Sleaford at a glance
Walk score
0
Very car dependent
Population
31
Median age 53
The brief
What to know about Sleaford.
The postcode for Sleaford is 5607 (SA).
Sleaford (5607) sits in the Streaky Bay region of South Australia.
Sleaford has roughly 31 residents, with a retiree-heavy demographic. Households are mostly 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.
Sleaford 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.
Schooling within or near the suburb covers 6 government primary, 1 government secondary, 1 Catholic, 1 independent.
Who lives here
Demographics.
The 2021 Census put Sleaford's population at 31, with a median age of 53. That sits as a retiree-heavy demographic. Households are mostly owner-occupied (60% own, 20% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (80% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
31
Median age
53
Family households
80%
Lone person
–
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)
$250/wk
Weekly rent (unit)
$210/wk
Owner occupied
60%
Renter occupied
20%
At a deeper level
31
Median age: 53
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Safety
Crime and safety.
1
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 Sleaford.
Local schools for Sleaford
View the catchment for each school to find out more.
Government School Catchment
Port Lincoln Special School
Lincoln Gardens Primary School
Port Lincoln High School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Sleaford.
- What is the Sleaford postcode?
- Sleaford is in the 5607 postcode, in SA, in the Streaky Bay region.
- Where is Sleaford?
- Sleaford is a regional suburb in SA, postcode 5607, in the Streaky Bay region.
- What is the average rent in Sleaford?
- The median weekly rent for houses is $250, for units it's $210.
- What schools are in Sleaford?
- There are 10 schools serving Sleaford on this page, including Port Lincoln Special School, Lincoln Gardens Primary School, Navigator College.
- How walkable is Sleaford?
- Sleaford has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Sleaford?
- Sleaford is close to Uley, Tulka North, Tulka, Lincoln National Park, Duck Ponds.
- What is the population of Sleaford?
- The population of Sleaford is approximately 31 (2021 Census). The median age is 53.
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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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