The station serves NSW TrainLink trains travelling south to Kiama and north to Wollongong and Sydney.

[7] The railway through Kembla Grange was built as part of a South Coast Line extension from Wollongong to Bombo and opened in November 1887.

[citation needed] The small breeze block waiting shed features a decorative gabled roof, and nameboard designed to suggest a racecourse winning post.

[9] Electrification reached Kembla Grange in 1993 and electronic ticketing, in the form of the Opal smartcard system, arrived in 2014.

[10] On 20 October 2021, a Bondi Junction bound SCO service from Kiama consisting of Tangara T set T42 would collide with an abandoned van on a level crossing.