Division of Banks

Mortdale is a suburb located in southern Sydney, in the state of New South Wales, Australia. Mortdale is located 20 kilometres south of the Sydney central business district and is part of the St George area. Mortdale is situated in the local government area of Georges River Council. Mortdale extends south to Lime Kiln Bay, on the Georges River. Mortdale Heights is a locality in the western corner of the suburb.

Peakhurst High School also known as Georges River College Peakhurst Campus, is a Co-Ed middle school going from year 7 to 10. This school offers comprehensive education from years 7–10. Students who complete Year 10 at GRC Peakhurst Campus have an automatic place in GRC Oatley Campus (11–12).

Mortdale Memorial Park is a reserve located in the southern Sydney suburb of Mortdale. It contains a war memorial commemorating local people who served their country in time of war. The park is a popular place for picnics, weddings, and concerts.

2NBC FM is a community radio station based in Kogarah, Sydney. Its broadcast area is the suburbs in the south and inner west of Sydney covering the area known as St George. This includes the municipalities of Canterbury, Hurstville, Rockdale, Marrickville, and Kogarah. NBC FM is a volunteer-run organisation and is funded through listener support, grants and limited commercial sponsorship. The station celebrated its 30th anniversary in 2013.

Mortdale railway station is located on the Illawarra line, serving the Sydney suburb of Mortdale. It is served by Sydney Trains T4 line services.

Peakhurst is a suburb in Southern Sydney, or the St George Area, in the state of New South Wales, Australia 21 kilometres south-west of the Sydney central business district. Peakhurst is in the local government area of the Georges River Council. Peakhurst has a western border on Salt Pan Creek, on the Georges River. Peakhurst Heights is a separate suburb to the south, which is bordered by Boggywell Creek and Lime Kiln Bay, on the Georges River. Peakhurst Heights is sometimes still considered to be part of 'Peakhurst' by some residents of the area.

Oatley Park is a 112 acres (45 ha) reserve located on a promontory jutting into the Georges River in the southern Sydney suburb of Oatley. It is bounded by the Georges River, Lime Kiln Bay, and Jew Fish Bay. The park includes natural bushland, waterways, a children's playground, and an oval. The park is a popular place for picnics, recreational, and sporting activities.

The Mortdale maintenance depot is a Sydney Trains train depot in the southern Sydney suburb of Mortdale.

Oatley is a suburb in Southern Sydney in the state of New South Wales, Australia. It is located 18 kilometres (11 miles) south of the Sydney central business district and is part of the St George area. Oatley lies in the local government area of Georges River Council. It lies on the northern side of the tidal estuary of the Georges River and its foreshore includes part of Oatley Bay and Lime Kiln Bay, and all of Neverfail Bay, Gungah Bay and Jewfish Bay.

Marist Catholic College Penshurst is an independent systemic Roman Catholic co-educational secondary school located in Penshurst, a southern suburb of Sydney, Australia. The school currently caters for approximately 1000 students from Years 7 to 12. Since 2020, the school has been split among two campuses, Years 7–8 at South Hurstville, and Years 9–12 at the original site in Mortdale (commonly referred to as being in Penshurst).

Narwee High School (abbreviation:NHS), known from 1958-1991 as Narwee Boys' High School (abbreviation:NBHS), is a former high school in the south-western Sydney suburb of Narwee, New South Wales, Australia. Narwee High School operated as a boys' high school from January 1958 until December 1990. However, due to declining enrolments, the school became co-educational in January 1991. This was not a saving grace however, and due to a continuing decline in student numbers, the school was declared surplus to the needs of the New South Wales Department of Education and Training and was officially closed in December 2001. The closure was associated with the reorganisation of high schools in the district, and the formation of the Georges River College whereby students from various local high schools feed into a senior college campus. On 5 November 2003, a major fire broke out on the top floor of a three-story building in the disused school causing extensive damage. There are currently plans to redevelop the site for a mixture of low and medium density private housing, with preservation of some open space for public use. In late 2005, demolition work commenced and was completed by March 2006.

Boggywell Creek, an urban gully that is part of the Georges River catchment, is located in the southern Sydney district of St George, in New South Wales, Australia.