Helan County
URL: https://knowledge.ivjn.us/en/places/helan.html

Helan County is a county in Yinchuan, Ningxia, with administrative division code 640122.

## Administrative status

Helan County is part of [Yinchuan](https://knowledge.ivjn.us/en/places/yinchuan.html) (prefecture-level city)[^mca2023].

## Basic facts

- Administrative division code: 640122[^mca2023]
- Area: 1,197.57 km²[^wikidata]
- Population: 341,507 (2020)[^wikidata]

## History

- From 1 January 1724: named “宁夏县”, until 31 December 1940[^wikidata].

Updated: 2026-10-29

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

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

Mentioned in:
- Yinchuan https://knowledge.ivjn.us/en/places/yinchuan.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 640122 贺兰县
- Wikidata Q1311847 https://www.wikidata.org/wiki/Q1311847
- Helan County (Wikipedia) https://en.wikipedia.org/wiki/Helan_County
- 贺兰县（维基百科） https://zh.wikipedia.org/wiki/%E8%B4%BA%E5%85%B0%E5%8E%BF