Find the leaders
Prefecture rankings
Explore every prefecture ranked using official statistics, with the reference year shown on each page.
01 / 12
Population
2024 leader: Tokyo · 14,178 thousand people
View all 47 02 / 12Total area
2024 leader: Hokkaido · 83,422 km²
View all 47 03 / 12Population density
2024 leader: Tokyo · 6,445 people/km²
View all 47 04 / 12Inhabitable area
2024 leader: Hokkaido · 22,691 km²
View all 47 05 / 12Inhabitable area density
2024 leader: Tokyo · 9,924 people/km²
View all 47 06 / 12Population aged 0–14
2024 leader: Tokyo · 1,494 thousand people
View all 47 07 / 12Population aged 15–64
2024 leader: Tokyo · 9,469 thousand people
View all 47 08 / 12Population aged 65+
2024 leader: Tokyo · 3,215 thousand people
View all 47 09 / 12Private households
2020 leader: Tokyo · 7,216,650 households
View all 47 10 / 12Members per household
2020 leader: Yamagata · 2.61 people
View all 47 11 / 12Live birth rate
2023 leader: Okinawa · 8.7 per 1,000 people
View all 47 12 / 12Death rate
2023 leader: Akita · 19.3 per 1,000 people
View all 47