Suburb profile
Sinclair WA 6450
Sinclair is located in the Outback Western Australia (South) region of Western Australia, postcode 6450. It has 606 properties across 26 streets, almost all houses. Explore every street in Sinclair, its property history, homes for sale and rent, who lives there, and the local agents.
About Sinclair
Sinclair, WA 6450, sits in Outback Western Australia (South) and neighbours Nulsen, Pink Lake, West Beach and Esperance. Its 26 streets hold 606 properties, 598 of them houses and 8 units.
Census figures are for the Esperance statistical area, which covers the whole of Sinclair. Esperance had 12,003 residents, a median age of 42 and an average household of 2.4 people. Median household income was $1,492 a week, the median mortgage repayment $1,600 a month and the median rent $270 a week. Of 4,379 dwellings, 3,778 were separate houses, 413 semi-detached, 95 flats and 60 other; 1,492 were owned outright, 1,399 owned with a mortgage and 1,314 rented.
Updated October 2026
Who lives in Sinclair
- 12,003Peoplelive in the area
- 42Median ageyears
- $1,492Median household incomea week
- $270Median renta week
Homes by type
- Houses3,778
- Townhouses and semis413
- Flats and apartments95
- Other60
Household
- Median mortgage repayment$1,600a month
- Household size2.4people on average
How homes are held
Streets in Sinclair
- Backland Street23 properties
- Begonia Place9 properties
- Blake Street15 properties
- Connolly Street3 properties
- Doug Murray Drive8 properties
- Frederick Street43 properties
- Freeman Street14 properties
- George Street16 properties
- Gibson Street37 properties
- Gladstone Street19 properties
- Johns Street47 properties
- Kalari Place4 properties
- Lee Close4 properties
- Milner Street25 properties
- Moir Street25 properties
- Mount Street44 properties
- Ocean Street52 properties
- Parsons Street10 properties
- Piesse Street15 properties
- Pink Lake Road39 properties
- Scholey Street16 properties
- Sherwood Place11 properties
- Sims Street35 properties
- St Patricks Avenue35 properties
- Treasure Road37 properties
- Valentine Way20 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.