Suburb profile · ABS Census 2021
Allendale North suburb profile
Allendale North, SA · Postcode 5373
This Allendale North suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Allendale North, SA (postcode 5373). Use it as a free suburb report covering population, median rent, household income, age, housing tenure and employment, plus how those figures changed since Census 2016— then compare Allendale North with nearby suburbs.
Allendale North at a glance
Population
162
Median rent
$319/wk
Household income
$1,687/wk
Median age
44
Allendale North trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
Census 2011 → 2016 → 2021
+32.8% over 10 years
Population
162
was 147 in 2016
+15 · +10.2%
Median rent
$319/wk
was $233/wk in 2016
+$86 · +36.9%
Household income
$1,687/wk
was $1,218/wk in 2016
+$469 · +38.5%
Median age
44
was 44 in 2016
0 · 0%
Dig deeper: Allendale North population growth · Allendale North then and now
Allendale North vs nearby & SA
Median Census 2021 figures for Allendale North, nearby suburbs (8), and the SA state median (suburbs with 1,000+ people).
Rent
-0.3% vs area
- Allendale North$319/wk
- Nearby$307.5/wk
- SA$320/wk
Household income
+8.2% vs area
- Allendale North$1,687/wk
- Nearby$1,706.5/wk
- SA$1,559/wk
Median age
+7.3% vs area
- Allendale North44
- Nearby42
- SA41
Personal income
-7.2% vs area
- Allendale North$725/wk
- Nearby$765.5/wk
- SA$781/wk
Nearby uses the same postcode first, then larger suburbs in SA.
Socio-economic profile
How Allendale North compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Allendale North sits around the national middle for socio-economic advantage.
Relative disadvantage (IRSD)
Decile 71,032.7
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 6998
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 81,061.3
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 5975
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Allendale North on the map
OpenStreetMap outline for Allendale North, SA.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Allendale North people
- Population
- 162
- Median age
- 44
- Born overseas
- 9.3%
- Average household size
- 2.9
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Allendale North income
- Median household income
- $1,687/wk
- Median personal income
- $725/wk
Median total weekly household income
Median total weekly personal income
Allendale North housing
- Median rent
- $319/wk
- Median mortgage repayment
- $1,428/mo
- Separate houses
- 94.1%
- Flats & apartments
- 0%
- Owned outright
- 51%
- Mortgaged
- 39.2%
- Rented
- 5.9%
- Unoccupied dwellings
- 7.8%
Median weekly rent for rented dwellings
Median monthly mortgage repayment
Percentage of dwellings that are separate houses
Percentage of dwellings that are flats or apartments
Percentage of dwellings owned without a mortgage
Percentage of dwellings with a mortgage
Percentage of dwellings rented
Percentage of private dwellings unoccupied on Census night
Allendale North work
- Employment to population
- 53.5%
- Unemployment rate
- 5.9%
- Year 12 or above
- 45.8%
Employed persons as a percentage of population aged 15+
Unemployed persons as a percentage of the labour force
Percentage with Year 12 or equivalent as highest school level
Nearby suburb profiles (near 5373)
Compare Allendale North with nearby suburbs
Allendale North in numbers
Allendale North had 162 residents at the 2021 Census. The median age is 44, 5% above the typical SA suburb. The average household has 2.9 people. 9.3% of residents were born overseas.
Among occupied homes, 51% own their home outright, 39.2% are paying a mortgage, 5.9% rent. Separate houses make up 94.1% of dwellings, with 0% in flats or apartments. Median rent was $319/wk, 3% above the typical SA suburb.
Median household income was $1,687/wk, 10% above the typical SA suburb. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 7 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population grew 10.2% (from 147 to 162). Median rent moved from $233/wk to $319/wk (+36.9%).
Allendale North suburb FAQs
- What is the median rent in Allendale North, SA?
- The median weekly rent in Allendale North was $319/wk at the 2021 Census (ABS).
- How many people live in Allendale North, SA?
- Allendale North had 162 residents at the 2021 Census, up 10.2% from 2016.
- What is the median household income in Allendale North?
- Median household income in Allendale North was $1,687/wk at the 2021 Census.
- Do most people rent or own in Allendale North?
- 5.9% of occupied homes in Allendale North were rented, 51% were owned outright and 39.2% were owned with a mortgage.
About this Allendale North suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Allendale North. Where shown, 2016 values come from the 2016 State Suburbs (SSC) profile, linked via ABS geographic correspondence — boundaries are not always identical. Medians may be suppressed for very small areas. This is not financial or relocation advice — use it alongside current market data.
Source: ABS Census 2021. Methodology