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ABS 2021 Census · Updated 21 May 2026
Springfield is an outer-metropolitan suburb of Sydney, Australia, with a population of approximately 4,310, making it a boutique locality. Located approximately 51 km from the Sydney CBD, Springfield is a outer metro area in New South Wales. The median household income is $104,416 per year.
Strong household incomes in Springfield underpin solid property demand. While further from the city, improving transport links could boost future demand.
Official Australia Post postcode for Springfield. 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 1 school within or near this suburb.
Find schools near Springfield on My School →Estimated 2 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.
4,310 residents places Springfield squarely in the middle of the New South Wales suburb size distribution (state median 5,325), with market depth comparable to most NSW localities. Households here earn $104,416/year on average — 7% above the NSW suburb median of $97,552 — a modest premium that supports resilient owner-occupier demand. Rent of $390/week (80% coverage of the $2,120/month median mortgage) leaves a gap of roughly $430/month that a typical investor bridges with negative gearing, depreciation and capital growth. Springfield is 51 km from Sydney, so the local market tracks regional employment and lifestyle drivers more than CBD-driven commuter demand. Separate houses make up 93% of dwellings — 17 percentage points above the New South Wales median of 76% — pointing to a family-oriented, land-rich market where value is concentrated in the underlying block.
This suburb suits long-term investors due to steady population growth and affordable entry prices. Look for established streets close to schools and shops rather than raw new-estate land. Local rents consume roughly 19% of household income — a useful sanity check on tenant affordability.
How Springfield stacks up against the median of all New South Wales suburbs in our dataset. Positive values mean Springfield sits above the state median; negative means below.
| Metric | Springfield | NSW median | Δ vs state |
|---|---|---|---|
| Population | 4,310 | 5,325 | -19% |
| Median household income | $104,416/yr | $97,552/yr | +7% |
| Median rent (weekly) | $390 | $430 | -9% |
| Median mortgage (monthly) | $2,120 | $2,167 | -2% |
| Distance to CBD | 51 km | 45 km | +13% |
| Separate houses | 93% | 76% | +17pp |
Pre-inspection briefing for Springfield — every item is derived from public datasets, with full citations in our data sources page.
Moderate buy-and-hold potential: Springfield's 4,310-person market and $104,416 median household income work for investors who are selective on street location and property quality rather than counting on a suburb-wide rerating.
Moderate rental coverage: rent of $390/week covers 80% of a $2,120/month mortgage, leaving a $430/month gap that an investor bridges with equity, depreciation and tax benefits.
With 93% houses in a 4,310-person market, renovation margins depend on individual street and aspect rather than any suburb-wide story — do comparable-sales analysis before committing capital.
Run the numbers on a Springfield property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital-growth expectations for Springfield are modest for 2026 — incomes 7% above the NSW median of $97,552 and a population of 4,310 suggest gains will lag headline metro markets. Rental coverage runs at ~80% of the typical mortgage ($1,690/month rent vs $2,120/month repayment), keeping cash flow in positive or near-neutral territory. The EquitySight investment score of 61/100 places Springfield in the upper-middle tier of Australian suburbs we profile, and overall investor sentiment is balanced heading into the second half of 2026.
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Springfield scores 61/100 on our EquitySight investment framework — a good rating. That score is driven by a population of 4,310, median household income of $104,416/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 Springfield are an above-state-median household income of $104,416/year, a dwelling mix that is 93% separate houses, roughly 1 schools and 2 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.
Springfield has a usual resident population of approximately 4,310, compared with a New South Wales suburb median of 5,325 — placing it in the lower 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.
Springfield sits 51 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 Springfield, 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 Springfield is $2,120, or approximately $25,440/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 80% of the median mortgage repayment of $2,120/month. That leaves a $430/month shortfall (around $5,160/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 a thin buyer pool (4,310 residents), interest-rate sensitivity on the $2,120 median mortgage, 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.