Municipalities with the lowest flood risk in Kagawa
17 municipalities in Kagawa, ordered by lowest flood risk.Lower means a smaller expected inundation area
Built at 2026-09-11T03:43:40.354Z. Sources for each value are on the municipality pages, under “Source”.
Summary
- The median in Kagawa is 11.9%, compared with 7.5% nationwide.
- Of the 17 municipalities in Kagawa, 5 are on the better side of the nationwide median.
- The lowest value is 0.0%, shared by 3 municipalities.
- The highest is 琴平町 (59.8%).
| Rank | Municipality | Value |
|---|---|---|
| 1 | 土庄町 | 0.0% |
| 2 | 小豆島町 | 0.0% |
| 3 | 直島町 | 0.0% |
| 4 | まんのう町 | 4.6% |
| 5 | 綾川町 | 6.0% |
| 6 | 東かがわ市 | 9.1% |
| 7 | 三豊市 | 9.2% |
| 8 | さぬき市 | 9.2% |
| 9 | 三木町 | 11.9% |
| 10 | 高松市 | 17.8% |
| 11 | 坂出市 | 22.3% |
| 12 | 観音寺市 | 22.9% |
| 13 | 丸亀市 | 30.9% |
| 14 | 善通寺市 | 39.0% |
| 15 | 多度津町 | 49.6% |
| 16 | 宇多津町 | 58.8% |
| 17 | 琴平町 | 59.8% |