Warren

South Australia · Adelaide - Central and Hills · 1,272 people · 1 suburbs · 1 postcodes

Warren at a glance

1,272

Population

#66 of 72 in SA

239

km² area

5/km² density

45.0

Median age

+3.7 vs SA

932

SEIFA IRSAD

#43 of 72 in SA

Schools

0 gov, 0 Cath, 0 indep

6.4%

Born overseas

29.3%

Renting

Warren is a Local Government Area in South Australia, in the Adelaide region. It covers 1 suburbs across 1 postcodes and an area of 239 km². Warren has a population of 1,272 , ranking #66 most populous in SA. The most populous suburb is Warren (1,272 residents).About 6.4% of residents were born overseas and 3.9% speak a language other than English at home.

Who lives here

Age structure

19.1%

9.5%

20.7%

24.6%

26.1%

0–14 (19.1%) 15–24 (9.5%) 25–44 (20.7%) 45–64 (24.6%) 65+ (26.1%)

Show counts

0–14 years	243 (19.1%)
15–24 years	121 (9.5%)
25–44 years	263 (20.7%)
45–64 years	312 (24.6%)
65+ years	331 (26.1%)

6.4%

Born overseas

3.9%

Speak a language other than English at home

18.2%

First Nations

2.2

Avg household size

How they live

Housing tenure

44.9%

25.8%

29.3%

Owned outright (44.9%) Mortgaged (25.8%) Renting (29.3%)

Dwelling type mix

94.0%

Separate house (94.0%) Semi/townhouse (4.5%) Flat/apartment (1.5%)

$215

Median weekly rent

$1,083

Median monthly mortgage

44.7%

Households with 0-1 cars

55.3%

Households with 2+ cars

Work and learning

4.5%

Unemployment rate

353

In full-time work

140

In part-time work

SEIFA socio-economic indexes

SEIFA 2021 ranks Australian areas across four dimensions. Scores are population-weighted averages of suburb-level SEIFA scores within Warren. Higher scores indicate more advantage; the national mean is 1000.

IRSAD

Relative socio-economic advantage and disadvantage

932

Ranked #43 of 72 SA LGAs

IRSD

Relative disadvantage only (lower = more disadvantaged)

947

IER

Economic resources: income, wealth, housing

946

IEO

Education and occupation: qualifications, skill levels

925

Suburbs in Warren

Warren contains 1 suburbs and 1 postcodes. Sorted by population.

Suburb	Postcode	Population	Median income	Median age
Warren	5233	1,272	$1,267/wk	45

Postcodes covered

5233

Compare Warren with neighbouring LGAs

Side-by-side demographic and socio-economic snapshot of Warren and its closest neighbouring LGAs.

LGA	Population	Median age	SEIFA IRSAD	% renting	% overseas-born
Warren (SA)	1,272	45.0	932	29.3%	6.4%
Adelaide Hills	41,441	44.6	1066	10.9%	16.6%
Barossa	25,570	45.4	976	17.8%	11.8%

Services and amenities

NDIS Providers NDIS provider directory for Warren Climate & weather Climate data for Warren

Frequently asked questions about Warren

What is the population of Warren?

The 2021 Census recorded 1,272 people living in Warren, across 1 suburbs.

What suburbs are in Warren?

Warren contains 1 suburbs. The most populous are Warren.See the full list in the Suburbs section above.

What postcodes are in Warren?

Warren covers 1 postcodes: 5233.

What is the SEIFA score for Warren?

Warren has a population-weighted SEIFA IRSAD score of 932, where the national average is 1000. Higher scores indicate more relative advantage.

Page last reviewed June 2026. Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 (IRSD, IRSAD, IER, IEO), ACARA School Profiles 2025, ABS ASGS 2021 LGA boundaries. How this data is sourced.