It is served by Sydney Trains' T1 Western and T5 Cumberland line services.

[4] When the line was duplicated in March 1886, an additional platform was added on the south side of the tracks.

A disc on the end of a five-foot pole was held up by intending passengers to stop the train.

[6] In 2018, work was completed on an accessibility upgrade which like its neighbouring stations Pendle Hill and Wentworthville included a new concourse, footbridge and lifts as part of the Station Accessibility Upgrade Program.

[7] CDC NSW operates two bus routes via Toongabbie station, under contract to Transport for NSW: Toongabbie station is served by two NightRide routes: