About Ōtsuki
Ōtsuki is a city in Yamanashi, Japan, with a population of about 22,512 inhabitants. About 40.4% of residents are aged 65 or over and the median age is 59.3. The average taxable income is about 297.6万 yen per taxpayer (2023). The population density is about 80/km² (ranked #474 of 531 covered cities), the home-ownership rate is 64.8% and the city counts 1 hospitals. Since 1980, the population has declined by 36.4% (-11.4% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Ōtsuki to major Japanese cities, nearby towns and the local climate.
Ōtsuki — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Ōtsuki — population dynamics & households
In 2024, Ōtsuki recorded 61 births and 418 deaths (natural change -357), with 498 people moving in and 630 moving out (net migration -132).
Source: e-Stat — System of Social and Demographic Statistics (vital statistics, migration report, census)
Ōtsuki — official land prices 2026
The 2026 official land price survey lists 5 standard points in Ōtsuki: residential land averages 55,633 yen/m² (median 58,100, highest 64,500), commercial land averages 73,500 yen/m², with an average change of -0.92 % over one year.
Source: MLIT — National Land Numerical Information, Official Land Price (L01) 2026
Distances from Ōtsuki
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Ōtsuki.
Train stations near Ōtsuki
Closest railway stations.
Frequently asked questions
Ōtsuki population?
About 22,512 inhabitants (2020 census).
Population density of Ōtsuki?
About 80 inhabitants/km² (area 280.3 km²).
Average rent in Ōtsuki?
About 1,743 yen per tatami per month (2018 Housing and Land Survey).
Distance from Ōtsuki to Tokyo?
About 65 km in a straight line.