Persimmon is one of the important traditional fruit trees in Beijing. This study aimed to classify the distribution of suitable persimmon-producing areas in Beijing using GIS (Geographical Information System) technology, incorporating climatic and geographic data from the region. It sought to identify the most suitable, suitable, generally suitable, unsuitable, and least suitable areas for persimmon cultivation in Beijing. Presently, the cultivation area for persimmon trees in Beijing is more than 6000 hectares, accounting for 4.81% of the fruit tree area in the city. Big Data analysis showed that persimmon trees in Beijing were mainly distributed in mountainous and shallow mountainous areas, including persimmon-producing areas in southwest Beijing, Eastern Beijing, and shallow mountains in north Beijing. Considering the low price of persimmon and minimal orchard benefit, this study suggests promoting the transformation and development of the persimmon industry in Beijing through innovative development mode.