lan Category 1 240 km
2018 Jebi Category 2 112 km
2018 Trami Category 1 221 km
2018 Cimaron Category 1 111 km
2018 Jongdari Category 1 275 km
2017 Noru Category 1 186 km
2015 Nangka Category 1 284 km
2014 Phanfone Category 1 282 km
2011 Roke Category 3 289 km
2011 Ma-on Category 1 219 km
2009 Melor Category 1 268 km
2007 Usagi Category 1 208 km
2005 Nabi Category 1 282 km
2004 Songda Category 2 155 km
2004 Chaba Category 2 64 km
2003 Etau Category 2 126 km
1999 Bart Category 2 160 km
1998 Vicki Category 2 169 km
1998 Zeb Category 1 109 km
1997 Rosie Category 1 85 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

6 tsunamis recorded within 500 km. Highest wave on record: 11.3 m (37 ft).

Year Location Cause Max Wave Deaths Distance
1927 SW. HONSHU ISLAND Eruption + Earthquake 11.3 m 3,022 67 km
1711 SEIONAIKAI, JAPAN Earthquake 2.0 m 1,000 143 km
1510 OSAKA BAY Earthquake 2.0 m 142 km
1995 KOBE, JAPAN Earthquake 0.3 m 6,434 125 km
745 OSAKA BAY, JAPAN Earthquake 136 km
701 SEA OF JAPAN Earthquake 95 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Oki-Dogo (116 km).

Name Type Elevation Last Eruption Distance
Oki-Dogo Shield 151 m (495 ft) Unknown 116 km
Sanbesan Stratovolcano 1,126 m (3,694 ft) 650 165 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 37°F (3°C) 7.0 in
February 37°F (3°C) 6.1 in Coldest
March 42°F (6°C) 5.0 in
April 53°F (12°C) 4.7 in Driest
May 61°F (16°C) 5.0 in
June 68°F (20°C) 6.8 in
July 76°F (25°C) 7.7 in
August 78°F (26°C) 5.0 in Warmest
September 70°F (21°C) 9.3 in Wettest
October 60°F (15°C) 5.6 in
November 51°F (10°C) 5.7 in
December 42°F (6°C) 6.1 in

Iwai has a seasonal temperature swing of 41°F / from 37°F in February to 78°F in August. Total annual precipitation is 74.0 inches, with September being the wettest month (9.3") and April the driest (4.7").

View full weather details →

Schools in Iwai

7 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
鳥取県立岩美高等学校
岩美町立岩美中学校
岩美町立岩美北小学校
岩美町立岩美南小学校
岩美町立岩美西小学校
旧温泉町立八田小学校
旧奥八田小学校
View full schools details →

Radio Stations near Iwai

0 stations within ~55 km.

Station Genre Quality

Museums in Iwai

NameTypeAddressPhoneAnnual Revenue
Hamasaka Ancestry Memorial Hall "Imeitei"
Jinpukaku
Kinodendo
Saji Observatory
San’in Kaigan Geopark Center
Studio652 (旧岩美病院)
Tetsuko no Heya Railway Goods Museum
The Sand Museum
Tottori Folk Crafts Museum
Tottori Prefectural Museum
Tottori Sand Dunes Park Service Center
Yumechiyo Museum
きのこの森
たくみの館
とっとり賀露かにっこ館
三百田氏住宅
但馬牛ミニ博物館
兵庫県立但馬牧場公園但馬牛博物館
因幡万葉歴史館
夢千代館
山陰海岸ジオパーク海と大地の自然館
岩美町立渚交流館
昆虫化石館
林業技術工芸実習館
森林学習展示館
植樹の森
樹木園
河原歴史民俗資料館
流しびなの館
渡辺美術館
無動山永福寺の山門
生産の森
砂の美術館
苗木養成等実習室
若桜民工芸館
若桜町歴史民俗資料館
若桜郷土文化の里
香美町立村岡民俗資料館「まほろば」
鳥取城跡・仁風閣 展示館
鳥取市こども科学館
鳥取市埋蔵文化財センター
鳥取市歴史博物館;やまびこ館
鳥取港海友館
鳥取県埋蔵文化財センター
鳥取県立氷ノ山自然ふれあい館響の森
鳥取県立童謡館;鳥取世界おもちゃ館;わらべ館

Libraries in Iwai

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
Kato Buntaro Memorial Library0.0
八頭町立郡家図書館0.0
若桜町立わかさ生涯学習情報館0.0
鳥取市立中央図書館0.0
鳥取市立用瀬図書館0.0
鳥取市立用瀬図書館0.0
鳥取県立公文書館0.0
鳥取県立図書館0.0

Restaurants in Iwai

6 restaurants within city radius — OpenStreetMap data

AR MARE
Umigami Genkimura
くいもんやさざなみ
べるふる 岩美店
村上水産 海陽亭 きなんせ岩美店
陸上パーキング

Train Stations in Iwai

4 train stations within city radius — OpenStreetMap data

Fukube
Higashihama
Iwami
Ōiwa

Gas Stations in Iwai

3 gas stations within city radius — OpenStreetMap data

JA-SS 鳥取いなば いわみSS
JP #12749562342
JP #589495597

Banks in Iwai

1 banks within city radius — OpenStreetMap data

JA鳥取いなば 岩美支店 営農経済課

Golf Courses in Iwai

1 golf courses within city radius — OpenStreetMap data

日本海ゴルフ倶楽部

Stadiums & Teams in Iwai

TeamLeagueDivision

Ski Resorts Near Iwai

14 ski resorts within range.

Resort Slopes (km) Lifts Peak (m) Price Season Night Park
Chikusa Highland Ski resort 0.0 $0
Ski & Board Resort Tsuguro Kogen 0.0 $0
Banshu Tokura Snow Park 0.0 $0
Wakasa Hyonosen Ski Resort 0.0 $0
Hyounosen Kokusai Ski Resort 0.0 $0
Hyper Bowl Tohachi 0.0 $0
Hachikogen Ski Resort 0.0 $0
Sky Valley Ski Area 0.0 $0
Hachi Kita Ski Area 0.0 $0
Azo Koen Ski Area 0.0 $0
Mikata Snow Park 0.0 $0
Ojiro Ski Resort 0.0 $0
UP Kannabe Ski Resort 0.0 $0
Tajima Farm Park Ski Area 0.0 $0

Airports Near Iwai

6 airports within the area.

AirportIATAType
Konotori Tajima AirportTJHMedium Airport
Tottori Sand Dunes Conan AirportTTJMedium Airport
JGSDF Aonogahara East AirstripSmall Airport
JGSDF Aonogahara West AirstripSmall Airport
JGSDF Nihonbara AirfieldSmall Airport
Suika AirportSmall Airport

Post Offices in Iwai

13 post offices.

Post OfficeAddress
Hatta Post Office
Iwami Gamo Post Office
Iwami Innai Post Office
Iwami Iwai Post Office
Iwami Otani Post Office
Kishida Post Office
Machiuradome Summary Post Office
Tajiri Summary Post Office
岩本簡易郵便局
岩美郵便局
本庄簡易郵便局
栃本簡易郵便局
浦富簡易郵便局

Treatment Centers in Iwai

1 treatment centers.

CenterTypePhone
Makoto

Churches & Religious Organizations in Iwai

33 religious organizations (IRS tax-exempt data).

NameAddress
亀福山 永泉寺
利勝山 貞信寺
医王山 東源寺
古海山 観照院 網代寺
大羽尾神社
寶珠山 隣海院
小羽尾神社
岩戸神社
岩白山 勧学寺
平野神社
平野薬師堂
松風山 永明寺
浄教山 西法寺
海南山 長楽寺
海福山 龍岩寺
無量寿山 善光院
熊野神社
瑞応山 本光寺
瑞泉山 吉祥院
瑞泉山 定信寺
甘露神社
田後神社
田後薬師堂
秋葉大権現
網代神社
荒砂神社
誓正山 定善寺
金峯神社
雲門山 長谷寺
高住神社
高性山 仙龍寺
龍澤山 瑞泉寺
龍華山 妙法華経寺

Explore Near Iwai

Waterfalls
3
Natural waterfalls documented by USGS and OpenStreetMap contributors
View all →

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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Get a comprehensive, print-ready PDF with all data for Iwai.

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Frequently Asked Questions About Iwai

What is the population of Iwai?

Iwai has a population of 10,799 residents and is located in Japan. The population density is 43 people per square mile, spread across 251.4 square miles. The median age of residents is 50.2 years, which is older than the national median of 38.9 years.

Is Iwai expensive to live in?

The median household income is $27,600, 63% 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 2.5x, indicating housing is reasonably affordable relative to local income levels.

What is the weather like in Iwai?

Iwai enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winter temperatures average 37°F in January, while summers reach an average of 76°F in July. The area receives 202 sunny days per year. Annual rainfall totals 74.0 inches.

How is the job market in Iwai?

The job market in Iwai is very strong, with unemployment at just 2.0% / well below the national rate of 3.6%. There are 346 business establishments in the area.

How much does housing cost in Iwai?

The median home value in Iwai is $68,000. For renters, the median monthly rent is $340.

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