Municipalities with the lowest Tsunami inundation area ratio in Niigata
23 municipalities in Niigata, ordered by Tsunami inundation area ratio, lowest first.Lower means a smaller expected inundation area
14 municipalities without data are excluded.
Built at 2026-09-10T04:17:25.771Z. Sources for each value are on the municipality pages, under “Source”.
| Rank | Municipality | Value |
|---|---|---|
| 1 | 新潟市秋葉区 | 0.0% |
| 2 | 燕市 | 0.0% |
| 3 | 弥彦村 | 0.0% |
| 4 | 刈羽村 | 0.0% |
| 5 | 阿賀野市 | 0.2% |
| 6 | 長岡市 | 0.2% |
| 7 | 柏崎市 | 0.3% |
| 8 | 新発田市 | 0.3% |
| 9 | 糸魚川市 | 0.5% |
| 10 | 出雲崎町 | 0.7% |
| 11 | 村上市 | 0.9% |
| 12 | 胎内市 | 0.9% |
| 13 | 上越市 | 1.0% |
| 14 | 佐渡市 | 1.9% |
| 15 | 新潟市南区 | 2.5% |
| 16 | 聖籠町 | 3.9% |
| 17 | 新潟市西蒲区 | 6.1% |
| 18 | 新潟市江南区 | 7.8% |
| 19 | 粟島浦村 | 9.5% |
| 20 | 新潟市北区 | 14.6% |
| 21 | 新潟市西区 | 34.4% |
| 22 | 新潟市東区 | 46.5% |
| 23 | 新潟市中央区 | 55.7% |