Sanmen County
URL: https://knowledge.ivjn.us/en/places/sanmen.html

Sanmen County is a county in Taizhou, Zhejiang, with administrative division code 331022.

## Administrative status

Sanmen County is part of [Taizhou](https://knowledge.ivjn.us/en/places/taizhou-zhejiang.html) (prefecture-level city)[^mca2023].

## Basic facts

- Administrative division code: 331022[^mca2023]
- Area: 1,103.82 km²[^wikidata]
- Population: 379,469 (2020)[^wikidata]

Updated: 2026-10-29

Tags:
- Administrative division https://knowledge.ivjn.us/en/tags/admin-division.html

Relations:
- Located in: Taizhou https://knowledge.ivjn.us/en/places/taizhou-zhejiang.html (依据民政部2023年县以上行政区划代码的隶属层级。)

Mentioned in:
- Taizhou https://knowledge.ivjn.us/en/places/taizhou-zhejiang.html

Sources:
- 2023年中华人民共和国县以上行政区划代码（民政部） https://www.mca.gov.cn/mzsj/xzqh/2023/202301xzqh.html 代码 331022 三门县
- Wikidata Q1334532 https://www.wikidata.org/wiki/Q1334532
- Sanmen County (Wikipedia) https://en.wikipedia.org/wiki/Sanmen_County
- 三门县（维基百科） https://zh.wikipedia.org/wiki/%E4%B8%89%E9%97%A8%E5%8E%BF