SA · Onkaparinga Council
Population
23
Growth (1 yr)
0.0%
Growth (5 yr)
0.0%
Median age
48
Median income
$725/wk
Employment rate
54.5%
University qualified
11.5%
Work from home
0%
Languages at home
Mostly English at home
2021 Census · usual residence
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Suburb profile
Lonsdale is a major regional centre in South Australia, in Onkaparinga Council.
Shops and everyday services are easier to access than in most comparable places. Green cover is an exceptional strength. The main trade-offs are thinner heritage listings and household incomes, with heritage listings 78% below the peer median.
Overall, the suburb suits people prioritising daily services over heritage character.
Generated from the official metrics on this page. It can omit nuance or contain errors — check the tables and source notes before relying on it.
Strengths and weaknesses
Major regional centre · compared with major regional centres in South Australia (71)
Who it suits
Housing, growth and risk
A quick read of housing, growth, livability, and risk
Median house price
—
No data available
Median rent (Census)
$190/wk
2021 Census median weekly rent
Population (Census)
23
0.0% annual growth
Dwelling vacancy
0.0%
Census unoccupied dwellings
Relative standing using percentiles, ranks, and national deciles
Crime rate
100th
percentile in state (higher = more crime)
Pop. growth
25th
percentile in SA
Rented dwellings
100%
2021 Census tenure
School ICSEA
25th
percentile among schools with ICSEA
Recent ERP change over 1 and 5 years
Dwelling types from the 2021 Census
Quick scan — open a section below for full context
Population growth
0.0% annual · 0.0% over 5 years · 25th percentile in SA
Growth rates are from ABS Estimated Resident Population at SA2 level. Headcount uses 2021 Census when allocated ERP is too low relative to Census to display reliably.
2021 Census
Contributes to desirability score · Community (12%) · Accessibility (12%) · Future Growth (6%)
Employment, household income and owned-outright tenure (2021 Census) Work-from-home and public-transport commute shares (2021 Census) Five-year population change as a healthy-growth band, not a boom bonus
Data sources & freshness
The 2026 Census was conducted in August 2026; suburb-level updates are expected from mid-2027.
11.5% of adults have a university degree, compared with 22.6% across South Australia. 19.2% have a trade or vocational qualification.
| Measure | Definition |
|---|---|
| University qualified | Bachelor degree or higher |
| Diploma qualified | Advanced Diploma / Diploma |
| Trade / vocational | Certificate III + IV |
| Year 12 | Year 12 as highest attainment |
| Below Year 12 | Year 11 / 10 / 9 or below |
People aged 15 years and over, 2021 Census. University, diploma and trade shares match ABS highest educational attainment (HEAP). Year 12 and below Year 12 are combined in the chart because the General Community Profile reports school-only attainment as a residual.
Contributes to desirability score · Community (12%)
University qualifications from the 2021 Census
Data sources & freshness
The 2026 Census was conducted in August 2026; suburb-level updates are expected from mid-2027.
34th percentile in SA · -13% vs Australia
54th percentile in SA · -9% vs Australia
76th percentile in SA · +9% vs Australia
73rd percentile in SA · +57% vs Australia
100th percentile in SA · +92% vs Australia
Australian Taxation Office Taxation Statistics 2023–24, individuals Table 25. Figures describe taxpayers who live in postcode 5160 — not a suburb-level official statistic. Rental investment is the share of local taxpayers reporting rental income or loss, not the share of local properties owned by investors.
Percentiles rank this postcode among unique postcodes in SA, so suburbs that share a postcode are not counted twice. Dollar figures are compared with Australia-wide ATO medians from the same release. Median net rent is among taxpayers who reported the rent label and can be negative.
Data sources & freshness
33.3% born overseas
56.5%Most common religion · Christianity
Christianity is the most common response at 56.5%.
| Measure | Suburb | State |
|---|---|---|
| Christianity | 56.5% | 40% |
| Other / not stated | 43.5% | 60% |
2021 Census — languages spoken at home, birthplace, Indigenous status, and religious affiliation (usual residence). Religion is optional on the Census form.
Data sources & freshness
The 2026 Census was conducted in August 2026; suburb-level updates are expected from mid-2027.
Reported offences decreased compared with the previous period.
Contributes to desirability score · Safety (22%)
Crime rate, offences against the person, year-on-year trend and recorded road crash rates
Data sources & freshness
Contributes to desirability score · Education (14%)
Median school ICSEA first, then school and catchment counts
Data sources & freshness
24 public transport stops in this suburb
Contributes to desirability score · Accessibility (12%)
Public transport stops per 1,000 residents and walkability
Data sources & freshness
232 mapped amenities
1 cafes · 2 bakeries · 1 beaches · 1 petrol stations
52 Aldershot Road, Lonsdale
24 bus stops · 1 train stations
6 Devon Street
Unit 8 4 Aldenhoven Road
16 Christie Road
Unit 7 4 Aldenhoven Road
21 Somerset Circuit, Lonsdale
8 Devon Street
Names and addresses from OpenStreetMap. Unnamed venues show as their type (e.g. Cafe). Transport stops are summarised by type rather than listed individually. Campgrounds, beaches, wineries and local trails are included when they sit inside the suburb boundary.
Contributes to desirability score · Lifestyle (12%)
Food, shopping, recreation and sport per 1,000 residents (OpenStreetMap)
Data sources & freshness
Green cover is the share of this suburb's boundary overlapping OpenStreetMap parks, woodland and forest polygons — not a satellite tree-canopy product. Summer maximum is the WorldClim / Open-Meteo seasonal normal already collected for Weather.
Contributes to desirability score · Environment (12%)
Tree canopy first, then green-cover area and parks per 1,000
Data sources & freshness
GP clinic counts from OpenStreetMap. Bulk-billing figures only include clinics tagged in OSM (sparse and unofficial — not a Medicare list).
Contributes to desirability score · Accessibility (12%)
Hospitals, GPs and aged care
Data sources & freshness
Typical conditions by season for suburbs in the same ~44 km climate area. Rainfall totals are summed from monthly WorldClim layers; rainy-day counts are approximate.
Contributes to desirability score · Lifestyle (12%)
Temperature and humidity comfort
Data sources & freshness
Development applications from PlanSA register and EPA licensed activities.
September 2026
August 2026
July 2026
June 2026
May 2026
April 2026
March 2026
December 2025
November 2025
October 2025
Data sources & freshness
3 active roadworks / incidents
Data sources & freshness
1 heritage place
Contributes to desirability score · Environment (12%)
Heritage listings as established streetscape
Data sources & freshness
Bushfire overlay checked at suburb centroid against all current SA Planning risk layers (high, medium, general, urban interface, regional, outback). Flood cover is the share of the suburb boundary overlapping current SA Planning flood overlays (flooding and evidence required). Safer places from CFS designated locations.
Contributes to desirability score · Safety (22%)
Bushfire and flood hazard overlays
Data sources & freshness
Two-party preferred (2025)
Estimated suburb voting profile
Estimated from 8 nearby ordinary polling places (up to 3.7 km away).
5.0 percentage points more Labor-leaning than the electorate
Estimated swing since 2022: +11.8 pp toward Labor
Nearest polling places
Federal electorate from AEC federal division boundaries (2025 redistribution). Division-level results are official AEC figures from the latest general election, with by-election updates where applicable. The estimated suburb profile blends up to eight nearest ordinary polling booths in the same electorate using inverse-distance weighting from the suburb centroid — an approximation, not official AEC data. Nearest polling places are shown for reference.
Data sources & freshness
Other suburbs in the same local government area.