2020 · 47 prefectures
Private households ranking
Number of private households recorded in the 2020 Population Census.
Highest to lowest
Unit: householdsAll prefectures
| Rank | Prefecture | Vs. prefecture average | |
|---|---|---|---|
| 01 | Tokyo | 7,216,650 | +508.9% |
| 02 | Kanagawa | 4,210,122 | +255.2% |
| 03 | Osaka | 4,126,995 | +248.2% |
| 04 | Aichi | 3,233,126 | +172.8% |
| 05 | Saitama | 3,157,627 | +166.4% |
| 06 | Chiba | 2,767,661 | +133.5% |
| 07 | Hokkaido | 2,469,063 | +108.3% |
| 08 | Hyogo | 2,399,358 | +102.4% |
| 09 | Fukuoka | 2,318,479 | +95.6% |
| 10 | Shizuoka | 1,480,969 | +25.0% |
| 11 | Hiroshima | 1,241,204 | +4.7% |
| 12 | Kyoto | 1,188,903 | +0.3% |
| 13 | Ibaraki | 1,181,598 | -0.3% |
| 14 | Miyagi | 980,549 | -17.3% |
| 15 | Niigata | 862,796 | -27.2% |
| 16 | Nagano | 829,979 | -30.0% |
| 17 | Gunma | 803,215 | -32.2% |
| 18 | Okayama | 799,611 | -32.5% |
| 19 | Tochigi | 795,449 | -32.9% |
| 20 | Gifu | 779,029 | -34.3% |
| 21 | Mie | 741,183 | -37.5% |
| 22 | Fukushima | 740,089 | -37.6% |
| 23 | Kagoshima | 725,855 | -38.8% |
| 24 | Kumamoto | 716,740 | -39.5% |
| 25 | Okinawa | 613,294 | -48.3% |
| 26 | Ehime | 599,941 | -49.4% |
| 27 | Yamaguchi | 597,309 | -49.6% |
| 28 | Shiga | 570,529 | -51.9% |
| 29 | Nagasaki | 556,130 | -53.1% |
| 30 | Nara | 543,908 | -54.1% |
| 31 | Aomori | 509,649 | -57.0% |
| 32 | Iwate | 490,828 | -58.6% |
| 33 | Oita | 487,679 | -58.9% |
| 34 | Ishikawa | 468,835 | -60.4% |
| 35 | Miyazaki | 468,575 | -60.5% |
| 36 | Kagawa | 406,062 | -65.7% |
| 37 | Toyama | 403,007 | -66.0% |
| 38 | Yamagata | 396,792 | -66.5% |
| 39 | Wakayama | 393,489 | -66.8% |
| 40 | Akita | 383,531 | -67.6% |
| 41 | Yamanashi | 338,057 | -71.5% |
| 42 | Kochi | 314,330 | -73.5% |
| 43 | Saga | 311,173 | -73.7% |
| 44 | Tokushima | 307,358 | -74.1% |
| 45 | Fukui | 290,692 | -75.5% |
| 46 | Shimane | 268,462 | -77.3% |
| 47 | Tottori | 219,069 | -81.5% |
The comparison column uses the unweighted mean of the 47 prefectures (1,185,212 households), not Japan's aggregate rate. Sort the value column to reverse the order.
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Source. Japan Statistical Yearbook 2026, Table 2-15, Statistics Bureau, Ministry of Internal Affairs and Communications, Japan. Reference year: 2020. Snapshot reviewed 2026-10-08. More on this data →
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