Finniss at a glance
Walk score
0
Very car dependent
Population
293
Median age 49
The brief
What to know about Finniss.
The postcode for Finniss is 5255 (SA).
Finniss (5255) sits in the Murray Bridge region of South Australia.
Finniss has roughly 293 residents, with an established, older skew. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
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Day to day
What it’s like to live here.
Finniss scores 0/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 28°C (warm), winter mornings around 7°C (cool). Annual rainfall lands at about 448mm. Data comes from the Bureau of Meteorology's Adelaide (Kent Town) station, 11.1km away.
Schooling within or near the suburb covers 2 government primary, 1 government secondary, 1 independent.
Who lives here
Demographics.
The 2021 Census put Finniss's population at 293, with a median age of 49. That sits as an established, older skew. Households are predominantly owner-occupied (85% own, 10% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (69% family households, 25% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
293
Median age
49
Family households
69%
Lone person
25%
Demographics data as of May 2026· ABS 2021 Census
Market
The price of a home here.
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Rental and ownership
Weekly rent (house)
$480/wk
Weekly rent (unit)
$250/wk
Owner occupied
85%
Renter occupied
10%
At a deeper level
293
Median age: 49
Rental data as of December 2025· rental-sa
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Safety
Crime and safety.
4
total offences in 2025-26
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of June 2026· State Police Open Data
Getting around
Walkability.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Finniss.
Local schools for Finniss
View the catchment for each school to find out more.
Government School Catchment
Goolwa Secondary College
Goolwa Primary School
Eastern Fleurieu R-12 School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
448 mm
Hottest Month (avg max)
28.0°C
Coldest Month (avg min)
7.0°C
Monthly Rainfall (mm)
Weather data from BOM station Adelaide (Kent Town) (11 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Finniss.
- What is the Finniss postcode?
- Finniss is in the 5255 postcode, in SA, in the Rural City of Murray Bridge region.
- Where is Finniss?
- Finniss is a regional suburb in SA, postcode 5255, in the Rural City of Murray Bridge region.
- What is the average rent in Finniss?
- The median weekly rent for houses is $480, for units it's $250.
- What schools are in Finniss?
- There are 5 schools serving Finniss on this page, including Goolwa Secondary College, Goolwa Primary School, Eastern Fleurieu R-12 School.
- How walkable is Finniss?
- Finniss has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Finniss?
- Finniss is close to Currency Creek, Goolwa North, Mount Observation, Nurragi, Goolwa.
- What is the population of Finniss?
- The population of Finniss is approximately 293 (2021 Census). The median age is 49.
For Sale
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Buying
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Surrounding Suburbs
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Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
Always dated
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