Municipalities with the highest Population in Iwate
33 municipalities in Iwate, ordered by Population, highest first.Higher means more people and services nearby
Built at 2026-09-10T04:17:25.771Z. Sources for each value are on the municipality pages, under “Source”.
| Rank | Municipality | Value |
|---|---|---|
| 1 | 盛岡市 | 289,731 people |
| 2 | 奥州市 | 112,937 people |
| 3 | 一関市 | 111,932 people |
| 4 | 花巻市 | 93,193 people |
| 5 | 北上市 | 93,045 people |
| 6 | 滝沢市 | 55,579 people |
| 7 | 宮古市 | 50,369 people |
| 8 | 大船渡市 | 34,728 people |
| 9 | 久慈市 | 33,043 people |
| 10 | 紫波町 | 32,147 people |
| 11 | 釜石市 | 32,078 people |
| 12 | 矢巾町 | 28,056 people |
| 13 | 二戸市 | 25,513 people |
| 14 | 遠野市 | 25,366 people |
| 15 | 八幡平市 | 24,023 people |
| 16 | 陸前高田市 | 18,262 people |
| 17 | 雫石町 | 15,731 people |
| 18 | 金ケ崎町 | 15,535 people |
| 19 | 洋野町 | 15,091 people |
| 20 | 山田町 | 14,320 people |
| 21 | 岩手町 | 12,285 people |
| 22 | 一戸町 | 11,494 people |
| 23 | 大槌町 | 11,004 people |
| 24 | 岩泉町 | 8,726 people |
| 25 | 軽米町 | 8,421 people |
| 26 | 平泉町 | 7,252 people |
| 27 | 葛巻町 | 5,634 people |
| 28 | 九戸村 | 5,378 people |
| 29 | 西和賀町 | 5,134 people |
| 30 | 住田町 | 5,045 people |
| 31 | 野田村 | 3,936 people |
| 32 | 田野畑村 | 3,059 people |
| 33 | 普代村 | 2,487 people |