About Iyo
Iyo is a city in Ehime, Japan, with a population of about 35,133 inhabitants. About 34.1% of residents are aged 65 or over and the median age is 53.0. The average taxable income is about 282.5万 yen per taxpayer (2023). The population density is about 181/km² (ranked #395 of 531 covered cities), the home-ownership rate is 67.3% and the city counts 1 hospitals. Since 1980, the population has declined by 18% (-4.6% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Iyo to major Japanese cities, nearby towns and the local climate.
Iyo — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Iyo — population dynamics & households
In 2024, Iyo recorded 161 births and 520 deaths (natural change -359), with 990 people moving in and 972 moving out (net migration +18).
Source: e-Stat — System of Social and Demographic Statistics (vital statistics, migration report, census)
Iyo — official land prices 2026
The 2026 official land price survey lists 7 standard points in Iyo: residential land averages 55,633 yen/m² (median 55,600, highest 59,300), commercial land averages 55,150 yen/m², with an average change of -0.60 % over one year.
Source: MLIT — National Land Numerical Information, Official Land Price (L01) 2026
Distances from Iyo
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Iyo.
Train stations near Iyo
Closest railway stations.
Frequently asked questions
Iyo population?
About 35,133 inhabitants (2020 census).
Population density of Iyo?
About 181 inhabitants/km² (area 194.4 km²).
Average rent in Iyo?
About 1,765 yen per tatami per month (2018 Housing and Land Survey).
Distance from Iyo to Tokyo?
About 675 km in a straight line.