Lewiston at a glance
Walk score
0
Very car dependent
Population
3,275
Median age 42
The brief
What to know about Lewiston.
The postcode for Lewiston is 5501 (SA).
Lewiston (5501) sits in the Wakefield region of South Australia.
Lewiston has roughly 3,275 residents, with a typical family-age mix. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
Side by side
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Day to day
What it’s like to live here.
Lewiston 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 3 government primary, 1 independent.
Who lives here
Demographics.
The 2021 Census put Lewiston's population at 3,275, with a median age of 42. That sits as a typical family-age mix. Households are predominantly owner-occupied (91% own, 6% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (80% family households, 17% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
3,275
Median age
42
Family households
80%
Lone person
17%
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)
$800/wk
Weekly rent (unit)
$330/wk
Owner occupied
91%
Renter occupied
6%
At a deeper level
3,275
Median age: 42
Rental data as of March 2026· rental-sa
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Safety
Crime and safety.
58
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 Lewiston.
Local schools for Lewiston
View the catchment for each school to find out more.
Government School Catchment
Angle Vale Primary School
Two Wells Primary School
Riverbanks College B-12
© 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 Lewiston.
- What is the Lewiston postcode?
- Lewiston is in the 5501 postcode, in SA, in the Wakefield region.
- Where is Lewiston?
- Lewiston is a regional suburb in SA, postcode 5501, in the Wakefield region.
- What is the average rent in Lewiston?
- The median weekly rent for houses is $800, for units it's $330.
- What schools are in Lewiston?
- There are 5 schools serving Lewiston on this page, including Trinity College Gawler River, Angle Vale Primary School, Two Wells Primary School.
- How walkable is Lewiston?
- Lewiston has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Lewiston?
- Lewiston is close to Penfield Gardens, Angle Vale, Two Wells, Gawler River, Virginia.
- What is the population of Lewiston?
- The population of Lewiston is approximately 3,275 (2021 Census). The median age is 42.
For Sale
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Surrounding Suburbs
Side by side
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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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