Suburb profile · ABS Census 2021
Tiddy Widdy Beach suburb profile
Tiddy Widdy Beach, SA · Postcode 5571
This Tiddy Widdy Beach suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Tiddy Widdy Beach, SA (postcode 5571). 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 Tiddy Widdy Beach with nearby suburbs.
Tiddy Widdy Beach at a glance
Population
195
Median rent
$245/wk
Household income
$790/wk
Median age
68
Tiddy Widdy Beach 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
+1% over 10 years
Population
195
was 179 in 2016
+16 · +8.9%
Median rent
$245/wk
was $230/wk in 2016
+$15 · +6.5%
Household income
$790/wk
was $772/wk in 2016
+$18 · +2.3%
Median age
68
was 66 in 2016
+2 · +3%
Dig deeper: Tiddy Widdy Beach population growth · Tiddy Widdy Beach then and now
Tiddy Widdy Beach vs nearby & SA
Median Census 2021 figures for Tiddy Widdy Beach, nearby suburbs (8), and the SA state median (suburbs with 1,000+ people).
Rent
-23.4% vs area
- Tiddy Widdy Beach$245/wk
- Nearby$219/wk
- SA$320/wk
Household income
-49.3% vs area
- Tiddy Widdy Beach$790/wk
- Nearby$943/wk
- SA$1,559/wk
Median age
+65.9% vs area
- Tiddy Widdy Beach68
- Nearby60
- SA41
Personal income
-41.5% vs area
- Tiddy Widdy Beach$457/wk
- Nearby$558/wk
- SA$781/wk
Nearby uses the same postcode first, then larger suburbs in SA.
Socio-economic profile
How Tiddy Widdy Beach compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Tiddy Widdy Beach sits below average for socio-economic advantage compared with suburbs Australia-wide. It shows limited economic resources and lower education and occupation levels.
Relative disadvantage (IRSD)
Decile 3969.4
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 2915.1
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 2944.9
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 2889.5
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Tiddy Widdy Beach on the map
OpenStreetMap outline for Tiddy Widdy Beach, SA.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Tiddy Widdy Beach people
- Population
- 195
- Median age
- 68
- Born overseas
- 21%
- Average household size
- 1.8
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Tiddy Widdy Beach income
- Median household income
- $790/wk
- Median personal income
- $457/wk
Median total weekly household income
Median total weekly personal income
Tiddy Widdy Beach housing
- Median rent
- $245/wk
- Median mortgage repayment
- $1,083/mo
- Separate houses
- 29.8%
- Flats & apartments
- 0%
- Owned outright
- 21.8%
- Mortgaged
- 8%
- Rented
- 5%
- Unoccupied dwellings
- 65.3%
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
Tiddy Widdy Beach work
- Employment to population
- 25.5%
- Unemployment rate
- 0%
- Year 12 or above
- 27.9%
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 5571)
Compare Tiddy Widdy Beach with nearby suburbs
Tiddy Widdy Beach in numbers
Tiddy Widdy Beach had 195 residents at the 2021 Census. The median age is 68, 62% above the typical SA suburb. The average household has 1.8 people. 21% of residents were born overseas.
Among occupied homes, 21.8% own their home outright, 8% are paying a mortgage, 5% rent. Separate houses make up 29.8% of dwellings, with 0% in flats or apartments. Median rent was $245/wk, 21% below the typical SA suburb.
Median household income was $790/wk, 48% below the typical SA suburb. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 3 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population grew 8.9% (from 179 to 195). Median rent moved from $230/wk to $245/wk (+6.5%).
Tiddy Widdy Beach suburb FAQs
- What is the median rent in Tiddy Widdy Beach, SA?
- The median weekly rent in Tiddy Widdy Beach was $245/wk at the 2021 Census (ABS).
- How many people live in Tiddy Widdy Beach, SA?
- Tiddy Widdy Beach had 195 residents at the 2021 Census, up 8.9% from 2016.
- What is the median household income in Tiddy Widdy Beach?
- Median household income in Tiddy Widdy Beach was $790/wk at the 2021 Census.
- Do most people rent or own in Tiddy Widdy Beach?
- 5% of occupied homes in Tiddy Widdy Beach were rented, 21.8% were owned outright and 8% were owned with a mortgage.
About this Tiddy Widdy Beach suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Tiddy Widdy Beach. 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