Yunlin County is located in central-western Taiwan, known for agriculture, cultural heritage, and coastal areas. Yunlin County postal codes range from 630 to 655. It uses Taiwan’s numeric postal code system for mail delivery, covering all cities, townships, neighborhoods, streets, and landmarks throughout the county.
Key Information
| Item | Details |
|---|---|
| Country | Taiwan |
| County | Yunlin County |
| Postal Code Format | 3‑digit numeric (extendable to 5 or 6 digits) |
| Postal Code Range | 630 – 655 |
| Postal Code System | Taiwan Postal Code System |
| Postal Authority | Chunghwa Post |
| Addressing Level | City / Township / Street / Neighborhood / Landmark |
| ISO Country Code | TW |
| Calling Code | +886 |
| Time Zone | UTC+8 |
Postal Codes of Yunlin County, Taiwan
Below is the table showing official places, townships, major streets, neighborhoods, and landmarks in Yunlin County with their postal codes. Locations sharing the same postal code are grouped together.
| Location Name | Postal Code | District Name |
|---|---|---|
| Douliu City | 640 | Douliu City |
| Douliu Train Station | 640 | Douliu City |
| Zhongshan Road (Douliu) | 640 | Douliu City |
| Minsheng Road (Douliu) | 640 | Douliu City |
| Douliu Night Market | 640 | Douliu City |
| Dounan Township | 638 | Dounan |
| Dounan Train Station | 638 | Dounan |
| Dounan Market | 638 | Dounan |
| Dounan Riverside Park | 638 | Dounan |
| Huwei Township | 632 | Huwei |
| Huwei Train Station | 632 | Huwei |
| Huwei Market | 632 | Huwei |
| Huwei Cultural Center | 632 | Huwei |
| Xiluo Township | 648 | Xiluo |
| Xiluo Old Street | 648 | Xiluo |
| Xiluo Train Station | 648 | Xiluo |
| Xiluo Riverside Park | 648 | Xiluo |
| Beigang Township | 651 | Beigang |
| Beigang Chaotian Temple | 651 | Beigang |
| Beigang Train Station | 651 | Beigang |
| Beigang Market | 651 | Beigang |
| Linnei Township | 636 | Linnei |
| Linnei Train Station | 636 | Linnei |
| Linnei Market | 636 | Linnei |
| Erlun Township | 637 | Erlun |
| Erlun Train Station | 637 | Erlun |
| Erlun Market | 637 | Erlun |
| Mailiao Township | 653 | Mailiao |
| Mailiao Industrial Park | 653 | Mailiao |
| Mailiao Train Station | 653 | Mailiao |
| Sihu Township | 652 | Sihu |
| Sihu Coastal Road | 652 | Sihu |
| Sihu Train Station | 652 | Sihu |
| Taixi Township | 647 | Taixi |
| Taixi Fishing Port | 647 | Taixi |
| Taixi Train Station | 647 | Taixi |
| Dapi Township | 638 | Dapi |
| Dapi Train Station | 638 | Dapi |
| Dapi Market | 638 | Dapi |
| Gukeng Township | 646 | Gukeng |
| Gukeng Tea Plantation | 646 | Gukeng |
| Gukeng Train Station | 646 | Gukeng |
| Yunlin Sports Stadium | 640 | Douliu City |
| Douliu Library | 640 | Douliu City |
| Beigang Riverside Trail | 651 | Beigang |
| Xiluo Cultural Center | 648 | Xiluo |
| Huwei Cultural Hall | 632 | Huwei |
| Mailiao Cultural Center | 653 | Mailiao |
| Dounan Cultural Park | 638 | Dounan |
| Sihu Coastal Park | 652 | Sihu |
| Taixi Lighthouse | 647 | Taixi |
| Linnei Riverside Park | 636 | Linnei |
| Erlun Sports Field | 637 | Erlun |
| Gukeng Cultural Hall | 646 | Gukeng |
| Douliu Civic Plaza | 640 | Douliu City |
| Xiluo Sports Ground | 648 | Xiluo |
| Beigang Market Street | 651 | Beigang |
| Mailiao Industrial Park Road | 653 | Mailiao |
| Dounan Night Market | 638 | Dounan |
| Huwei Riverside Park | 632 | Huwei |
| Linnei Tea Fields | 636 | Linnei |
| Erlun Flower Market | 637 | Erlun |
| Taixi Harbor Road | 647 | Taixi |
| Sihu Fishing Port | 652 | Sihu |
| Gukeng Scenic Trail | 646 | Gukeng |
| Yunlin County Hall | 640 | Douliu City |
| Douliu Railway Plaza | 640 | Douliu City |
| Xiluo Riverside Trail | 648 | Xiluo |
| Beigang Cultural Park | 651 | Beigang |
| Huwei Market Street | 632 | Huwei |
| Mailiao Harbor Road | 653 | Mailiao |
| Dounan Sports Ground | 638 | Dounan |
| Linnei Cultural Hall | 636 | Linnei |
| Erlun Riverside Park | 637 | Erlun |
| Gukeng Tea Museum | 646 | Gukeng |
| Taixi Coastal Park | 647 | Taixi |
| Sihu Scenic Trail | 652 | Sihu |
| Douliu Shopping District | 640 | Douliu City |
| Yunlin County Library | 640 | Douliu City |
| Beigang Old Street | 651 | Beigang |
| Xiluo Night Market | 648 | Xiluo |
| Huwei Sports Stadium | 632 | Huwei |
| Mailiao Scenic Park | 653 | Mailiao |
| Dounan Industrial Park | 638 | Dounan |
| Linnei Riverside Trail | 636 | Linnei |
| Erlun Cultural Hall | 637 | Erlun |
| Gukeng Mountain Trail | 646 | Gukeng |
| Taixi Fishing Market | 647 | Taixi |
| Sihu Coastal Trail | 652 | Sihu |
| Yunlin County Sports Ground | 640 | Douliu City |
Yunlin County Postal Code Format
Postal codes in Taiwan use three-digit numeric codes to identify delivery areas at township and city level, and they can be extended to five or six digits for specific streets and blocks. In Yunlin County, each township or city such as Douliu City (640), Huwei (632), or Beigang (651) has its own base postal code to route mail and packages accurately throughout the county.