POI (Point of Interest), refers to specific geographic entities such as restaurants, supermarkets, scenic spots, hotels, stations, parking lots, etc. Each POI typically contains four key attributes: name, category, coordinates, and classification. The classification system generally includes primary and secondary levels, with each category assigned a unique industry code and corresponding name.
POI-related information and derivative data primarily consist of three components:
Basic Information: Name, aliases, address, coordinates, phone number, classification, etc.
Detailed Information: Ratings, menus, price ranges, reviews, group purchase/delivery details, business hours, etc.
Derived Information: Branch counts, ranking lists, and other data generated through analytical processes.
CnOpenData provides comprehensive national POI statistics categorized by region, year, and type, encompassing fields such as year, province, city, district, major category, medium category, minor category, and quantity, supporting diverse research needs.
Data Scale
Time Coverage
As of 2024
Field Description
Sample Data
Due to the extensive number of tables in this dataset, only partial statistical tables are displayed on this page. For detailed data, please click the left-side menu.
省份-年度-大类统计表
省份-年度-中类统计表
省份-年度-小类统计表
Relevant Literature
- Peng, Chong and Jin, Peizhen, 2022: "Consumer-Oriented Streets: A Micro-Level Analysis of Road Density and Commercial Vitality," China Economic Quarterly (《经济学（季刊》)), Vol. 4.
Data Update Frequency
Annual update