About Ōmihachiman
Ōmihachiman is a city in Shiga, Japan, with a population of about 81,122 inhabitants. About 27.7% of residents are aged 65 or over and the median age is 47.2. The average taxable income is about 332.3万 yen per taxpayer (2023). The population density is about 457/km² (ranked #279 of 531 covered cities), the home-ownership rate is 65.0% and the city counts 3 hospitals. Since 1980, the population has grown by 14.6% (-0.2% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Ōmihachiman to major Japanese cities, nearby towns and the local climate.
Ōmihachiman — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Ōmihachiman — population dynamics & households
In 2024, Ōmihachiman recorded 530 births and 917 deaths (natural change -387), with 3,001 people moving in and 2,667 moving out (net migration +334).
Source: e-Stat — System of Social and Demographic Statistics (vital statistics, migration report, census)
Ōmihachiman — official land prices 2026
The 2026 official land price survey lists 14 standard points in Ōmihachiman: residential land averages 55,270 yen/m² (median 48,200, highest 107,000), commercial land averages 159,500 yen/m², with an average change of +1.97 % over one year.
Source: MLIT — National Land Numerical Information, Official Land Price (L01) 2026
Distances from Ōmihachiman
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Ōmihachiman.
Train stations near Ōmihachiman
Closest railway stations.
Frequently asked questions
Ōmihachiman population?
About 81,122 inhabitants (2020 census).
Population density of Ōmihachiman?
About 457 inhabitants/km² (area 177.5 km²).
Average rent in Ōmihachiman?
About 2,701 yen per tatami per month (2018 Housing and Land Survey).
Distance from Ōmihachiman to Tokyo?
About 332 km in a straight line.