The establishment of Xiong'an New Area is a national project of millennial significance. It is of great significance for the implementation of the Coordinated Development of the Beijing-Tianjin-Hebei Region. It is intended to relieve Beijing of functions non-essential to its role as China's capital, optimize regional spatial patterns, and enhance ecosystem services and living environment in this urban agglomeration. Clarifying the spatial distribution and temporal variation trend of the demand for ecosystem services in Xiong'an New Area is helpful to explore the role of ecosystem services in promoting and restricting social and economic development, and to support the management of ecosystem services and policy implementation. Most previous studies on ecological system demand mainly focused on a single time dimension, spatiotemporal variability of ecosystem service demand is less considered. In this paper, spatial distribution pattern of ecosystem services demand in Xiong'an New Area was predicted. Firstly, three indicators of land use intensity, population density and economic density are selected to establish the predicting model. Secondly, the land use intensity, population density and economic density in Xiong'an New Area were predicted based on the comprehensive growth rate method and the regional analogy method. Finally, the demand for ecosystem services in Xiong'an New Area in 2035 and 2050 were predicted through layer- superposition analysis, and the spatial distribution pattern and temporal change trend were analyzed. The predicted results show that the demand for ecosystem services in Xiong'an New Area increases with the rapid development of the city. Its population change, economic growth and land development are closely related to the policy planning. The population density and economic density of the starting area will increase greatly in 2035, which will drive the increase of the demand for ecosystem services. In the middle of this century, the absolute value of population density and economic density will greatly improve, and the high demand for ecosystem services will be mainly concentrated in the urban area of "one main and five auxiliaries", corresponding to the urban and rural spatial layout. Based on the results, we suggest that the land use structure should be optimized, the protection and restoration of Baiyangdian should be strengthened, and macroscopic-mesoscopic-microscopic ecological infrastructure should be built, in order to guide the future ecosystem services supply, ecological infrastructure construction and urban planning layout.