Semaphore South, South Australia

Semaphore South is a beachside suburb of Adelaide, in the City of Port Adelaide Enfield.

Semaphore South South Australia
Population	1,031 (SAL 2021)[1]
Established	1945[2]
Postcode(s)	5019
Elevation	11 m (36 ft)
Location	15 km (9 mi) NW of Adelaide CBD
LGA(s)	City of Port Adelaide Enfield
State electorate(s)	Lee[3]
Federal division(s)	Hindmarsh[4]
Suburbs around Semaphore South: Gulf St Vincent Semaphore Glanville Gulf St Vincent Semaphore South Ethelton Gulf St Vincent Semaphore Park Semaphore Park
Footnotes	Coordinates[2] Adjoining localities[2]

The Semaphore South Post Office opened on 3 November 1947 and closed in 1978.^[5]

Semaphore South is located in the state electoral district of Lee and the federal division of Hindmarsh.^[4][3]

Le Fevre High School, originally spelt LeFevre, is located in the suburb, and is the oldest secondary school in the area. Although the site has earlier origins as a school, it was officially gazetted in 1910.^[6][7]