About Hayama
Hayama is a city in Kanagawa, Japan, with a population of about 31,665 inhabitants. About 31.8% of residents are aged 65 or over and the median age is 51.8. The average taxable income is about 488.9万 yen per taxpayer (2023). The population density is about 1,863/km² (ranked #116 of 531 covered cities), the home-ownership rate is 74.1% and the city counts 1 hospitals. Since 1980, the population has grown by 11.7% (-1.3% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Hayama to major Japanese cities, nearby towns and the local climate.
Hayama — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Hayama — population dynamics & households
In 2024, Hayama recorded 133 births and 439 deaths (natural change -306), with 943 people moving in and 1,078 moving out (net migration -135).
Source: e-Stat — System of Social and Demographic Statistics (vital statistics, migration report, census)
Hayama — official land prices 2026
The 2026 official land price survey lists 14 standard points in Hayama: residential land averages 186,385 yen/m² (median 186,000, highest 250,000), with an average change of +6.77 % over one year.
Source: MLIT — National Land Numerical Information, Official Land Price (L01) 2026
Distances from Hayama
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Hayama.
Train stations near Hayama
Closest railway stations.
Frequently asked questions
Hayama population?
About 31,665 inhabitants (2020 census).
Population density of Hayama?
About 1,863 inhabitants/km² (area 17.0 km²).
Distance from Hayama to Tokyo?
About 47 km in a straight line.