| Yonghe County | |
| Other Name: | Yunghwo; Yungho |
| Postal Code Type: | Postal code |
| Settlement Type: | County |
| Image Map1: | Location of Linfen Prefecture within Shanxi (China).png |
| Map Caption1: | Linfen in Shanxi |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Shanxi |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Linfen |
| Area Total Km2: | 1214 |
| Population As Of: | 2010 |
| Population Density Km2: | auto |
| Timezone: | China Standard |
| Utc Offset: | +8 |
| Native Name Lang: | zh |
| Population Total: | 63649 |
| Seat: | Zhihe |
Yonghe County is a county in the southwest of Shanxi province, China, bordering Shaanxi province to the west across the Yellow River. It is under the administration of the prefecture-level city of Linfen, and located in its northwest corner. The county spans an area of 1214km2,[1] and, as of the 2010 Chinese Census, the county had a population of 63,649.[2] The county government's seat is located in the town of Zhihe.
In 619 CE, the area was organized as Donghezhou . In 628 CE, Donghezhou was abolished, and the area was placed under the jurisdiction of .
Upon the establishment of the People's Republic of China in 1949, the county was placed under the jurisdiction of the prefecture of Linfen. In 1954, the county was placed under the administration of . In 1958, Yonghe County was briefly abolished. Upon the country's re-establishment in 1961, it was returned to Jinnan Prefecture. In 1970, the county was placed under the jurisdiction of the prefecture of Linfen, which became a prefecture-level city in 2000.
Yonghe County's highest point reaches 1524m (5,000feet) above sea level, and its lowest point, along the Yellow River, is 511.9m (1,679.5feet) above sea level. The Yellow River flows through the county from north to south, as well as numerous tributaries, such as the Zhi River and the Sangbi River both flow through the county. The county is located in the southern end of the Lüliang Mountains.
Yonghe County administers two towns and five townships.[3]
The county's two towns are Zhihe and .
The county's five townships are,,,, and .
In the 2010 Chinese Census, the county's population totaled 63,649, up from the 61,001 recorded in the 2000 Chinese Census. A 1996 estimate put the county's population at approximately 60,000.