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Yōkaichiba, Japan

Chiba · Japan

Yōkaichiba is a mid-size city in Chiba, Japan with a population of 32,651. Elevation: 33 ft (10 m). Average temperature: 58°F (15°C).

4.2 /5.0
A Great
32,651 Population 1,047/sq mi density
33 ft Elevation 10 meters
58°F Avg Temperature 15°C
57.3 in Annual Rain
Asia / Tokyo Timezone
$35,400 Median Income
A
Overall
4.2 / 5.0
Great overall score based on economy, affordability, safety and education
B
Economy
3.3 / 5.0
$35,400 median income, 2.5% unemployment
A+
Affordability
5.0 / 5.0
$102,000 home value, $510/mo rent

Discover Yōkaichiba, 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 Yōkaichiba

Yōkaichiba

Yōkaichiba was a city located in northeastern Chiba Prefecture, Japan.

People

Population32,651
Median Age47.5 yrs
Density1,047/mi²

Economy

B
Median Income$35,400
Unemployment2.5%

Housing

A+
Home Value$102,000
Rent$510
Housing Units13,060

Climate

Avg Temp58°F (15°C)
Rain57.3 in/yr
Sunny Days232/yr
Elevation33 ft (10 m)
Population32,651
Population Density1,047 / sq mi
Elevation33 ft (10 m)
Coordinates35.7000°, 140.5500°
TimezoneAsia/Tokyo
Country🇯🇵 Japan
State / ProvinceChiba
Average Temperature58°F (15°C)
January Average39°F (4°C)
July Average75°F (24°C)
Annual Precipitation57.3 inches (1,455 mm)
Annual Snowfall0.0 inches (0 cm)
Median Household Income$35,400
Median Age47.5 years

About Yōkaichiba

Yōkaichiba is a mid-size city in Japan (Chiba) with a population of 32,651. The city sits at an elevation of 33 feet (10 meters) above sea level. The average annual temperature is 58°F (15°C). Temperatures range from 39°F in January to 75°F in July. Annual precipitation averages 57.3 inches. The timezone is Asia/Tokyo.

Yōkaichiba has a population of 32,651 with a density of 1,047 people per square mile, spread across 31.2 square miles. The median age is 47.5 years, 22% older than the national median of 38.9.

Population

32,651
Total Population
1,047
People / sq mi
47.5yrs
Median Age
22% above Japan avg
31.2mi²
Land Area

Language Spoken at Home

Other Languages 100.0%

Social Characteristics

Yōkaichiba vs Japan Average

The median household income in Yōkaichiba is $35,400, which is 53% below the national average of $75,149. The unemployment rate is 2.5% (below the 3.6% US average). The area has 1,045 business establishments.

Income: Yōkaichiba vs Japan

Commute Mode

Income

Median HH Income$35,400
53% below Japan avg

Employment & Poverty

Unemployment2.5%
31% below Japan avg
Establishments (County)1,045

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

The median home value in Yōkaichiba is $102,000, 64% below the national median of $281,900. Monthly rent averages $510 (56% below the national average of $1,163). There are 13,060 total housing units in the city. The home price-to-income ratio is 2.9x, well within the affordable range.

Home Value Sources

Ownership Split

Home Values

Census Median$102,000
64% below Japan avg

Real Estate Market (Redfin)

Rental Costs

Census Median Rent$510
56% below Japan avg

Ownership & Property

Housing Units13,060

Property Tax

Climate in Yōkaichiba

Yōkaichiba has an average annual temperature of 15.8°C (60°F). The hottest month is Aug (25.9°C), the coldest is Jan (6.5°C). Average annual precipitation is 1703 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 6.5°C / 44°F 2.9° / 10.1° 105.8
Feb 6.8°C / 44°F 3.3° / 10.3° 90.8
Mar 9.6°C / 49°F 6.4° / 12.7° 150.2
Apr 13.7°C / 57°F 10.6° / 16.8° 127.5
May 17.4°C / 63°F 14.6° / 20.3° 136.0
Jun 20.4°C / 69°F 17.8° / 22.9° 166.4
Jul 23.7°C / 75°F 21° / 26.4° 126.6
Aug 25.9°C / 79°F 23.2° / 28.6° 96.3
Sep 23.6°C / 74°F 21.3° / 25.9° 213.0
Oct 19.1°C / 66°F 16.7° / 21.5° 264.0
Nov 14.2°C / 58°F 11.1° / 17.2° 133.4
Dec 9.1°C / 48°F 5.6° / 12.6° 93.2
Yōkaichiba enjoys a temperate climate with an average annual temperature of 58°F (15°C). Winters average 39°F in January while summers reach 75°F in July. The area gets 232 sunny days per year, above the national average. Annual precipitation totals 57.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 33 feet, near sea level.

Temperature

39°F Jan (4°C) 75°F Jul (24°C)
Annual Average58.4°F
8% above Japan avg
January Average39°F (4°C)
July Average75°F (24°C)
Sunny Days232 days/yr

Geography

Elevation33 ft (10 m)
Area31.2 sq mi (80.8 km²)
Population Density1,047/sq mi
Coordinates35.7000°N, 140.5500°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 57.3"
51% above Japan avg
Snowfall 0.0"
Wettest Month (Sep) 7.95"
Driest Month (Jan) 2.17"

Air Quality

Earthquake History

3,700 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.9. Most recent: M4.2 on Aug 29, 2025.

Mar 11, 2011 47 km E of ?arai, Japan M7.9 82 km
May 7, 2008 78 km NE of Hasaki, Japan M6.9 102 km
Apr 11, 2011 17 km SSW of Ishikawa, Japan M6.6 145 km
Mar 11, 2011 115 km ENE of Hasaki, Japan M6.5 141 km
Mar 11, 2011 81 km NE of Hasaki, Japan M6.5 105 km
Mar 11, 2011 108 km ESE of Kitaibaraki, Japan M6.4 144 km
Jun 1, 1990 near the east coast of Honshu, Japan M6.3 28 km
Jul 30, 2011 13 km SSE of Iwaki, Japan M6.3 143 km
Mar 11, 2011 92 km ENE of Hasaki, Japan M6.3 118 km
Jun 3, 2000 6 km SE of Narut?, Japan M6.2 18 km
Apr 11, 2011 23 km SE of T?gane, Japan M6.2 32 km
Sep 11, 1996 23 km SSE of Hasaki, Japan M6.2 40 km
Mar 11, 2011 70 km ESE of Kitaibaraki, Japan M6.2 128 km
May 7, 2008 80 km NE of Hasaki, Japan M6.2 104 km
Apr 21, 2011 6 km WNW of T?gane, Japan M6.2 26 km
May 26, 2023 12 km SE of Narutō, Japan M6.1 19 km
Sep 15, 2011 68 km E of ?arai, Japan M6.1 94 km
Jun 5, 2012 75 km ESE of ?hara, Japan M6.1 99 km
Aug 5, 1990 43 km E of ?arai, Japan M6.1 83 km
May 7, 2008 95 km ENE of Hasaki, Japan M6.1 120 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

42 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Nakri (2025).

Year Name Category Closest
2025 Nakri Category 1 260 km
2024 Ampil Category 3 153 km
2024 Jebi Category 1 180 km
2021 Mindulle Category 1 249 km
2019 Faxai Category 4 25 km
2019 Hagibis Category 2 105 km
2018 Jongdari Category 2 211 km
2018 Shanshan Category 1 112 km
2016 Mindulle Category 1 183 km
2016 Lionrock Category 1 186 km
2014 Phanfone Category 1 214 km
2011 Roke Category 1 124 km
2009 Krovanh Category 1 252 km
2007 Fitow Category 1 123 km
2005 Saola Category 2 221 km
2005 Mawar Category 2 23 km
2004 Ma-on Category 3 69 km
2003 Choi-wan Category 3 240 km
2002 Higos Category 2 63 km
2002 Phanfone Category 1 270 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

20 tsunamis recorded within 500 km. Highest wave on record: 13.0 m (43 ft).

Year Location Cause Max Wave Deaths Distance
1923 SAGAMI BAY Earthquake 13.0 m 105,385 116 km
1703 OFF SW BOSO PENINSULA Earthquake 11.7 m 5,233 130 km
1677 OFF SE. BOSO PENINSULA Earthquake 8.0 m 500 116 km
1495 KAMAKURA, SAGAMI BAY, TOKAIDO Earthquake 5.0 m 200 116 km
1732 KUJUKURI BEACH, JAPAN Earthquake 2.0 m 60 km
1670 BOSO, JAPAN Earthquake 2.0 m 46 km
1433 OFF IZU-OSHIMA Earthquake 2.0 m 130 km
1938 JAPAN TRENCH Earthquake 0.8 m 135 km
1982 IBARAKI, JAPAN Earthquake 0.4 m 117 km
1961 KASHIMA, JAPAN Earthquake 0.4 m 126 km
1961 KASHIMA, JAPAN Earthquake 0.4 m 134 km
1923 KASHIMA, JAPAN Earthquake 0.4 m 118 km
1923 RYUKYU ISLANDS Earthquake 0.3 m 95 km
1896 KASHIMA, JAPAN Earthquake 0.3 m 98 km
1935 JAPAN Earthquake 0.2 m 126 km
1855 TOKAIDO Earthquake 6,757 68 km
1782 ODAWARA, SAGAMI BAY Eruption + Earthquake 102 km
1642 BOSO, JAPAN Earthquake 56 km
1633 SAGAMI BAY Earthquake 150 134 km
1602 BOSO, JAPAN Eruption + Earthquake 67 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Hakoneyama (148 km).

Name Type Elevation Last Eruption Distance
Hakoneyama Complex 1,438 m (4,718 ft) 2015 148 km
Takaharayama Stratovolcano 1,795 m (5,889 ft) -4570 150 km
Izu-Oshima Stratovolcano 758 m (2,487 ft) 1990 151 km
Nantaisan Stratovolcano 2,486 m (8,156 ft) -9540 152 km
Omanago Group Lava dome(s) 2,341 m (7,680 ft) -3050 154 km
Akagisan Stratovolcano 1,828 m (5,997 ft) Unknown 155 km
Izu-Tobu Pyroclastic cone(s) 1,406 m (4,613 ft) 1989 159 km
Nikko-Shiranesan Shield 2,578 m (8,458 ft) 1952 161 km
Nasudake Stratovolcano(es) 1,915 m (6,283 ft) 1963 167 km
Fujisan Stratovolcano 3,776 m (12,388 ft) 1708 169 km
Toshima Stratovolcano 508 m (1,667 ft) -4550 175 km
Harunasan Stratovolcano 1,449 m (4,754 ft) 550 175 km
Hiuchigatake Stratovolcano 2,356 m (7,730 ft) 1544 180 km
Niijima Lava dome(s) 432 m (1,417 ft) 886 186 km
Asamayama Complex 2,568 m (8,425 ft) 2019 198 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 39°F (4°C) 2.2 in Coldest, Driest
February 41°F (5°C) 3.0 in
March 46°F (8°C) 4.5 in
April 56°F (13°C) 4.7 in
May 63°F (17°C) 4.8 in
June 69°F (20°C) 6.5 in
July 75°F (24°C) 5.0 in
August 78°F (26°C) 5.0 in Warmest
September 73°F (23°C) 8.0 in Wettest
October 63°F (17°C) 7.4 in
November 54°F (12°C) 4.1 in
December 44°F (7°C) 2.2 in

Yōkaichiba has a seasonal temperature swing of 39°F / from 39°F in January to 78°F in August. Total annual precipitation is 57.3 inches, with September being the wettest month (8.0") and January the driest (2.2").

View full weather details →

Schools in Yōkaichiba

13 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
Yokaichiba Daini Junior High School
Sosa Senior High School
Toyosaka Elementary School
Sosa Shiritsu Yokaichiba Elementary School
Yokaichiba High School
Yokaichiba Elementary School
Heiwa Elementary School
Yokaichiba Tokubetsu-shien School
Kyoko Elementary School
Nosaka Junior High School
Noda Elementary School
Sakae Elementary School
Suka Elementary School
View full schools details →

Radio Stations near Yōkaichiba

0 stations within ~55 km.

Station Genre Quality

Museums in Yōkaichiba

NameTypeAddressPhoneAnnual Revenue
Inō Tadataka Museum
Museum of Aeronautical Sciences
Narita Airport and Community Historical Museum
Narita Yōkan Memorial Hall
Naritasan Museum of Calligraphy
Naritasan Reikokan
Pachinko Museum
Sanrizuka Imperial Farm Museum
Sardine Exhibition Room
Suigo Sawara Float Hall
Treasure Hall
サーキットの狼ミュージアム
はにわ博物館
九十九里いわし博物館
伊能忠敬旧宅
八街市郷土資料館
千葉県立中央博物館大利根分館
城西国際大学水田美術館
大原幽学記念館
山武市歴史民俗資料館
成田市下総歴史民俗資料館
旭市防災資料館
白子町歴史民俗資料室
神栖民俗資料館
福富雷童記念江畑美術館
芝山町立芝山古墳・はにわ博物館;芝山はにわ博物館
銚子ジオパークミュージアム
香取市文化財保存館

Libraries in Yōkaichiba

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
(財)米本図書館0.0
Chiba Prefectural East Library0.0
Kamisu City Central Library0.0
Narita Municipal Library Narita Branch0.0
Naritasan Buddhism Library0.0
Public Library0.0
Tomisato Municipal Library0.0
Yokochiba Library0.0
Yokoshibahikari Public Library0.0
Yokoshibahikari Public Library0.0
うずも図書館0.0
さんぶの森図書館 (3F)0.0
八街市立図書館0.0
多古町立図書館0.0
大網白里市図書室0.0
大網白里市図書室中部分室0.0
大網白里市図書室白里分室0.0
小見川町立小見川図書館0.0
成東図書館0.0
成田市立図書館中郷分館0.0
成田市立図書館久住分館0.0
成田市立図書館加良部分館0.0
成田市立図書館美郷台分館0.0
成田市立図書館遠山分館0.0
旭市図書館0.0
東庄町図書館0.0
東金市立東金図書館0.0
松尾町図書館0.0
水田記念図書館0.0
矢田部公民館図書室0.0
稲敷市立図書館0.0

Farmers Markets in Yōkaichiba

NameAddressSeasonHoursOrganicWebsite
Landrome
千葉県東部中央市場
大栄青果小売市場
市川フラワーオークションジャパン
成田市公設地方卸売市場
旭青果市場
花卉市場棟
関連食品棟
鹿島中央青果株式会社

Restaurants in Yōkaichiba

8 restaurants within city radius — OpenStreetMap data

Anrakutei
Coco's
Gusto
Ramen Ieyasu
Treasure
お食事処 ほり川
喜多方ラーメン坂内
浜菊

Clinics in Yōkaichiba

3 clinics within city radius — OpenStreetMap data

Kawate Clinic
はしば医院
城之内医院

Dentists in Yōkaichiba

2 dentists within city radius — OpenStreetMap data

JP #13420335765
かど

Veterinaries in Yōkaichiba

1 veterinaries within city radius — OpenStreetMap data

Animal Clinic

Train Stations in Yōkaichiba

2 train stations within city radius — OpenStreetMap data

Igura
Yokaichiba

Gas Stations in Yōkaichiba

11 gas stations within city radius — OpenStreetMap data

Cosmo
Cosmo
ENEOS
ENEOS
ENEOS
ENEOS
Idemitsu
Idemitsu
Idemitsu
Mobil
Showa Shell

Banks in Yōkaichiba

3 banks within city radius — OpenStreetMap data

Chiba Bank
Choshi Shinkin
Choshi Shoko

Gyms in Yōkaichiba

1 gyms within city radius — OpenStreetMap data

FITU

Breweries in Yōkaichiba

NameTypeAddressPhoneWebsite
正上醤油
馬場本店

Stadiums & Teams in Yōkaichiba

TeamLeagueDivision

Airports Near Yōkaichiba

27 airports within the area.

AirportIATAType
Ibaraki AirportIBRLarge Airport
Narita International AirportNRTLarge Airport
JGSDF Kisarazu AirfieldMedium Airport
JMSDF Shimofusa Air BaseMedium Airport
JMSDF Tateyama Air BaseMedium Airport
Akeno Auxiliary AirfieldSmall Airport
Bando Auxiliary AirfieldSmall Airport
Chiyoda Auxiliary AirstripSmall Airport
Haneda GliderportSmall Airport
Hoshubana GliderportSmall Airport
JGSDF Kasumigaura AirfieldSmall Airport
JGSDF Narashino AirfieldSmall Airport
Kisarazu Nakajima Auxiliary Airfield / Kisarazu HeliportSmall Airport
Kozaki AirfieldSmall Airport
Makabe GliderportSmall Airport
Mito Flying Club AirfieldSmall Airport
Namiki Auxiliary AirfieldSmall Airport
Oarai Auxiliary AirfieldSmall Airport
Otone AirfieldSmall Airport
Oyama Kinu GliderportSmall Airport
Ryugasaki AirfieldSmall Airport
Sekijo Auxiliary AirfieldSmall Airport
Sekiyado GliderportSmall Airport
Tokyo Flight Park Moriya AirstripSmall Airport
Tsubasa Flying Club Kawashima Auxiliary AirfieldSmall Airport
Tsukuba GliderportSmall Airport
Urayasu Emergency RunwaySmall Airport

Post Offices in Yōkaichiba

9 post offices.

Post OfficeAddress
Heiwa Summary Post Office
Kyoko Post Office
Node Post Office
Sakae Post Office
Yokaichiba Iigura Summary Post Office
Yokaichiba Post Office
Yokaichiba Sunahara Post Office
Yokaichiba Yorozucho Post Office
須賀簡易郵便局

Churches & Religious Organizations in Yōkaichiba

2 religious organizations (IRS tax-exempt data).

NameAddress
Suga Christ's Orthodox Church
子安神社

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 Yōkaichiba

What is the population of Yōkaichiba?

Yōkaichiba has a population of 32,651 residents and is located in Japan. The population density is 1,047 people per square mile, spread across 31.2 square miles. The median age of residents is 47.5 years, which is older than the national median of 38.9 years.

Is Yōkaichiba expensive to live in?

The median household income is $35,400, 53% below the national average of $75,149. The median home value is $102,000 (64% below the U.S. median). Renters pay a median of $510 per month, below the national average of $1,163. The home price-to-income ratio is 2.9x, indicating housing is reasonably affordable relative to local income levels.

What is the weather like in Yōkaichiba?

Yōkaichiba enjoys a temperate climate with an average annual temperature of 58°F (15°C). Winter temperatures average 39°F in January, while summers reach an average of 75°F in July. The area receives 232 sunny days per year. Annual rainfall totals 57.3 inches.

How is the job market in Yōkaichiba?

The job market in Yōkaichiba is very strong, with unemployment at just 2.5% / well below the national rate of 3.6%. There are 1,045 business establishments in the area.

How much does housing cost in Yōkaichiba?

The median home value in Yōkaichiba is $102,000. For renters, the median monthly rent is $510.

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