About Onomichi
Onomichi is a city in Hiroshima, Japan, with a population of about 131,170 inhabitants. About 36.3% of residents are aged 65 or over and the median age is 54.0. The average taxable income is about 314.0万 yen per taxpayer (2023). The population density is about 460/km² (ranked #277 of 531 covered cities), the home-ownership rate is 58.1% and the city counts 11 hospitals. Since 1980, the population has declined by 27.5% (-5.4% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Onomichi to major Japanese cities, nearby towns and the local climate.
Onomichi — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Onomichi — population dynamics & households
In 2024, Onomichi recorded 516 births and 2,226 deaths (natural change -1,710), with 3,126 people moving in and 3,844 moving out (net migration -718).
Source: e-Stat — System of Social and Demographic Statistics (vital statistics, migration report, census)
Onomichi — official land prices 2026
The 2026 official land price survey lists 35 standard points in Onomichi: residential land averages 40,767 yen/m² (median 39,800, highest 61,500), commercial land averages 90,957 yen/m², with an average change of -0.32 % over one year.
Source: MLIT — National Land Numerical Information, Official Land Price (L01) 2026
Distances from Onomichi
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Onomichi.
Train stations near Onomichi
Closest railway stations.
Frequently asked questions
Onomichi population?
About 131,170 inhabitants (2020 census).
Population density of Onomichi?
About 460 inhabitants/km² (area 284.9 km²).
Average rent in Onomichi?
About 2,234 yen per tatami per month (2018 Housing and Land Survey).
Distance from Onomichi to Tokyo?
About 608 km in a straight line.