| 拼音 | 英文 | 面积 （k㎡） | 人口（人） 2006年 | 行政区 划代码 | 邮编 | |
| 苗栗市 | Miáolì Shì | Miaoli City | 37.8878 | 90,828 | 1000501 | 360 |
| 苑里镇 | Yuànlǐ Zhèn | Yuanli Township | 68.2473 | 49,024 | 1000502 | 358 |
| 通霄镇 | Tōngxiāo Zhèn | Tongsiao Township | 107.8486 | 39,581 | 1000503 | 357 |
| 竹南镇 | Zhúnán Zhèn | Jhunan Township | 37.5592 | 74,233 | 1000504 | 350 |
| 头份镇 | Tóufèn Zhèn | Toufen Township | 53.3205 | 93,757 | 1000505 | 351 |
| 后龙镇 | Hòulóng Zhèn | Houlong Township | 75.8079 | 40,701 | 1000506 | 356 |
| 卓兰镇 | Zhuólán Zhèn | Jhuolan Township | 76.3153 | 18,681 | 1000507 | 369 |
| 大湖乡 | Dàhú Xiāng | Dahu Township | 90.8396 | 16,431 | 1000508 | 364 |
| 公馆乡 | Gōngguǎn Xiāng | Gongguan Township | 71.4523 | 34,577 | 1000509 | 363 |
| 铜锣乡 | Tóngluó Xiāng | Tongluo Township | 78.3805 | 20,086 | 1000510 | 366 |
| 南庄乡 | Nánzhuāng Xiāng | Nanjhuang Township | 165.4938 | 11,628 | 1000511 | 353 |
| 头屋乡 | Tóuwū Xiāng | Touwu Township | 52.5046 | 12,025 | 1000512 | 362 |
| 三义乡 | Sānyì Xiāng | Sanyi Township | 69.3424 | 17,883 | 1000513 | 367 |
| 西湖乡 | Xīhú Xiāng | Sihu Township | 41.0758 | 8,126 | 1000514 | 368 |
| 造桥乡 | Zàoqiáo Xiāng | Zaociao Township | 47.9978 | 13,965 | 1000515 | 361 |
| 三湾乡 | Sānwān Xiāng | Sanwan Township | 52.2964 | 7,552 | 1000516 | 352 |
| 狮潭乡 | Shītán Xiāng | Shihtan Township | 79.4324 | 5,201 | 1000517 | 354 |
| 泰安乡 | Tài'ān Xiāng | Taian Township | 614.5127 | 5,707 | 1000518 | 365 |
| 合计 | Miáolì Xiàn | Miaoli County | 1820.3149 | 559,986 | 10005 |