Techniques are disclosed for reporting occupied and unoccupied parking spaces are disclosed. The techniques include determining that a mobile computing device has entered a parking area and determining whether the mobile computing device has entered a pedestrian mode. The pedestrian mode is indicative of a user of the mobile computing device parking a vehicle and exiting the vehicle. When the mobile computing device has entered the pedestrian mode, the technique includes determining a first location of the mobile computing device at a first time corresponding to the mobile computing device entering the pedestrian mode, and providing an occupied notification to a remote computing device, the occupied notification including the first location and indicating that a parking spot corresponding to the first location is occupied. Techniques are further disclosed for reporting unoccupied parking spaces to the mobile computing device.