Climate
About Okazaki
Okazaki is a city in Aichi, Japan, with a population of about 384,654 inhabitants. About 23.3% of residents are aged 65 or over and the median age is 45.3. The average taxable income is about 380.4万 yen per taxpayer (2023). The population density is about 993/km² (ranked #188 of 531 covered cities), the home-ownership rate is 58.1% and the city counts 15 hospitals. Since 1980, the population has grown by 41.8% (+0.9% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Okazaki to major Japanese cities, nearby towns and the local climate.
Okazaki — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Okazaki — population dynamics & households
In 2024, Okazaki recorded 2,502 births and 3,541 deaths (natural change -1,039), with 12,239 people moving in and 13,693 moving out (net migration -1,454).
Source: e-Stat — System of Social and Demographic Statistics (vital statistics, migration report, census)
Okazaki — official land prices 2026
The 2026 official land price survey lists 109 standard points in Okazaki: residential land averages 122,342 yen/m² (median 122,000, highest 197,000), commercial land averages 159,500 yen/m², with an average change of +1.65 % over one year.
Source: MLIT — National Land Numerical Information, Official Land Price (L01) 2026
Distances from Okazaki
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Okazaki.
Train stations near Okazaki
Closest railway stations.
Frequently asked questions
Okazaki population?
About 384,654 inhabitants (2020 census).
Population density of Okazaki?
About 993 inhabitants/km² (area 387.2 km²).
Average rent in Okazaki?
About 3,008 yen per tatami per month (2018 Housing and Land Survey).
Distance from Okazaki to Tokyo?
About 244 km in a straight line.