Suburb profile
Lock SA 5633
Lock is located in the Outback South Australia region of South Australia, postcode 5633. It has 300 properties across 46 streets, almost all houses. Explore every street in Lock, its property history, homes for sale and rent, who lives there, and the local agents.
About Lock
Lock, SA 5633, sits in Outback South Australia and neighbours Hambidge, Kappawanta, Murdinga and Ulyerra. Its 46 streets hold 300 properties, 295 of them houses and 5 units.
Census figures are for Le Hunte - Elliston, which had 2,122 residents, a median age of 44 and an average household of 2.3 people. Median household income was $1,235 a week, the median mortgage repayment $867 a month and the median rent $150 a week. Of 786 dwellings, 758 were separate houses, 7 semi-detached and 15 other; 399 were owned outright, 169 owned with a mortgage and 141 rented.
Updated October 2026
Who lives in Lock
- 2,122Peoplelive in the area
- 44Median ageyears
- $1,235Median household incomea week
- $150Median renta week
Homes by type
- Houses758
- Townhouses and semis7
- Other15
Household
- Median mortgage repayment$867a month
- Household size2.3people on average
How homes are held
For sale and rent in Lock
$175,000
10 Starke & 2 Palkagee Street, Lock SA 5633
Properties in Lock
Schools in Lock
Lock Area School
GovernmentPrimary and secondary
Lock Area School
GovernmentPrimary and secondary
Local agents in Lock

Last 12 months
- Properties sold
- 9
- Median sold price
- $500k
- Median days on market
- 19


Rachel Hawkins
Property Consultant Harris Real Estate
Property Consultant Harris Real Estate Port Lincoln
Last 12 months
- Properties sold
- 98
- Median sold price
- $560k
- Median days on market
- 32
Agencies that specialise in Lock
Streets in Lock
A
B
C
D
E
G
H
M
N
O
P
R
S
T
W
Y
Z
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.
School details © Australian Curriculum, Assessment and Reporting Authority (ACARA), from the Australian Schools List, licensed under Creative Commons Attribution 4.0 International and modified. ACARA does not endorse Listd.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.


