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ABS 2021 Census · Updated 21 May 2026
Tweed Heads South is a coastal suburb in New South Wales, Australia, with a population of approximately 7,941, making it a smaller community. Located approximately 668 km from the Sydney CBD, Tweed Heads South is a coastal area in New South Wales. The median household income is $50,752 per year.
Tweed Heads South's income profile suggests a value-oriented market with competitive purchase prices. Seaside positioning attracts both owner-occupiers and holiday rental demand.
Official Australia Post postcode for Tweed Heads South. A postcode may cover multiple suburbs.
Australia Post Postcode Finder →Usual resident population at the most recent census.
Weekly median rent for occupied homes. Live rental data integration coming soon.
Annual median household income (before tax) across all households.
Straight-line distance from the suburb centroid to the nearest capital city CBD. Actual driving distance will be longer.
Estimated 2 schools within or near this suburb.
Find schools near Tweed Heads South on My School →Estimated 3 parks and green spaces near this suburb.
Monthly median mortgage repayment for households currently paying off a mortgage.
Proportion of separate houses versus units, townhouses, and other home types. Useful for investors assessing rental demand mix.
Tweed Heads South's population of 7,941 sits 49% above the New South Wales suburb median of 5,325, giving it a wider tenant and buyer catchment than the average NSW locality. Tweed Heads South's median household income of $50,752/year is 48% below the New South Wales suburb median ($97,552) — this is an affordability play where returns lean on yield and patient capital growth rather than demographic premium. Median weekly rent of $390 equates to $1,690/month — about 98% of the median mortgage repayment of $1,733/month — meaning rental income covers most of a typical owner's repayment and this is a genuine cash-flow suburb before tax benefits. Tweed Heads South is 668 km from Sydney, so the local market tracks regional employment and lifestyle drivers more than CBD-driven commuter demand. Only 48% of dwellings are separate houses (vs 76% state median), so this is a unit-heavy market where body-corporate decisions and strata supply meaningfully shape investor returns.
This suburb can suit investors targeting renter demand driven by lifestyle. Insurance, climate risk, and seasonal rental patterns all warrant a close look. Local rents consume roughly 40% of household income — a useful sanity check on tenant affordability.
How Tweed Heads South stacks up against the median of all New South Wales suburbs in our dataset. Positive values mean Tweed Heads South sits above the state median; negative means below.
| Metric | Tweed Heads South | NSW median | Δ vs state |
|---|---|---|---|
| Population | 7,941 | 5,325 | +49% |
| Median household income | $50,752/yr | $97,552/yr | -48% |
| Median rent (weekly) | $390 | $430 | -9% |
| Median mortgage (monthly) | $1,733 | $2,167 | -20% |
| Distance to CBD | 668 km | 45 km | +1384% |
| Separate houses | 48% | 76% | -28pp |
Pre-inspection briefing for Tweed Heads South — every item is derived from public datasets, with full citations in our data sources page.
Limited buy-and-hold upside: household incomes 48% below the NSW median ($50,752 vs $97,552) means liquidity is thin and capital growth tends to lag the wider New South Wales market over full cycles.
Strong rental coverage: $390/week (~$1,690/month) covers 98% of the $1,733/month median mortgage repayment, so the shortfall sits at just $43/month. Investors targeting positive cash flow should shortlist this suburb.
Only 48% of dwellings are separate houses (vs 76% NSW median) — this is a unit and townhouse market, where cosmetic flips struggle against body-corporate restrictions, thinner after-reno uplift and competing new supply.
Run the numbers on a Tweed Heads South property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital-growth expectations for Tweed Heads South are modest for 2026 — incomes 48% below the NSW median of $97,552 suggest gains will lag headline metro markets. Rental coverage runs at ~98% of the typical mortgage ($1,690/month rent vs $1,733/month repayment), keeping cash flow in positive or near-neutral territory. The EquitySight investment score of 40/100 places Tweed Heads South in the lower tier of Australian suburbs we profile, and overall investor sentiment is cautious heading into the second half of 2026.
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Tweed Heads South scores 40/100 on our EquitySight investment framework — a weak rating. That score is driven by a population of 7,941, median household income of $50,752/year and median weekly rent of $390. Whether it fits your portfolio depends on whether you are targeting cash flow, capital growth, or a value-add renovation — all three are scored with suburb-specific numbers elsewhere on this page.
The main demand drivers in Tweed Heads South are a median household income of $50,752/year, a dwelling mix that is 48% separate houses, roughly 2 schools and 3 parks within the catchment. Together these shape both owner-occupier and tenant demand and are the factors we weight most heavily in the suburb's investment score.
Tweed Heads South has a usual resident population of approximately 7,941, compared with a New South Wales suburb median of 5,325 — placing it in the upper half of the state's suburbs by size. Population is the clearest proxy for market depth: more residents mean more transactions and typically a shorter average days-on-market on resale.
Tweed Heads South sits 668 km straight-line from the Sydney CBD. This is a regional market where CBD distance is only indicative — local industry diversity and commute alternatives matter more.
The most recent census recorded a median weekly rent of $390 in Tweed Heads South, equating to approximately $20,280/year in gross rental income (state median $430/week). Market rents have typically drifted above the recorded figure — verify against current listings on realestate.com.au and Domain before making an offer.
The median monthly mortgage repayment in Tweed Heads South is $1,733, or approximately $20,796/year (vs $2,167/month state median). Stress-test your own borrowing at rates 1–2 percentage points above today's to make sure you can still service the loan through an RBA tightening cycle.
A median weekly rent of $390 works out to $1,690/month, covering 98% of the median mortgage repayment of $1,733/month. That leaves a $43/month shortfall (around $516/year before tax benefits), so a typical owner-occupier-priced property here is negatively geared. Actual cash flow depends on your deposit, loan terms, ownership costs and marginal tax rate — run the full numbers in our rental yield calculator.
The main risks are interest-rate sensitivity on the $1,733 median mortgage, below-median household incomes ($50,752 vs $97,552 state median), the broader New South Wales market cycle. Each of these is covered in the Risk Factors section above with suburb-specific numbers rather than generic warnings.
Every number on this page comes from the ABS 2021 Census of Population and Housing, Australia Post postcode reference data, and OpenStreetMap amenity tiles. The investment score, strategy verdicts, and comparison table are computed deterministically from those inputs — no opinion, no estimation. See our full methodology and the data sources and licences for the formulas we use.