IRSAD
Relative Socio-economic Advantage and Disadvantage
Score 1,061
Measures relative socio-economic advantage and disadvantage.
Within AustraliaDecile 9 of 10
Within New South WalesDecile 9 of 10
For state-level context, explore the New South Wales economy.
Housing
Brookong
New South Wales · Census 2021
Median house price not tracked for this suburb
Brookong is a bushland suburb of Lockhart.
Median house price
No Valuer-General median for Brookong.
New South Wales's Valuer-General sales data is open, but we have no suburb median for Brookong from it. ABS median established-house price, Greater Sydney: $1.5M; Rest of NSW: $825k.
How it compares
Household income / wk82nd percentile
<$564ABS Census 2021$3,833+
Percentiles rank this suburb against New South Wales suburbs that carry the metric — never across states, and never against suburbs where it is missing. Price references are ABS median established-house transfer prices for the Mar 2026 quarter (CC BY 4.0); the suburb figure is a Valuer-General median over a different window, so read the gap as indicative. Income references are the Census 2021 median of the middle suburb in New South Wales and nationally, not a household-weighted median.
People & housing
Population
21
Median age
46 yrs
Income / person / wk
$1,156
Household income / wk
$2,250
▲ 42% vs NSW
Median rent / wk
$200
Housing stock
7 occupied private dwellings
ABS Census 2021 (CC BY 4.0). Withheld for very small populations — under 100 residents, or under 50 dwellings, households or workers for the shares that count those.
Socio-economic profile
IRSD
Relative Socio-economic Disadvantage
Score 1,073
Measures relative socio-economic disadvantage only; a higher score means less disadvantage.
Within AustraliaDecile 9 of 10
Within New South WalesDecile 9 of 10
IER
Economic Resources
Score 1,118
Measures access to economic resources, including income, housing costs and assets.
Within AustraliaDecile 10 of 10
Within New South WalesDecile 10 of 10
IEO
Education and Occupation
Score 1,102
Measures relative education and occupation characteristics.
Within AustraliaDecile 10 of 10
Within New South WalesDecile 10 of 10
Scores are standardised across Australia to a mean of 1,000 and a standard deviation of 100. Deciles run from 1 (most disadvantaged) to 10 (least disadvantaged).
Source: ABS SEIFA 2021 (CC BY 4.0).
Terrain & hazard exposure
Median elevation
138 m
range 125–183 m
Land below 5 m
0%
0% below 2 m
Shares are the proportion of the suburb's land area. Land where Landsat saw water in at least 1% of clear passes since 1987, excluding permanent water and filtered by DEA's confidence layer. Satellites miss flood peaks, so this is a floor, not a risk estimate; dense high-rise cores can still register tower shadow as water. No flood map lodged in the NSW planning instruments for most of this suburb; most councils keep theirs in a development control plan. Designated for development control; a designation, not a prediction of fire behaviour. Elevation is orthometric height from a 30 m model; no hydrology or drainage is modelled.
Planning & zoning
In a heritage area
0%
conservation area / Heritage Overlay
Show on map →Listed heritage places
1
items in the LEP heritage schedule
Planning instrument: Lockhart Local Environmental Plan 2012. Zones are grouped into ten families so states compare; the council's own scheme is the authority for any one lot. Listed-place counts follow each state's own list, so they do not compare across states. Source: NSW EPI Land Zoning; NSW EPI Heritage.
Schools by sector
- Nearest secondary
- 14.7 km
School sector & type: ACARA (Australian Curriculum, Assessment and Reporting Authority), School Location dataset.
Local council
- Council (LGA)
- Lockhart
- Population
- 3,509 (2025) · +0.6% in a year
- Area / density
- 2,896 km² · 1/km²
- Council medians (2021)
- age 46 · $1,295/wk household income · $200/wk rent
- Council-wide house median (2023-24)
- $345k
- Federal grants
- $5.16M in 2025-26 · $1,472/resident
- Website
- lockhart.nsw.gov.au
Council boundaries and the suburb split: ABS ASGS LGA 2024, allocated by 2021 mesh block and weighted by Census 2021 residents. Population: ABS Estimated Resident Population 2025. Medians: ABS Census 2021. House median: ABS Data by Region, established-house transfers across the whole council, financial year 2023-24. Federal grants: Financial Assistance Grants, Dept of Infrastructure. ABS and Dept of Infrastructure data CC BY 4.0; council website from Wikidata (CC0).
Representation
- Federal division
- Riverina
- Federal MP
- Michael McCormack (NP)
- Two-party-preferred
- Coalition 63% 2PP
- State electorate
- Wagga Wagga
- State MP
- Joe McGirr (IND)
Similar suburbs
Closest demographic & amenity profile, nationally.
Sources: ABS ASGS boundaries (CC BY 4.0); ABS Census 2021 (CC BY 4.0); Australian Electoral Commission (CC BY 4.0); Geoscience Australia 1 Second DEM-S (CC BY 4.0); DEA Water Observations Statistics, Geoscience Australia (CC BY 4.0); NSW Environmental Planning Instrument — Flood, NSW Department of Planning (CC BY 4.0); NSW Bush Fire Prone Land, NSW Rural Fire Service (CC BY 4.0); NSW Environmental Planning Instrument — Land Zoning, NSW Department of Planning (CC BY); NSW Environmental Planning Instrument — Heritage, NSW Department of Planning (CC BY); Wikipedia state-member tables (CC BY-SA 4.0). Not financial advice.