Southend, SA 5280
GrantAll suburbs in postcode 5280
Updated
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.
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Rent in Southend
- Weekly rent (house)
- $450/wk
Rental data as of June 2026· SA rental bond data
Free appraisal in Southend
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What to know about Southend
Southend (5280) sits in the Grant region of South Australia.
Southend has roughly 301 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.
What it’s like to live here
Southend scores 2/100 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 24°C (mild), winter mornings around 7°C (cool). Annual rainfall lands at about 695 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schooling within or near the suburb covers 5 government primary, 1 government secondary, 1 Catholic.
Schools in Southend
Location
Walkability
- Walk
- 2/100
- Transit
- 0/100
- Bike
- 0/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Southend's population at 301, with a median age of 50. That sits as an established, older skew. Households are predominantly owner-occupied (89% own, 6% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (71% family households, 25% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 301
- Median age
- 50
- Family households
- 71%
- Lone person
- 25%
- Owner occupied
- 89%
- Renter occupied
- 6%
Demographics data as of May 2026· ABS 2021 Census
Crime and safety
3 offences recorded in 2025-26
Top offence categories
Source: State Police Open Data
Crime data as of June 2026
Weather year-round
- Annual rainfall
- 695 mm
- Hottest month, avg max
- 24.5°C
- Coldest month, avg min
- 7.0°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about Southend
- What is the Southend postcode?
- Southend is in the 5280 postcode, in SA, in the Grant region.
- Where is Southend?
- Southend is a suburb in the Grant area, SA 5280.
- What is the average rent in Southend?
- The median weekly rent for houses is $450.
- What schools are in Southend?
- There are 8 schools serving Southend on this page, including Rendelsham Primary School, Beachport Primary School, Millicent North Primary School.
- How walkable is Southend?
- Southend has a Walk Score of 2 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Southend?
- Southend is close to Rendelsham, Beachport, Hatherleigh, Wattle Range, Canunda.
- What is the population of Southend?
- The population of Southend is approximately 301 (2021 Census). The median age is 50.
Selling in Southend? Get the free selling guide
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More on Southend and nearby
Southend
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Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.