About Ōarai
Ōarai is a city in Ibaraki, Japan, with a population of about 15,715 inhabitants. About 33.2% of residents are aged 65 or over and the median age is 53.4. The average taxable income is about 291.5万 yen per taxpayer (2023). The population density is about 658/km² (ranked #232 of 531 covered cities), the home-ownership rate is 59.8% and the city counts 1 hospitals. Since 1980, the population has declined by 26% (-6.9% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Ōarai to major Japanese cities, nearby towns and the local climate.
Ōarai — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Distances from Ōarai
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Ōarai.
Train stations near Ōarai
Closest railway stations.
Frequently asked questions
Ōarai population?
About 15,715 inhabitants (2020 census).
Population density of Ōarai?
About 658 inhabitants/km² (area 23.9 km²).
Distance from Ōarai to Tokyo?
About 106 km in a straight line.