---
{
  "adminArea": "People's Republic of China · Guizhou · Guiyang · Kaiyang County",
  "aliases": [
    "开阳县"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 27.05984,
    "longitude": 106.9657
  },
  "createdAt": "2026-10-25",
  "disambiguation": "Guiyang, Guizhou",
  "id": "place_cn_520121",
  "lang": "en",
  "placeKind": "county",
  "revision": 1,
  "slug": "kaiyang-520121",
  "sources": [
    {
      "id": "mca2023",
      "locator": "代码 520121 开阳县",
      "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 Q1340078",
      "url": "https://www.wikidata.org/wiki/Q1340078"
    },
    {
      "id": "enwiki",
      "title": "Kaiyang County (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/Kaiyang_County"
    },
    {
      "id": "zhwiki",
      "title": "开阳县（维基百科）",
      "url": "https://zh.wikipedia.org/wiki/%E5%BC%80%E9%98%B3%E5%8E%BF"
    }
  ],
  "status": "published",
  "summary": "Kaiyang County is a county in Guiyang, Guizhou, with administrative division code 520121.",
  "tags": [
    "tag-admin-division"
  ],
  "title": "Kaiyang County",
  "type": "place",
  "updatedAt": "2026-10-25"
}
---

# Kaiyang County

Kaiyang County is a county in Guiyang, Guizhou, with administrative division code 520121.

## Administrative status

Kaiyang County is part of [Guiyang](/en/places/guiyang.html) (prefecture-level city)[^mca2023].

## Basic facts

- Administrative division code: 520121[^mca2023]
- Area: 2,023.32 km²[^wikidata]
- Population: 343,871 (2020)[^wikidata]

更新时间：2026-10-25

## 标签


## 关系

- Located in：[Guiyang](/en/places/guiyang.html) 依据民政部2023年县以上行政区划代码的隶属层级。

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## 正文反向链接

- [贵阳市](/en/places/guiyang.html)

## 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 520121 开阳县
- Wikidata Q1340078：https://www.wikidata.org/wiki/Q1340078 
- Kaiyang County (Wikipedia)：https://en.wikipedia.org/wiki/Kaiyang_County 
- 开阳县（维基百科）：https://zh.wikipedia.org/wiki/%E5%BC%80%E9%98%B3%E5%8E%BF