Yiyang County, Henan

Yiyang County
宜阳县
Yiyang in Luoyang
Luoyang in Henan
Coordinates: 34°30′53″N 112°10′45″E / 34.5146°N 112.1792°E / 34.5146; 112.1792
CountryPeople's Republic of China
ProvinceHenan
Prefecture-level cityLuoyang
Area
  Total
1,666 km2 (643 sq mi)
Population
 (2019)
  Total
608,300
  Density370/km2 (950/sq mi)
Time zoneUTC+8 (China Standard)
Postal code
471600
Yiyang County, Henan
Traditional Chinese宜陽縣
Simplified Chinese宜阳县
Hanyu PinyinYíyáng Xiàn
Transcriptions
Standard Mandarin
Hanyu PinyinYíyáng Xiàn

Yiyang is a county under the administration of the prefecture-level city of Luoyang city, Henan province, China, historically called Shou'an County (simplified Chinese: 寿安县; traditional Chinese: 壽安縣). Fuchang County of the Tang and Song dynasties was located in Yiyang. In 1072, Fuchang was merged into Shou'an, and in 1186, Shou'an was renamed as Yiyang.