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Suburb profile ·Playford LGA · SA ·5114

Smithfield Plains SA 5114

Smithfield Plains is in Playford LGA, SA, postcode 5114, with population 3,305.

The read

Growth-momentum

The page has enough signal to be useful, but the story is mixed rather than decisive. Use compare mode to pressure-test it against stronger nearby options, then use the calculator if it still makes the shortlist.

$488/wk
+1.3% YoY
Mar 2025 → Mar 2026 · 5 periods
SA private rent report · suburb grain · Mar 2026
$498
$379
Mar 2025Mar 2026
Why it fits

Recent price movement shows visible market momentum. Population movement supports a growth-led read. Transport coverage adds a practical access signal.

Median house
$686K
House median, latest period
28.2%YoY D4 vs AU
Median rent
$488/wk
Rent context available
1.3%YoY D10 vs AU
Gross yield
3.7%
Below investor band
D10 vs AU
Population
3,305
3K local footprint
D9 vs AU
Schools
1
Matched school context
D1 vs AU
Solar
9,194
521 added 12mo · 55MW

Price history

HousesUnits

Trend & investor depth

Indicative cashflow-$278/wk (-$14,445/yr) · interest-only @ 6.1%, 80% LVR

Indicative cashflow is interest-only and excludes tax — use the calculator for a full projection.

Affordability

Buying
13.1x
median home price as a multiple of annual household income
Stretched
Renting
48%
median weekly rent as a share of gross household income (the 30% rule)
High stress

Owners with a mortgage repay a median of $1,092/mo, while renters pay about $2,115/mo — renting runs $1,023/mo higher on these medians.

Median price
$686K
Household income · yr
$52K
Median rent · wk
$488
Owner mortgage · mo
$1,092
Gross yield
3.7%

Household income

$52K household · yr-30.4% vs SA suburb median
Personal
$27K
Family
$64K
Household
$52K

Schools

Total1
Avg ICSEA903
Students685
Government1
  • John Hartley School B-6Primary · Government · ICSEA 903Zoned

1 of 1 schools here operate published enrolment zones (catchments). Zone boundaries set eligibility — check the official source for the exact catchment. Not enrolment advice.

Crime 2024-25
444
13,434 per 100k
D10 vs AU

Crime

Rate · per 100k13,434
Total incidents444· 2024-25
  • Assault11961%
  • Break And Enter7036%
  • Drug Offences00%
  • Fraud74%

Full data detail

Smithfield Plains SA — Property Data and Demographics

Smithfield Plains (postcode 5114) is a compact suburb in South Australia within the Playford local government area. It is home to about 3,305 residents, with a younger, working-age population and a median age of 29. Households earn a median income of $52K per year, with an average household size of 2.6 people. Recent annual estimates show population movement into the broader catchment, with population growth running at +3.9% year-on-year at the LGA level. SA employment has moved +2.1% year-on-year in the official Jobs and Skills Australia NERO series, which provides the broader jobs backdrop for this suburb. SA also had 23 Commonwealth-backed major projects under construction, 2 underway, and 11 in planning as at 2 October 2024, which is useful as a broader delivery backdrop rather than a suburb-specific project count. The most common occupations are labourers, community & personal service, machinery operators & drivers. Employment in the area leans toward healthcare and retail trade. The top ancestries reported are English, Australian, Scottish.

Smithfield Plains has a median house price of $686,000, which has surged by 28.2% year-on-year. The current median weekly rent is $488. This gives a gross rental yield of approximately 3.7%. The median monthly mortgage repayment is $1,092.

Smithfield Plains is served by 1 school, including 1 primary. The average ICSEA score is 903, which is below the national average of 1,000. Public transport access includes 13 bus stops. The crime rate in the Playford LGA is higher than average at 13,434 incidents per 100,000 population.

From an investment perspective, Gross rental yield sits at around 3.7% (moderate yield). Property prices are near the state median ($686K/$950K). The price-to-income ratio of 13.1x is considered stretched. House prices have moved +28.2% year-on-year. Population growth of +3.9% year-on-year points to strong growth demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.

Market & money
Investment signalsHeuristics
Rental Yield3.7%· Moderate Yield
Price vs State$686K/$950K· Near Median
Affordability13.1x Stretched
Price Momentum+28.2% Rising
Pop. Growth+3.9% Strong Growth
Development+0%· Steady
InvestmentSA
Mortgage · mth$1,092
Rent · wk(Census)$251
Market rent · wk(Q1 2026)$488
Gross yield1.9%
Price / income13.1x
Population growth · Playford LGAABS ERP
Population (2025)115,790
5-year growth+3.3% CAGR
YoY change+3.9%
20012025
Development · Playford LGAABS Approvals
Approvals (2026)1,494
Houses1,279
Units215
YoY change+0%
Employment · Playford LGASALM
Unemployment (Dec-25)8.9%
YoY change+0.1pp
Dec-10Dec-25
Property investors · Postcode 5114ATO
Negatively geared849 (4% of filers)
Avg rental loss$5,002/yr
Landlords (rental income)1,581
Reported capital gains769
People & prosperity
DemographicsCensus 21
Population3,305
Median age29
Household size2.6
HH income · wk$1,008
Personal income · wk$511
Persons / bedroom0.8
SEIFA indexABS
Advantage (IRSAD)1/10
Education (IEO)1/10
Economic (IER)1/10
Disadvantage (IRSD)1/10
Area & amenity
Local amenitiesOSM
Supermarkets0
Pharmacies0
GP / clinics0
Fuel stations1
Cafes & dining0
TransportGTFS
Bus stops13
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Current status
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Sources & freshness
Strong evidence

Smithfield Plains carries enough direct local evidence for a first-pass decision.

QuickProperty mixes release files, Census baselines, and matched local services on this page. Read the status panel before treating every metric as equally fresh.

PRICE POSTURE
Prices come from release-based suburb series.

Official quarterly house sales workbooks; units remain on ABS fallback coverage

RENT POSTURE
Rent is using a state market dataset when available.

Use current rent as a starting signal, not as a fixed underwriting truth.

SERVICE POSTURE
Service coverage is matched locally, not inferred nationally.

Schools, transport, and hospitals are useful as presence signals, but they still have different source cadences.

Data status
Property prices
SA metropolitan median house sales · 2026-Q1 · Official quarterly house sales workbooks; units remain on ABS fallback coverage
stable source · automated · every update · quarterly
Available
Market rent
SA Housing Authority / CBS · Q1 2026 · State market dataset
medium stability · automated · every update · quarterly
Available
Crime
State crime dataset · 2024-25 · Area-level release dataset
Available
Schools
ACARA 2025 · 1 schools matched
stable source · automated · every update · annual
Available
Hospitals
AIHW · No linked local hospital coverage
medium stability · manual file · snapshot · mixed
Missing
Transport
GTFS feeds · 13 matched stops/stations
medium stability · manual file · snapshot · mixed
Available
Population growth
ABS ERP · 2025 · Annual estimate series
stable source · automated · every update · annual
Available
Building approvals
ABS Building Approvals · 2026 · Annual release series
stable source · automated · every update · monthly
Available
Available means a direct local dataset is linked. Verify means coverage exists but freshness or precision is weaker, such as ABS price fallback, Census rent fallback, or low-confidence hospital matching.

Smithfield Plains FAQ

Common questions
  1. What LGA is Smithfield Plains in?

    Smithfield Plains is in the Playford Local Government Area, SA, postcode 5114. Council-level context for Playford LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.

  2. What is the median house price in Smithfield Plains?

    The current median house price in Smithfield Plains, SA is $686K, based on the latest available sales data from state Valuers General offices and ABS Data by Region.

  3. What is the typical weekly rent in Smithfield Plains?

    The median weekly rent in Smithfield Plains is $488/wk, based on the current market rent dataset. The current rent signal is rent context available.

  4. What does the rent signal say about Smithfield Plains?

    Rent context available: Smithfield Plains has usable rent context. Use this as a suburb screening signal before comparing candidates or modelling a purchase; the matching rent ranking can provide broader market context.

  5. Is Smithfield Plains a good investment?

    QuickProperty's investment signals for Smithfield Plains show: Moderate Yield, Near Median, Stretched. These are computed from price, rent, income, and population data — not an opaque score.

  6. Where does QuickProperty get its data for Smithfield Plains?

    Property prices come from state Valuers General offices and ABS Data by Region. Demographics are from ABS Census 2021. School ICSEA scores are from ACARA. Crime statistics are from state police agencies. Transport data is sourced from GTFS feeds.

  7. How often is the Smithfield Plains data updated?

    Property prices update quarterly. RBA macro indicators update with each deploy. Demographics are from Census 2021. School ICSEA scores are from ACARA 2025.