---
{
  "adminArea": "People's Republic of China · Inner Mongolia · Wuhai · Hainan District",
  "aliases": [
    "海南区"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 39.43735,
    "longitude": 106.87905
  },
  "createdAt": "2026-10-25T00:00:00+08:00",
  "disambiguation": "Wuhai, Inner Mongolia",
  "id": "place_cn_150303",
  "lang": "en",
  "placeKind": "district",
  "revision": 1,
  "slug": "hainan-150303",
  "sources": [
    {
      "id": "mca2023",
      "locator": "代码 150303 海南区",
      "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 Q1342477",
      "url": "https://www.wikidata.org/wiki/Q1342477"
    },
    {
      "id": "enwiki",
      "title": "Hainan District (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/Hainan_District"
    },
    {
      "id": "zhwiki",
      "title": "海南区（维基百科）",
      "url": "https://zh.wikipedia.org/wiki/%E6%B5%B7%E5%8D%97%E5%8C%BA"
    }
  ],
  "status": "published",
  "summary": "Hainan District is a district in Wuhai, Inner Mongolia, with administrative division code 150303.",
  "tags": [
    "tag-admin-division"
  ],
  "title": "Hainan District",
  "type": "place",
  "updatedAt": "2026-10-25T00:00:00+08:00"
}
---

# Hainan District

Hainan District is a district in Wuhai, Inner Mongolia, with administrative division code 150303.

## Administrative status

Hainan District is part of [Wuhai](/en/places/wuhai-150300.html) (prefecture-level city)[^mca2023].

## Basic facts

- Administrative division code: 150303[^mca2023]
- Area: 974.98 km²[^wikidata]
- Population: 94,770 (2020)[^wikidata]

更新时间：2026-10-25

## 标签

- [行政区划](/en/tags/admin-division.html)

## 关系

- Located in：[Wuhai](/en/places/wuhai-150300.html) 依据民政部2023年县以上行政区划代码的隶属层级。

## 正文反向链接

- [Wuhai](/en/places/wuhai-150300.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 150303 海南区
- Wikidata Q1342477：https://www.wikidata.org/wiki/Q1342477 
- Hainan District (Wikipedia)：https://en.wikipedia.org/wiki/Hainan_District 
- 海南区（维基百科）：https://zh.wikipedia.org/wiki/%E6%B5%B7%E5%8D%97%E5%8C%BA