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Onna, Japan
Okinawa · Japan
Onna is a small city in Okinawa, Japan with a population of 10,869. Elevation: 46 ft (14 m). Average temperature: 73°F (23°C).
Data updated June 2026
Discover Onna, 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.
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People
Economy
C+Housing
A+Climate
| Population | 10,869 |
| Population Density | 116 / sq mi |
| Elevation | 46 ft (14 m) |
| Coordinates | 26.4954°, 127.8510° |
| Timezone | Asia/Tokyo |
| Country | 🇯🇵 Japan |
| State / Province | Okinawa |
| Average Temperature | 73°F (23°C) |
| January Average | 62°F (17°C) |
| July Average | 83°F (29°C) |
| Annual Precipitation | 81.9 inches (2,081 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
| Median Household Income | $24,800 |
| Median Age | 44.2 years |
About Onna
Onna is a small city in Japan (Okinawa) with a population of 10,869. The city sits at an elevation of 46 feet (14 meters) above sea level. The average annual temperature is 73°F (23°C). Temperatures range from 62°F in January to 83°F in July. Annual precipitation averages 81.9 inches. The timezone is Asia/Tokyo.
Population
Language Spoken at Home
Social Characteristics
Onna vs Japan Average
Income: Onna vs Japan
Commute Mode
Income
| Median HH Income | $24,800 |
| 67% below Japan avg |
Employment & Poverty
| Unemployment | 3.6% |
| 0% below Japan avg | |
| Establishments (County) | 348 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
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 Units | 4,348 |
Property Tax
Climate in Onna
Onna 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 1953 mm.
Temperature
| Annual Average | 72.8°F |
| 35% above Japan avg | |
| January Average | 62°F (17°C) |
| July Average | 83°F (29°C) |
| Sunny Days | 187 days/yr |
Geography
| Elevation | 46 ft (14 m) |
| Area | 93.5 sq mi (242.0 km²) |
| Population Density | 116/sq mi |
| Coordinates | 26.4954°N, 127.8510°W |
| Timezone | Asia/Tokyo |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 1.2 m (4 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1768 | RYUKYU ISLANDS | Earthquake | 1.2 m | - | 48 km |
| 2010 | RYUKYU ISLANDS | Earthquake | 0.1 m | - | 85 km |
Nearby Volcanoes
1 volcano within 200 km. Closest: Io-Torishima (158 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Io-Torishima | Complex | 212 m (696 ft) | 1968 | 158 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 62°F (17°C) | 4.8 in | Coldest |
| February | 62°F (17°C) | 5.0 in | |
| March | 65°F (18°C) | 6.6 in | |
| April | 70°F (21°C) | 7.5 in | |
| May | 75°F (24°C) | 9.5 in | Wettest |
| June | 80°F (27°C) | 9.2 in | |
| July | 83°F (29°C) | 6.7 in | Warmest |
| August | 83°F (28°C) | 9.1 in | |
| September | 81°F (27°C) | 7.4 in | |
| October | 77°F (25°C) | 6.6 in | |
| November | 71°F (22°C) | 5.3 in | |
| December | 65°F (18°C) | 4.3 in | Driest |
Onna has a seasonal temperature swing of 22°F / from 62°F in January to 83°F in July. Total annual precipitation is 81.9 inches, with May being the wettest month (9.5") and December the driest (4.3").
Schools in Onna
6 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| 村立恩納小学校 | - | - | - | - |
| Kin Town Kagei Elementary School | - | - | - | - |
| Onna Village Afuso Elementary School | - | - | - | - |
| 村立安富祖中学校 | - | - | - | - |
| Onna Village Onna Junior High School | - | - | - | - |
| Onna Village Unna Junior High School | - | - | - | - |
Radio Stations near Onna
2 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| FM Kahoku 78.7 (FMかほく, JOZZ5AM-FM, 78.7 MHz, Kahoku City, Ishikawa) | enka, japan | MP3 96 kbps | |
| FM那覇 (FM Naha) | - | UNKNOWN |
Museums in Onna
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| BLISSTIA | ||||
| Chatan Museum | ||||
| Ginowan City Museum | ||||
| Ginowan City Museum | ||||
| Ginoza Okinawa State Museum | ||||
| Global Oceangraphic DAta Center (GODAC) | ||||
| Helios Distillery | ||||
| Moromi Folk Crafts Museum | ||||
| Nago Museum | ||||
| Nakamurake Residence | ||||
| Nakijin Village History and Culture Center | ||||
| Oceanic Culture Museum | ||||
| Okinawa City Museum of Postwar Culture and History HISTREET | ||||
| Okinawa city Music Archives - Ongakumura | ||||
| Okinawa Historical Folk Museum | ||||
| Onna Village museum | ||||
| Ryukyu-mura | ||||
| Sakima Art Museum | ||||
| Tropical Dream Center | ||||
| Urasoe Castle Site and Youdore Museum | ||||
| Urasoe Castle Site and Youdore Museum | ||||
| Urasoe city museum | ||||
| Urasoe city museum | ||||
| Uruma City Ishikawa museum | ||||
| Yuntanza Museum | ||||
| うるま市立海の文化資料館 | ||||
| エイサー会館 | ||||
| バーチャルミュージアム | ||||
| 木のふれあい館 | ||||
| 本部町立博物館 | ||||
| 森のふしぎ館 | ||||
| 沖縄市立郷土博物館 | ||||
| 浦添市 歴史にふれる館 | ||||
| 浦添市 歴史にふれる館 | ||||
| 風樹館 | ||||
| 風樹館 |
Libraries in Onna
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Ayakari no mori Library | 0.0 | |||||
| Camp Courtney Library | 0.0 | |||||
| Chatan Town Library | 0.0 | |||||
| Ginowan City Library | 0.0 | |||||
| Ginowan City Library | 0.0 | |||||
| Ginoza village culture center library | 0.0 | |||||
| Kadena Town Library | 0.0 | |||||
| Kin Town Library | 0.0 | |||||
| Library & Education Center | 0.0 | |||||
| Library（Kadena base） | 0.0 | |||||
| Meio University Library | 0.0 | |||||
| Motobu Culture Exchange Centre Library | 0.0 | |||||
| Nago City Central Library | 0.0 | |||||
| Nakijin Village Library | 0.0 | |||||
| Okinawa City Library | 0.0 | |||||
| Okinawa International University Library | 0.0 | |||||
| Ryukyu University Library | 0.0 | |||||
| Urasoe City Library | 0.0 | |||||
| Urasoe City Library | 0.0 | |||||
| Uruma City Central Library | 0.0 | |||||
| Uruma City Ishikawa Library | 0.0 | |||||
| Uruma City Katsuren Library | 0.0 | |||||
| 宜野湾市民図書館 | 0.0 | |||||
| 恩納村文化情報センター | 0.0 | |||||
| 読谷村立図書館 | 0.0 |
Farmers Markets in Onna
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Happy More Market | |||||
| Ishikawa no Eki | |||||
| JA Farmer’s Market Chanpuru Ichiba | |||||
| JA Okinawa Nakijin branch Nakijin Livestock Seri Market | |||||
| Nakijin no Eki So-re | |||||
| Onna No Eki | |||||
| Roadside Station Kyoda Yanbaru Distribution Center | |||||
| Yunta Ichiba: Yomitan Farmers' Market | |||||
| わんさか大浦パーク | |||||
| 名護市営市場 | |||||
| 愛すらんど古宇利島 |
Hotels in Onna
4 hotels within city radius - OpenStreetMap data
Restaurants in Onna
14 restaurants within city radius - OpenStreetMap data
Cafes in Onna
5 cafes within city radius - OpenStreetMap data
Monuments in Onna
1 monuments within city radius - OpenStreetMap data
Clinics in Onna
1 clinics within city radius - OpenStreetMap data
Bus Stations in Onna
2 bus stations within city radius - OpenStreetMap data
Gas Stations in Onna
2 gas stations within city radius - OpenStreetMap data
Banks in Onna
2 banks within city radius - OpenStreetMap data
Gyms in Onna
2 gyms within city radius - OpenStreetMap data
Golf Courses in Onna
2 golf courses within city radius - OpenStreetMap data
Breweries in Onna
| Name | Type | Address | Phone | Website |
|---|---|---|---|---|
| NOMU Brewery | ||||
| チャタンハーバー |
Stadiums & Teams in Onna
| Team | League | Division |
|---|---|---|
Airports Near Onna
10 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Kadena Air Base | DNA | Large Airport |
| Naha International Airport | OKA | Large Airport |
| Futenma Marine Corps Air Station | - | Medium Airport |
| Iejima Airport | IEJ | Medium Airport |
| Yoron Airport | RNJ | Medium Airport |
| Aguni Airport | AGJ | Small Airport |
| Iejima Auxiliary Air Base | - | Small Airport |
| Ieshima West (LHA) Airfield | - | Small Airport |
| Izena Auxiliary Airfield | - | Small Airport |
| Kerama Airport | KJP | Small Airport |
Post Offices in Onna
1 post offices.
| Post Office | Address |
|---|---|
| Onna Post Office |
Treatment Centers in Onna
7 treatment centers.
| Center | Type | Phone |
|---|---|---|
| Higa Ophthalmic Hospital | ||
| Hikari Clinic | ||
| JINON Orthopaedic Clinic | ||
| OKA CHILDREN'S CLINIC | ||
| OKA CHILDREN'S CLINIC | ||
| Reha GRIT | ||
| 琉球大学保健管理センター |
Quick Facts
🇯🇵 About Japan
Public Holidays in Japan
16 public holidays this year
Frequently Asked Questions About Onna
What is the population of Onna?
Onna has a population of 10,869 residents and is located in Japan. The population density is 116 people per square mile, spread across 93.5 square miles. The median age of residents is 44.2 years, which is older than the national median of 38.9 years.
Is Onna expensive to live in?
The median household income is $24,800, 67% 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 3x, indicating housing is reasonably affordable relative to local income levels.
What is the weather like in Onna?
Onna has a warm climate with an average annual temperature of 73°F (23°C). Winter temperatures average 62°F in January, while summers reach an average of 83°F in July. The area receives 187 sunny days per year. Annual rainfall totals 81.9 inches.
How is the job market in Onna?
Onna has a healthy job market with an unemployment rate of 3.6%, near the national average of 3.6%. There are 348 business establishments in the area.
How much does housing cost in Onna?
The median home value in Onna is $74,000. For renters, the median monthly rent is $370.