Ding'an County

Ding'an County is a county-level unit (county) directly administered by Hainan, with administrative division code 469021.

## Administrative status

Ding'an County is part of [[place_cn_460000|Hainan]] (province)[^mca2023].

## Basic facts

- Administrative division code: 469021[^mca2023]
- Area: 1,196.46 km²[^wikidata]
- Population: 284,690 (2020)[^wikidata]

Updated: 2026-10-25

Relations:
- Located in: Hainan (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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Mentioned in:
- 海南省

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 469021 定安县
- Wikidata Q1022249 https://www.wikidata.org/wiki/Q1022249
- Ding'an County (Wikipedia) https://en.wikipedia.org/wiki/Ding%27an_County
- 定安县（维基百科） https://zh.wikipedia.org/wiki/%E5%AE%9A%E5%AE%89%E5%8E%BF