---
{
  "adminArea": "People's Republic of China · Gansu · Longnan · Cheng County",
  "aliases": [
    "成县"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 33.74499,
    "longitude": 105.7335
  },
  "createdAt": "2026-10-25",
  "disambiguation": "Longnan, Gansu",
  "id": "place_cn_621221",
  "lang": "en",
  "placeKind": "county",
  "revision": 1,
  "slug": "cheng-621221",
  "sources": [
    {
      "id": "mca2023",
      "locator": "代码 621221 成县",
      "title": "2023年中华人民共和国县以上行政区划代码（民政部）",
      "url": "https://www.mca.gov.cn/mzsj/xzqh/2023/202301xzqh.html"
    },
    {
      "id": "wikidata",
      "title": "Wikidata Q477154",
      "url": "https://www.wikidata.org/wiki/Q477154"
    },
    {
      "id": "enwiki",
      "title": "Cheng County (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/Cheng_County"
    },
    {
      "id": "zhwiki",
      "title": "成县（维基百科）",
      "url": "https://zh.wikipedia.org/wiki/%E6%88%90%E5%8E%BF"
    }
  ],
  "status": "published",
  "summary": "Cheng County is a county in Longnan, Gansu, with administrative division code 621221.",
  "tags": [
    "tag-admin-division"
  ],
  "title": "Cheng County",
  "type": "place",
  "updatedAt": "2026-10-25"
}
---

# Cheng County

Cheng County is a county in Longnan, Gansu, with administrative division code 621221.

## Administrative status

Cheng County is part of [Longnan](/en/places/longnan-621200.html) (prefecture-level city)[^mca2023].

## Basic facts

- Administrative division code: 621221[^mca2023]
- Area: 1,678.33 km²[^wikidata]
- Population: 241,587 (2020)[^wikidata]

更新时间：2026-10-25

## 标签


## 关系


第 1 / 1 页，共 1 条。

## 来源

- 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 621221 成县
- Wikidata Q477154：https://www.wikidata.org/wiki/Q477154 
- Cheng County (Wikipedia)：https://en.wikipedia.org/wiki/Cheng_County 
- 成县（维基百科）：https://zh.wikipedia.org/wiki/%E6%88%90%E5%8E%BF