Suburb profile
Mount Light SA 5271
Mount Light is located in the South East South Australia region of South Australia, postcode 5271. It has 103 properties across 15 streets, almost all houses. Explore every street in Mount Light, its property history, homes for sale and rent, who lives there, and the local agents.
About Mount Light
Mount Light, SA 5271, sits in the South East South Australia region and neighbours Hynam, Koppamurra, Naracoorte and Struan. Its 15 streets hold 103 properties, 99 of them houses and 4 units.
Census figures are for Naracoorte Surrounds, an area that is wider than the suburb. At the 2021 Census it had 2,395 residents, a median age of 44 and an average household of 2.5 people. Median household income was $1,632 a week, the median mortgage repayment $900 a month and the median rent $150 a week. Of 867 dwellings, 846 were separate houses, 9 semi-detached, 4 flats and 4 other; 426 were owned outright, 195 owned with a mortgage and 145 rented.
Updated October 2026
Who lives in Mount Light
- 2,395Peoplelive in the area
- 44Median ageyears
- $1,632Median household incomea week
- $150Median renta week
Homes by type
- Houses846
- Townhouses and semis9
- Flats and apartments4
- Other4
Household
- Median mortgage repayment$900a month
- Household size2.5people on average
How homes are held
Streets in Mount Light
- Caves Road4 properties
- Cedar Avenue27 properties
- Ck Smiths Road4 properties
- Clarksons Road3 properties
- Cromper Road1 property
- Gum Point Road4 properties
- Haynes-Edwards Road2 properties
- Hynam Caves Road4 properties
- Jim Kelly Road24 properties
- Langkoop Road6 properties
- Michaels Road3 properties
- Old Caves Road7 properties
- Pistol Club Road3 properties
- Pitts Lane5 properties
- Riddoch Highway6 properties
Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.