Xinchengzi, Beijing
Xinchengzi Town 
    新城子镇  | |
|---|---|
Peking Sunrise stele in Huayuan Village, marking the eastern most point of Beijing, 2020  | |
Location within Miyun District  | |
| Coordinates: 40°38′33″N 117°19′41″E / 40.64250°N 117.32806°E | |
| Country | China | 
| Municipality | Beijing | 
| District | Miyun | 
| Village-level Divisions | 1 communities 18 villages  | 
| Area | |
 • Total  | 157.7 km2 (60.9 sq mi) | 
| Elevation | 370 m (1,210 ft) | 
| Population  (2020)  | |
 • Total  | 6,528 | 
| • Density | 41/km2 (110/sq mi) | 
| Time zone | UTC+8 (China Standard) | 
| Postal code | 101506  | 
| Area code | 010 | 
Xinchengzi Town (simplified Chinese: 新城子镇; traditional Chinese: 新城子鎮; pinyin: Xīnchéngzi Zhèn) is a town located in the Miyun District of Beijing, China. It borders Liangjianfang and Laowa Townships in the north, Wulingshan Town in the east and south, as well as Gubeikou and Taishitun Towns in the west. It had 6,528 residents under its administration as of 2020.
The name Xinchengzi comes from Xinchengzi Village, the place in which the town's government is located. It literally means "New City".