About Kōnosu
Kōnosu is a city in Saitama, Japan, with a population of about 116,828 inhabitants. About 30.0% of residents are aged 65 or over and the median age is 49.9. The average taxable income is about 337.9万 yen per taxpayer (2023). The population density is about 1,733/km² (ranked #125 of 531 covered cities), the home-ownership rate is 68.6% and the city counts 4 hospitals. Since 1980, the population has grown by 34.5% (-1.1% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Kōnosu to major Japanese cities, nearby towns and the local climate.
Kōnosu — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Kōnosu — population dynamics & households
In 2024, Kōnosu recorded 605 births and 1,396 deaths (natural change -791), with 4,329 people moving in and 3,846 moving out (net migration +483).
Source: e-Stat — System of Social and Demographic Statistics (vital statistics, migration report, census)
Kōnosu — official land prices 2026
The 2026 official land price survey lists 26 standard points in Kōnosu: residential land averages 74,870 yen/m² (median 69,850, highest 121,000), commercial land averages 116,433 yen/m², with an average change of +0.35 % over one year.
Source: MLIT — National Land Numerical Information, Official Land Price (L01) 2026
Distances from Kōnosu
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Kōnosu.
Train stations near Kōnosu
Closest railway stations.
Frequently asked questions
Kōnosu population?
About 116,828 inhabitants (2020 census).
Population density of Kōnosu?
About 1,733 inhabitants/km² (area 67.4 km²).
Average rent in Kōnosu?
About 2,492 yen per tatami per month (2018 Housing and Land Survey).
Distance from Kōnosu to Tokyo?
About 45 km in a straight line.