Ob Flat
Suburb profile, market snapshot and recent listings for Ob Flat, SA 5291.
Who lives here
Demographics
ABS Census 2021 figures for Ob Flat, SA 5291.
Population
470
residents (2021)
Median age
48
years
Household income
$2,104
median, per week
Median rent
$250
per week
Median mortgage
$1,625
per month
Mortgage / income
18%
comfortable
Source: Australian Bureau of Statistics, Census of Population and Housing 2021. Suburb-level (SAL) aggregates.
Recent results
Recently sold in Ob Flat
$250k
Lot 91 Ridge Road
Sold ~July 2026
$259k
Lot 94 Ridge Road
Sold ~June 2026
$649k
18 Lakes Park Drive
Sold ~June 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 Ob Flat
Compare the area
Price map around Ob Flat
Every listing for sale near Ob Flat, coloured by price — so you can see how it stacks up against the streets and suburbs next door.
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Nearby suburbs
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Common questions
Ob Flat suburb FAQ
Is Ob Flat a good place to live?
Ob Flat is an established residential suburb in SA, with a population of around 470.
What is the population of Ob Flat?
Ob Flat has a population of 470 (ABS 2021 Census), with a median age of 48.
What suburbs are near Ob Flat?
Suburbs near Ob Flat include Mount Gambier, Gambier, Worrolong and Moorak.
Available now