The invention aims at solving a problem existing in the prior art and discloses a 10kV switch-station geographic information system. By using the system, a maintainer can conveniently check switch station position formation and equipment information, and timeliness of maintenance of the maintainer is increased. A server and a mobile client are included. The server comprises a data storage module which is used for acquiring and storing switch station data. The mobile client comprises a switch station data acquisition module and a map module. Electronic maps are stored in the map module. The map module is used for acquiring the switch station data. According to geographic coordinate information in the switch station data, a map position corresponding to the electronic maps is searched and the position is marked. The system has advantages that the maintainer can carry the mobile client; the marked switch station data in the map module is checked; and when a switch station state in the switch station data is a maintenance-needing state, the maintainer visually acquires a position of a switch station through checking the map module so that timeliness of switch station maintenance is increased.