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Kasaoka, Japan

Okayama · Japan

Kasaoka is a mid-size city in Okayama, Japan with a population of 50,160. Elevation: 30 ft (9 m). Average temperature: 59°F (15°C).

4.1 /5.0
A Great
50,160 Population 953/sq mi density
30 ft Elevation 9 meters
59°F Avg Temperature 15°C
55.0 in Annual Rain
Asia / Tokyo Timezone
$30,800 Median Income
A
Overall
4.1 / 5.0
Great overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$30,800 median income, 2.3% unemployment
A+
Affordability
5.0 / 5.0
$76,000 home value, $380/mo rent

Discover Kasaoka, 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

Population50,160
Median Age48.6 yrs
Density953/mi²

Economy

B
Median Income$30,800
Unemployment2.3%

Housing

A+
Home Value$76,000
Rent$380
Housing Units20,064

Climate

Avg Temp59°F (15°C)
Rain55.0 in/yr
Sunny Days236/yr
Elevation30 ft (9 m)
Population50,160
Population Density953 / sq mi
Elevation30 ft (9 m)
Coordinates34.5060°, 133.5039°
TimezoneAsia/Tokyo
Country🇯🇵 Japan
State / ProvinceOkayama
Average Temperature59°F (15°C)
January Average39°F (4°C)
July Average79°F (26°C)
Annual Precipitation55.0 inches (1,397 mm)
Annual Snowfall0.0 inches (0 cm)
Median Household Income$30,800
Median Age48.6 years

About Kasaoka

Kasaoka is a mid-size city in Japan (Okayama) with a population of 50,160. The city sits at an elevation of 30 feet (9 meters) above sea level. The average annual temperature is 59°F (15°C). Temperatures range from 39°F in January to 79°F in July. Annual precipitation averages 55.0 inches. The timezone is Asia/Tokyo.

Kasaoka has a population of 50,160 with a density of 953 people per square mile, spread across 52.7 square miles. The median age is 48.6 years, 25% older than the national median of 38.9.

Population

50,160
Total Population
953
People / sq mi
48.6yrs
Median Age
25% above Japan avg
52.7mi²
Land Area

Language Spoken at Home

Other Languages 100.0%

Social Characteristics

Kasaoka vs Japan Average

The median household income in Kasaoka is $30,800, which is 59% below the national average of $75,149. The unemployment rate is 2.3% (below the 3.6% US average). The area has 1,605 business establishments.

Income: Kasaoka vs Japan

Commute Mode

Income

Median HH Income$30,800
59% below Japan avg

Employment & Poverty

Unemployment2.3%
36% below Japan avg
Establishments (County)1,605

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

The median home value in Kasaoka is $76,000, 73% below the national median of $281,900. Monthly rent averages $380 (67% below the national average of $1,163). There are 20,064 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$76,000
73% below Japan avg

Real Estate Market (Redfin)

Rental Costs

Census Median Rent$380
67% below Japan avg

Ownership & Property

Housing Units20,064

Property Tax

Climate in Kasaoka

Kasaoka 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 1089 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 0°C / 32°F — / 9.1° 24.9
Feb 0°C / 32°F — / 9.4° 55.6
Mar 0°C / 32°F — / 12.4° 89.4
Apr 0°C / 32°F — / 18.9° 100.2
May 0°C / 32°F — / 23.2° 108.4
Jun 0°C / 32°F — / 26.7° 206.8
Jul 0°C / 32°F — / 30.6° 160.3
Aug 0°C / 32°F — / 32.5° 72.4
Sep 0°C / 32°F — / 28.1° 135.3
Oct 0°C / 32°F — / 22.7° 67.4
Nov 0°C / 32°F — / 16.9° 48.4
Dec 0°C / 32°F — / 11.7° 19.4
Kasaoka enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 39°F in January while summers reach 79°F in July. The area gets 236 sunny days per year, above the national average. Annual precipitation totals 55.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 30 feet, near sea level.

Temperature

39°F Jan (4°C) 79°F Jul (26°C)
Annual Average58.5°F
8% above Japan avg
January Average39°F (4°C)
July Average79°F (26°C)
Sunny Days236 days/yr

Geography

Elevation30 ft (9 m)
Area52.7 sq mi (136.4 km²)
Population Density953/sq mi
Coordinates34.5060°N, 133.5039°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 55.0"
45% above Japan avg
Snowfall 0.0"
Wettest Month (Jun) 8.82"
Driest Month (Dec) 1.30"

Air Quality

Earthquake History

122 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.4 on Jun 29, 2025.

Jan 16, 1995 8 km S of Akashi, Japan M6.9 139 km
Mar 24, 2001 16 km SSW of Kure, Japan M6.8 101 km
Oct 6, 2000 8 km ESE of Matsue, Japan M6.7 111 km
Apr 12, 2013 6 km WNW of Sumoto, Japan M5.8 122 km
Apr 8, 2018 8 km NNE of ?dach?-?da, Japan M5.7 121 km
Aug 28, 1991 9 km SSW of Yasugich?, Japan M5.5 96 km
Oct 8, 2000 32 km N of Sh?bara, Japan M5.4 83 km
Sep 3, 1997 21 km S of Yasugich?, Japan M5.3 84 km
Sep 16, 2002 24 km SW of Kurayoshi, Japan M5.3 85 km
Jan 11, 2001 15 km E of Tottori, Japan M5.3 136 km
Mar 25, 2001 22 km WNW of H?j?, Japan M5.2 104 km
Mar 13, 2019 22 km ESE of Anan, Japan M5.2 147 km
Oct 8, 2000 8 km SSW of Yonago, Japan M5.2 97 km
Apr 26, 2007 15 km ESE of Niihama, Japan M5.1 67 km
Jun 3, 2011 9 km ENE of G?tsuch?, Japan M5.0 122 km
Jan 16, 1995 20 km SW of Akashi, Japan M5.0 122 km
Jun 18, 2021 1 km ENE of ?zu, Japan M4.9 141 km
Feb 26, 2024 18 km N of Yawatahama, Japan M4.9 141 km
Aug 22, 1994 39 km S of Anan, Japan M4.9 146 km
Sep 28, 1990 24 km NNW of Kariya, Japan M4.9 84 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2023 Lan Category 2 221 km
2022 Nanmadol Category 1 286 km
2018 Jebi Category 3 128 km
2018 Trami Category 1 167 km
2018 Cimaron Category 1 110 km
2017 Noru Category 1 136 km
2016 Malakas Category 1 190 km
2015 Goni Category 3 241 km
2015 Nangka Category 1 183 km
2014 Phanfone Category 2 242 km
2014 Halong Category 1 169 km
2012 Jelawat Category 1 248 km
2011 Roke Category 3 285 km
2011 Ma-on Category 1 134 km
2009 Melor Category 1 279 km
2008 Sinlaku Category 1 230 km
2007 Usagi Category 2 182 km
2007 Man-yi Category 1 211 km
2006 Shanshan Category 1 291 km
2005 Nabi Category 1 212 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).

Year Location Cause Max Wave Deaths Distance
1872 SW. HONSHU ISLAND Earthquake 3.0 m 804 144 km
1711 SEIONAIKAI, JAPAN Earthquake 2.0 m 1,000 51 km
1808 E. AWA, TOKUSHIMA PREFECTURE Earthquake 1.5 m 137 km
1995 KOBE, JAPAN Earthquake 0.3 m 6,434 144 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Sanbesan (107 km).

Name Type Elevation Last Eruption Distance
Sanbesan Stratovolcano 1,126 m (3,694 ft) 650 107 km
Abu Shield(s) 641 m (2,103 ft) -6850 175 km
Oki-Dogo Shield 151 m (495 ft) Unknown 186 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 39°F (4°C) 1.6 in Coldest
February 39°F (4°C) 2.2 in
March 45°F (7°C) 3.4 in
April 55°F (13°C) 5.2 in
May 64°F (18°C) 5.5 in
June 71°F (22°C) 8.8 in Wettest
July 79°F (26°C) 8.0 in
August 81°F (27°C) 4.5 in Warmest
September 73°F (23°C) 7.8 in
October 62°F (17°C) 4.2 in
November 52°F (11°C) 2.5 in
December 43°F (6°C) 1.3 in Driest

Kasaoka has a seasonal temperature swing of 42°F / from 39°F in January to 81°F in August. Total annual precipitation is 55.0 inches, with June being the wettest month (8.8") and December the driest (1.3").

View full weather details →

Schools in Kasaoka

30 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
岡山県立笠岡高等学校
Ginga Gakuin Junior and Senior High School
市立野々浜小学校
市立大津野小学校
市立金浦中学校
市立大谷台小学校
県立笠岡工業高等学校
岡山龍谷高等学校
笠岡市立笠岡東中学校
笠岡市立中央小学校
岡山県立西備支援学校
くりけ料理教会
銀河学院高等学校
銀河学院中学校
西備養護学校
市立城見小学校
岡山県立笠岡商業高等学校
市立金浦小学校
市立金浦中学校
市立笠岡西中学校
笠岡市立笠岡小学校
市立神島外小学校
市立神島外中学校
市立神内小学校
市立白石小学校
市立白石中学校
市立大島小学校
神島外小学校
神内小学校
大島小学校
View full schools details →

Radio Stations near Kasaoka

0 stations within ~55 km.

Station Genre Quality

Museums in Kasaoka

NameTypeAddressPhoneAnnual Revenue
Bisei Astronomical Observatory
Fukuyama Auto & Clock Museum
K’s LABO
Kagami Yagura
Moforu Furusato History Centre
Okayama Astronomical Museum
The Museum
Tomonoura Museum of History and Folklore
いろは丸展示館
しぶや美術館
ふくやま文学館
ふくやま書道美術館
ふくやま美術館
まちづくり博物館
やかげ郷土美術館
ワコーミュージアム
中世夢が原
中川美術館
井原市立田中美術館
井原市芳井歴史民俗資料館
古代まほろば館
国際聚蔵館(歌舞藍)
太陽美術館
少林寺拳法発祥の地記念館
広島県立歴史博物館
府中家具木工資料館
弥勒之里美術館
松永はきもの資料館
水谷公記念館
玉島海洋資料館
福山市しんいち歴史民俗博物館
福山市神辺歴史民俗資料館
竹橋美術館
笠岡市井笠鉄道記念館(旧井笠鉄道新山駅)
笠岡市立カブトガニ博物館
笠岡市立竹喬美術館
笠岡市立郷土館
粟島海洋記念館
菅茶山記念館
貝原歴史資料館
速水史朗アトリエ
遊び心の美術館古意庵
鞆の津ミュージアム
高梁市吉備川上ふれあい漫画美術館
鴨方郷土資料館

Libraries in Kasaoka

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
4号館0.0
9号館/図書館0.0
井原市立井原図書館0.0
井原市立井原図書館0.0
井原市芳井図書館0.0
倉敷市立水島図書館0.0
倉敷市立玉島図書館0.0
倉敷市立真備図書館0.0
倉敷市立船穂図書館0.0
多度津町立明徳会図書館0.0
矢掛町立図書館0.0
福山市かんなべ図書館0.0
福山市かんなべ図書館0.0
福山市中央図書館0.0
福山市北部図書館0.0
福山市北部図書館0.0
福山市東部図書館0.0
福山市東部図書館0.0
福山市松永図書館0.0
福山市沼隈図書館0.0
笠岡市立図書館0.0
総社市図書館0.0
里庄町立図書館0.0
金光さつき図書館0.0
金光図書館0.0
鴨方町立図書館0.0

Farmers Markets in Kasaoka

NameAddressSeasonHoursOrganicWebsite
広島県東部花き地方卸売市場
星の郷美星産直プラザ
玉島魚市場
福山地方卸売市場
笠岡総合卸売市場
笠岡魚市場

Hotels in Kasaoka

5 hotels within city radius — OpenStreetMap data

Amanoya Ryokan
グルメ北木島
すずらん旅館
辻与旅館
高松屋旅館

Restaurants in Kasaoka

47 restaurants within city radius — OpenStreetMap data

Gusto
Osaka Ohsho
Rairaitei
Yayoiken
いなかや
オーガニックスタンド & マクロピカレー コアラ
おへんろ茶屋 湯塲
かさおか食堂
かぶと寿司
キッチン 味々亭
きはらお好み焼店
さくらぎ
ジェノバ
シントキ堂
せんや
パスタフローラ 笠岡店
べにす
マドモアゼル
やくちゃん
ヤング お好み焼
ラーメン山小屋 笠岡店
中華そば いではら
中華そば しだはら
中華そば 坂本
井上商店
備中正二郎本舗
八楽笑
割烹 喜久粋
味のつどい
四季彩
天霧
小料理 妃富美
小料理かとう
岡山屋
日本料理 美然
潮光寿司
炭火焼 にし井
焼肉酒房 きらく
笠原ラーメン 山ちゃん
笠岡いなり
粋成
荷葉
豊味
鉄板焼 にばんや
魚好人一休 笠岡店
魚宮番町店 ありがとう

Cafes in Kasaoka

16 cafes within city radius — OpenStreetMap data

Hoshino Coffee
アシェット
アップル
カフェ・ド萌
カラオケ喫茶 ともだち
くさぶえ
バツイチBar 笠岡
ブルーマウンテン 本店
マスエ
ライラック
ロマン
喫茶さやか
小唄
福祉喫茶「干拓喰」
豆と麦
辻珈琲

Cinemas in Kasaoka

1 cinemas within city radius — OpenStreetMap data

光劇場

Theatres in Kasaoka

1 theatres within city radius — OpenStreetMap data

笠岡市民会館

Monuments in Kasaoka

1 monuments within city radius — OpenStreetMap data

歌人 関鳧翁の墓

Clinics in Kasaoka

3 clinics within city radius — OpenStreetMap data

斎藤内科消化器科
西井ウイメンズクリニック
谷口クリニック

Veterinaries in Kasaoka

1 veterinaries within city radius — OpenStreetMap data

おかだ動物病院

Train Stations in Kasaoka

2 train stations within city radius — OpenStreetMap data

Daimon
Kasaoka

Bus Stations in Kasaoka

1 bus stations within city radius — OpenStreetMap data

笠岡市交通交流センター

Gas Stations in Kasaoka

12 gas stations within city radius — OpenStreetMap data

(株)JOMOネット 山陽事業部セルフ笠岡東店
Carenex
Cosmo
Eneos
ENEOS
ENEOS
ENEOS
JP #1375466982
JP #450042460
エネオス 笠岡番町SS
ユーホーガスステーション笠岡店
内海(株) 笠岡東給油所

Banks in Kasaoka

9 banks within city radius — OpenStreetMap data

Chugoku Bank Kasaoka Ekimae Branch
Tomato Bank Kasaoka Branch
中国銀行 笠岡支店
広島銀行
玉島信用金庫
笠岡信用組合
笠岡信用組合 本店
笠岡信用組合 本町支店
笠岡信用組合 金浦支店

Shopping Malls in Kasaoka

1 shopping malls within city radius — OpenStreetMap data

シーサイドモール

Gyms in Kasaoka

2 gyms within city radius — OpenStreetMap data

Curves
FIT-EASY

Golf Courses in Kasaoka

1 golf courses within city radius — OpenStreetMap data

JFE瀬戸内海ゴルフ倶楽部 (JFE Setonaikai Golf Club)

Stadiums & Teams in Kasaoka

TeamLeagueDivision

Ski Resorts Near Kasaoka

5 ski resorts within range.

Resort Slopes (km) Lifts Peak (m) Price Season Night Park
Ikawa Ski Resort 0.0 $0
Snow Resort Nekoyama 0.0 $0
Dogoyama-Kougen Ski Resort 0.0 $0
Kenmin no Mori Ski Area 0.0 $0
Ibukinosato Ski Area 0.0 $0

Airports Near Kasaoka

8 airports within the area.

AirportIATAType
Hiroshima AirportHIJLarge Airport
Okayama Momotaro AirportOKJLarge Airport
Takamatsu AirportTAKLarge Airport
Hoei AirstripSmall Airport
JGSDF Nihonbara AirfieldSmall Airport
Kasaoka Air StationSmall Airport
Kohnan AirportSmall Airport
Yoshiigawa Eku GliderportSmall Airport

Post Offices in Kasaoka

19 post offices.

Post OfficeAddress
Daimon Post Office
Fukuyama Nonohama Post Office
Kasaoka Ekimae Post Office
Kasaoka Irie Post Office
Kasaoka Kanaura Post Office
Kasaoka Kawabeya Post Office
Kasaoka Obirai Summary Post Office
Kasaoka Oi Post Office
Kasaoka Post Office
Kasaoka Suyama Post Office
Kasaoka Tomioka Post Office
Kitakishima Post Office
Konoshima Post Office
Konoshima Uchi Post Office
Oura Post Office
Shiraishijima Post Office
Shiromi Post Office
北木島郵便局
笠岡入江郵便局

Treatment Centers in Kasaoka

2 treatment centers.

CenterTypePhone
さいきじんクリニック
創心會 水島地域リハビリケアセンター

Churches & Religious Organizations in Kasaoka

41 religious organizations (IRS tax-exempt data).

NameAddress
カトリック 笠岡教会
住吉神社
光明院
八大龍王(りおうさま)
八幡神社
八幡神社
創価学会笠岡会館
千手観音
厳島神社
在田神社と有田八幡神社(合祀)
地福寺
報恩寺
塩崎さん
塩崎神社
天神社
妙乗寺
妙見宮
寺社
寺社
寺社
寿正院
岩下神社
弘福寺
恵美須神社
日本キリスト教団 笠岡教会
智光寺
浄心寺
玄忠寺
神島神社
稲荷大明神
笠神社
聖イエス会 笠岡教会
艮神社
荒神社
荒神社
菅原神社
菅原神社
蓮乗寺
観照院
遍照寺
龍王神社

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 Kasaoka

What is the population of Kasaoka?

Kasaoka has a population of 50,160 residents and is located in Japan. The population density is 953 people per square mile, spread across 52.7 square miles. The median age of residents is 48.6 years, which is older than the national median of 38.9 years.

Is Kasaoka expensive to live in?

The median household income is $30,800, 59% 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 Kasaoka?

Kasaoka enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winter temperatures average 39°F in January, while summers reach an average of 79°F in July. The area receives 236 sunny days per year. Annual rainfall totals 55.0 inches.

How is the job market in Kasaoka?

The job market in Kasaoka is very strong, with unemployment at just 2.3% / well below the national rate of 3.6%. There are 1,605 business establishments in the area.

How much does housing cost in Kasaoka?

The median home value in Kasaoka is $76,000. For renters, the median monthly rent is $380.

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