ABS 2021 Census · Updated 31 March 2026
Lake Munmorah is a coastal suburb in New South Wales, Australia, with a population of approximately 5,084, making it a smaller community. Located approximately 83 km from the Sydney CBD, Lake Munmorah is a coastal area in New South Wales. The median household income is $60,060 AUD per year (ABS 2021 Census).
Lower income levels in Lake Munmorah typically translate to more affordable entry points for investors. Coastal lifestyle appeal adds a premium that supports long-term demand.
Map shows Lake Munmorah, New South Wales, Australia.
Official Australia Post postcode for Lake Munmorah. A postcode may cover multiple suburbs.
Australia Post Postcode Finder →Usual resident population at census night. Source: ABS 2021 Census of Population and Housing.
ABS Census Data →Weekly median rent for occupied private dwellings. Source: ABS 2021 Census. Live rental data integration coming soon.
State Rental Authority →Annual median household income (before tax) for all households. Source: ABS 2021 Census.
ABS Census Data →Straight-line distance from the suburb centroid (ABS 2021 SAL geography) to the nearest capital city CBD. Actual driving distance will be longer.
Estimated 1 school within or near this suburb based on ABS 2021 data.
Find schools near Lake Munmorah on My School →Estimated 2 parks and green spaces near this suburb. Source: ABS 2021 data.
Monthly median mortgage repayment for households currently paying off a mortgage. Source: ABS 2021 Census.
ABS Census Data →Proportion of separate houses vs units, townhouses, and other dwelling types. Source: ABS 2021 Census. Relevant for investors assessing rental demand mix.
ABS Census Data →Coastal lifestyle is a strong draw for Lake Munmorah, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in New South Wales consistently attract interstate migration and lifestyle buyers. The median rent of $380/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $1,733/month. 89% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
A buy-and-hold approach in Lake Munmorah could work well with careful property selection and a longer time horizon.
Rental yields in Lake Munmorah are moderate — screen for properties that offer above-average returns.
Some renovation potential exists in Lake Munmorah, though margins may be tighter due to higher base prices or competition.
Run the numbers on a Lake Munmorah property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital growth in Lake Munmorah may remain subdued in 2026, with limited demand drivers in the near term. Rental demand is expected to be stable, though landlords may need to remain competitive on pricing. Lake Munmorah is not a headline market, but contrarian investors may see long-term potential.
Lake Munmorah is a coastal area in New South Wales with a population of 5,084. The median rent is $380/week and the median household income is $60,060/year (ABS 2021 Census). As with any property investment, conduct thorough due diligence on current listings, vacancy rates, and local infrastructure plans before committing.
Key demand drivers in Lake Munmorah include lifestyle appeal and proximity to the coast. 89% of dwellings are separate houses. The area has approximately 1 schools and 2 parks nearby.
According to the ABS 2021 Census, Lake Munmorah has a population of approximately 5,084. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Lake Munmorah is approximately 83 km straight-line distance from the Sydney CBD (calculated from ABS 2021 suburb centroid coordinates). Road travel times will vary; check current mapping services for up-to-date routes.