Undalya
Suburb profile, market snapshot and recent listings for Undalya, SA 5451.
About Undalya
Welcome to Undalya
Who lives here
Demographics
ABS Census 2021 figures for Undalya, SA 5451.
Population
35
residents (2021)
Median age
53
years
Household income
$1,874
median, per week
Median rent
$250
per week
Median mortgage
$1,159
per month
Mortgage / income
14%
comfortable
Source: Australian Bureau of Statistics, Census of Population and Housing 2021. Suburb-level (SAL) aggregates.
Recent results
Recently sold in Undalya
$1.02m
28 Quondong Road
Sold ~July 2026
Sold prices as published on the original listing; some may reflect the last advertised price. Dates are approximate.
Explore the area
Properties & amenities in Undalya
Compare the area
Price map around Undalya
Every listing for sale near Undalya, coloured by price — so you can see how it stacks up against the streets and suburbs next door.
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Common questions
Undalya suburb FAQ
Is Undalya a good place to live?
Undalya is a small rural town on the southern edge of the Clare Valley, in the mid north of the state of South Australia. Undalya is an established residential suburb in SA, with a population of around 35.
What is the population of Undalya?
Undalya has a population of 35 (ABS 2021 Census), with a median age of 53.
What suburbs are near Undalya?
Suburbs near Undalya include Auburn.
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