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Ōtaki, Japan
Chiba · Japan
Ōtaki is a small city in Chiba, Japan with a population of 8,982. Elevation: 92 ft (28 m). Average temperature: 63°F (17°C).
Data updated June 2026
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About Ōtaki
Ōtaki is a Japanese town in Chiba Prefecture, Japan. The town is known for its association with Edo period general Honda Tadakatsu, and its castle. As of 1 January 2019, the town had an estimated population of 8,982 in 3820 households and a population density of 69 persons per km2. The total area of the town is 129.87 square kilometres (50.14 sq mi), making it the largest of Chiba Prefecture's towns and villages.
People
Economy
BHousing
A+Climate
| Population | 8,982 |
| Population Density | 179 / sq mi |
| Elevation | 92 ft (28 m) |
| Coordinates | 35.2878°, 140.2436° |
| Timezone | Asia/Tokyo |
| Country | 🇯🇵 Japan |
| State / Province | Chiba |
| Average Temperature | 63°F (17°C) |
| January Average | 42°F (6°C) |
| July Average | 82°F (28°C) |
| Annual Precipitation | 50.3 inches (1,277 mm) |
| Annual Snowfall | 0.5 inches (1 cm) |
| Median Household Income | $35,400 |
| Median Age | 47.5 years |
About Ōtaki
Ōtaki is a small city in Japan (Chiba) with a population of 8,982. The city sits at an elevation of 92 feet (28 meters) above sea level. The average annual temperature is 63°F (17°C). Temperatures range from 42°F in January to 82°F in July. Annual precipitation averages 50.3 inches. The timezone is Asia/Tokyo.
Population
Language Spoken at Home
Social Characteristics
Ōtaki vs Japan Average
Income: Ōtaki vs Japan
Commute Mode
Income
| Median HH Income | $35,400 |
| 53% below Japan avg |
Employment & Poverty
| Unemployment | 2.5% |
| 31% below Japan avg | |
| Establishments (County) | 287 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
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 Units | 3,593 |
Property Tax
Climate in Ōtaki
Ōtaki 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 2114 mm.
Temperature
| Annual Average | 63.1°F |
| 17% above Japan avg | |
| January Average | 42°F (6°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 283 days/yr |
Geography
| Elevation | 92 ft (28 m) |
| Area | 50.1 sq mi (129.9 km²) |
| Population Density | 179/sq mi |
| Coordinates | 35.2878°N, 140.2436°W |
| Timezone | Asia/Tokyo |
Precipitation & Snow
Air Quality
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 | 71 km |
| 1703 | OFF SW BOSO PENINSULA | Earthquake | 11.7 m | 5,233 | 77 km |
| 1677 | OFF SE. BOSO PENINSULA | Earthquake | 8.0 m | 500 | 119 km |
| 1495 | KAMAKURA, SAGAMI BAY, TOKAIDO | Earthquake | 5.0 m | 200 | 71 km |
| 1732 | KUJUKURI BEACH, JAPAN | Earthquake | 2.0 m | - | 52 km |
| 1670 | BOSO, JAPAN | Earthquake | 2.0 m | - | 73 km |
| 1433 | OFF IZU-OSHIMA | Earthquake | 2.0 m | - | 80 km |
| 1980 | HONSHU ISLAND | Earthquake | 0.6 m | - | 111 km |
| 1923 | KASHIMA, JAPAN | Earthquake | 0.4 m | - | 142 km |
| 1978 | TOKAIDO | Earthquake | 0.4 m | 25 | 104 km |
| 1923 | RYUKYU ISLANDS | Earthquake | 0.3 m | - | 43 km |
| 1990 | JAPAN | Earthquake | 0.2 m | - | 111 km |
| 2000 | HONSHU: S COAST | Earthquake | 0.1 m | - | 140 km |
| 1909 | OFF BOSO PENINSULA | Earthquake | - | - | 144 km |
| 1909 | OFF BOSO PENINSULA | Earthquake | - | - | 144 km |
| 1855 | TOKAIDO | Earthquake | - | 6,757 | 57 km |
| 1782 | ODAWARA, SAGAMI BAY | Eruption + Earthquake | - | - | 54 km |
| 1642 | BOSO, JAPAN | Earthquake | - | - | 34 km |
| 1633 | SAGAMI BAY | Earthquake | - | 150 | 95 km |
| 1602 | BOSO, JAPAN | Eruption + Earthquake | - | - | 31 km |
Nearby Volcanoes
15 volcanoes within 200 km. Closest: Izu-Oshima (100 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Izu-Oshima | Stratovolcano | 758 m (2,487 ft) | 1990 | 100 km |
| Hakoneyama | Complex | 1,438 m (4,718 ft) | 2015 | 111 km |
| Izu-Tobu | Pyroclastic cone(s) | 1,406 m (4,613 ft) | 1989 | 113 km |
| Toshima | Stratovolcano | 508 m (1,667 ft) | -4550 | 123 km |
| Niijima | Lava dome(s) | 432 m (1,417 ft) | 886 | 133 km |
| Fujisan | Stratovolcano | 3,776 m (12,388 ft) | 1708 | 138 km |
| Miyakejima | Stratovolcano | 775 m (2,543 ft) | 2010 | 148 km |
| Kozushima | Lava dome(s) | 572 m (1,877 ft) | 838 | 155 km |
| Mikurajima | Stratovolcano | 851 m (2,792 ft) | -4100 | 168 km |
| Akagisan | Stratovolcano | 1,828 m (5,997 ft) | Unknown | 170 km |
| Nantaisan | Stratovolcano | 2,486 m (8,156 ft) | -9540 | 178 km |
| Omanago Group | Lava dome(s) | 2,341 m (7,680 ft) | -3050 | 180 km |
| Harunasan | Stratovolcano | 1,449 m (4,754 ft) | 550 | 182 km |
| Takaharayama | Stratovolcano | 1,795 m (5,889 ft) | -4570 | 184 km |
| Nikko-Shiranesan | Shield | 2,578 m (8,458 ft) | 1952 | 185 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 2.8 in | |
| February | 41°F (5°C) | 3.7 in | Coldest |
| March | 46°F (8°C) | 5.8 in | |
| April | 56°F (13°C) | 5.7 in | |
| May | 63°F (17°C) | 6.1 in | |
| June | 69°F (20°C) | 8.0 in | |
| July | 82°F (28°C) | 5.2 in | Warmest |
| August | 78°F (26°C) | 5.9 in | |
| September | 73°F (23°C) | 8.5 in | |
| October | 63°F (17°C) | 8.8 in | Wettest |
| November | 54°F (12°C) | 5.2 in | |
| December | 45°F (7°C) | 2.7 in | Driest |
Ōtaki has a seasonal temperature swing of 41°F / from 41°F in February to 82°F in July. Total annual precipitation is 68.2 inches, with October being the wettest month (8.8") and December the driest (2.7").
Schools in Ōtaki
17 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| 市立白鳥小学校 | - | - | - | - |
| 千葉県立大多喜高等学校 | - | - | - | - |
| 大多喜町立大多喜小学校 | - | - | - | - |
| 大多喜町立西小学校 | - | - | - | - |
| 三育学院中学校 | - | - | - | - |
| 町立老川小学校 | - | - | - | - |
| Otaki Junior High School | - | - | - | - |
| 町立上瀑小学校 | - | - | - | - |
| 市立里見小学校 | - | - | - | - |
| Isumi School for the Handicapped | - | - | - | - |
| 市立月出小学校(休校中) | - | - | - | - |
| Heizo Elementary School | - | - | - | - |
| 市立富山小学校 | - | - | - | - |
| Kuniyoshi Elementary School | - | - | - | - |
| いすみ市立国吉中学校 | - | - | - | - |
| 市原市立加茂学園 | - | - | - | - |
| 市立中川小学校 | - | - | - | - |
Radio Stations near Ōtaki
2 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| NHK-FM | classical, jpop | AAC+ 52 kbps | |
| Japan Hits - asia DREAM radio | j-pop, japanese | MP3 128 kbps |
Museums in Ōtaki
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Art House Asobara no Tani | ||||
| Ichihara Lakeside Museum | ||||
| アクアラインなるほど館 | ||||
| いすみ市郷土資料館（田園の美術館） | ||||
| 九十九里いわし博物館 | ||||
| 千葉県いすみ環境と文化のさとセンター | ||||
| 千葉県立中央博物館分館海の博物館 | ||||
| 千葉県立中央博物館大多喜城分館 | ||||
| 史跡上総国分尼寺跡展示館 | ||||
| 史跡長柄横穴群資料館 | ||||
| 君津市立久留里城址資料館 | ||||
| 商い資料館 | ||||
| 国際上総埴生美術館 | ||||
| 大多喜町 天然ガス記念館 | ||||
| 市原市水と彫刻の丘 | ||||
| 御宿町歴史民俗資料館 | ||||
| 房総中央鉄道館 | ||||
| 房総自由民権資料館 | ||||
| 房総郷土美術館 | ||||
| 月の砂漠記念館 | ||||
| 森林博物資料館 | ||||
| 清澄寺霊宝殿 | ||||
| 片倉ダム記念館 | ||||
| 白子町歴史民俗資料室 | ||||
| 睦沢町立歴史民俗資料館 | ||||
| 研修館 | ||||
| 茂原市立美術館・郷土資料館 | ||||
| 袖ケ浦市郷土博物館 | ||||
| 誕生寺宝物館 | ||||
| 釜屋 | ||||
| 長南町郷土資料館 | ||||
| 鴨川市民ギャラリー | ||||
| 鴨川市郷土資料館・文化財センター | ||||
| 麻雀博物館 | ||||
| 黒汐資料館 |
Libraries in Ōtaki
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| 勝浦市立図書館 | 0.0 | |||||
| 千葉市緑図書館あすみが丘分館 | 0.0 | |||||
| 千葉市緑図書館土気図書室 | 0.0 | |||||
| 大多喜町立大多喜図書館天賞文庫 | 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 | |||||
| 市原市立中央図書館 | 0.0 | |||||
| 袖ケ浦市立平岡公民館図書室 | 0.0 | |||||
| 袖ケ浦市立平川図書館 | 0.0 | |||||
| 袖ケ浦市立根形公民館図書室 | 0.0 | |||||
| 袖ケ浦市立長浦おかのうえ図書館 | 0.0 | |||||
| 鴨川市図書館 | 0.0 | |||||
| 鴨川市立図書館 | 0.0 |
Farmers Markets in Ōtaki
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Minnami no Sato |
Hotels in Ōtaki
5 hotels within city radius - OpenStreetMap data
Restaurants in Ōtaki
12 restaurants within city radius - OpenStreetMap data
Cafes in Ōtaki
5 cafes within city radius - OpenStreetMap data
Castles in Ōtaki
1 castles within city radius - OpenStreetMap data
Zoos in Ōtaki
1 zoos within city radius - OpenStreetMap data
Train Stations in Ōtaki
16 train stations within city radius - OpenStreetMap data
Gas Stations in Ōtaki
1 gas stations within city radius - OpenStreetMap data
Banks in Ōtaki
1 banks within city radius - OpenStreetMap data
Shopping Malls in Ōtaki
2 shopping malls within city radius - OpenStreetMap data
Golf Courses in Ōtaki
22 golf courses within city radius - OpenStreetMap data
Stadiums & Teams in Ōtaki
| Team | League | Division |
|---|---|---|
Airports Near Ōtaki
21 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Narita International Airport | NRT | Large Airport |
| Tokyo Haneda International Airport | HND | Large Airport |
| Chofu Airport | - | Medium Airport |
| JGSDF Kisarazu Airfield | - | Medium Airport |
| JMSDF Shimofusa Air Base | - | Medium Airport |
| JMSDF Tateyama Air Base | - | Medium Airport |
| Bando Auxiliary Airfield | - | Small Airport |
| Honda Airport | - | Small Airport |
| Iwabuchi Watergate Auxiliary Airfield | - | Small Airport |
| JGSDF Kasumigaura Airfield | - | Small Airport |
| JGSDF Narashino Airfield | - | Small Airport |
| Kisarazu Nakajima Auxiliary Airfield / Kisarazu Heliport | - | Small Airport |
| Kozaki Airfield | - | Small Airport |
| Mint Airstrip | - | Small Airport |
| Otone Airfield | - | Small Airport |
| Ryugasaki Airfield | - | Small Airport |
| Sekiyado Gliderport | - | Small Airport |
| Tokyo Flight Park Moriya Airstrip | - | Small Airport |
| Tokyo Flying Club Airstrip | - | Small Airport |
| Urayasu Emergency Runway | - | Small Airport |
| Yuhikoku Kawajima Airstrip | - | Small Airport |
Post Offices in Ōtaki
11 post offices.
| Post Office | Address |
|---|---|
| Fusamoto Summary Post Office | |
| Heisan Summary Post Office | |
| Isumi Post Office | |
| Kameyama Post Office | |
| Kamo Koshikiya Summary Post Office | |
| Kamo Post Office | |
| Kuratama Summary Post Office | |
| Nishihata Post Office | |
| Oikawa Summary Post Office | |
| Otaki Post Office | |
| Satomi Post Office |
Churches & Religious Organizations in Ōtaki
24 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| 三峯神社 | |
| 六所神社 | |
| 医光寺 | |
| 地蔵堂 | |
| 大円寺 | |
| 大山祗神社 | |
| 天神神社 | |
| 天神神社 | |
| 夷隅神社 | |
| 妙勝寺 | |
| 妙福寺 | |
| 東長寺 | |
| 桜谷寺 | |
| 正福寺 | |
| 浄願寺 | |
| 浅間神社 | |
| 熊野神社 | |
| 熊野神社 | |
| 白山神社 | |
| 神明神社 |
Explore Near Ōtaki
Quick Facts
🇯🇵 About Japan
Public Holidays in Japan
16 public holidays this year
Frequently Asked Questions About Ōtaki
What is the population of Ōtaki?
Ōtaki has a population of 8,982 residents and is located in Japan. The population density is 179 people per square mile, spread across 50.1 square miles. The median age of residents is 47.5 years, which is older than the national median of 38.9 years.
Is Ōtaki 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 Ōtaki?
Ōtaki enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winter temperatures average 42°F in January, while summers reach an average of 82°F in July. The area receives 283 sunny days per year, well above the national average of 205. Annual rainfall totals 50.3 inches.
How is the job market in Ōtaki?
The job market in Ōtaki is very strong, with unemployment at just 2.5% / well below the national rate of 3.6%. There are 287 business establishments in the area.
How much does housing cost in Ōtaki?
The median home value in Ōtaki is $102,000. For renters, the median monthly rent is $510.