Rascasse Audience Intelligence

Sustainability Audience in Australia

A data profile of the people who buy, follow and care about Sustainability in Australia — modelled from more than twelve digital signal sources. Sustainability has an estimated audience of 5,426,885 people in Australia.

#230among Topic in Australia
#7in Politics & Society

The average Sustainability fan in Australia is 42.7 years old, more female, and lives primarily in New South Wales.

The audience is concentrated in New South Wales, Victoria, Queensland.

Top brand affinities include Anthony Albanese, Sustainable living, Environmentalism, with strongest over-indexing on Anthony Albanese (1.59× the country average).

Demographically, the Sustainability audience skews more female with an average age of 42.7, and over-indexes on personality traits such as Design Affinity, Sustainability.

Compared to the country baseline, this audience shows distinctive patterns across 20 brand affinities and 8 regions tracked by Rascasse.

The typical Sustainability fan in Australia is more female, around 42.7 years old, with strong Design Affinity tendencies and a notable affinity for Anthony Albanese.

Category: Politics & Society · Type: Topic

The data on this page comes from the Rascasse audience panel and is refreshed monthly from search, social and browsing signals. As of 2026-08-18.

Section 01

At a glance

The key figures that characterise the Sustainability profile in Australia.

Audience size
5.4M
in Australia
Gender
63.3%
36.7% male
Age
42.7
average years
Country rank
#329
Topic in Australia
Fig. 01

Search interest · 12-month trend

-19%
vs. last year
JanMarMayJulSepNov
Monthly searches · Source: Rascasse Audience Intelligence
Section 02

Demographics of Sustainability fans

63.3% are female, 36.7% are male, average age 42.7.

Fig. 02

Gender split

63.3%
Female
36.7%
Male
Demographic split for Sustainability audience in Australia
MetricValue
Female63.3%
Male36.7%
Average age42.7
Estimated audience size5,426,885
Fig. 03

Age distribution

Ø 42.7
average years
Age distribution of the Sustainability audience in Australia
Age bracketShare%
16-1913%
20-2918%
30-3918%
40-4921%
50+30%
Fig. 04

Worldwide distribution

3.1%

of the worldwide Sustainability audience comes from Australia.

Worldwide audience distribution share by country for Sustainability
CountryShare
United States21.4%
United Kingdom6.4%
Germany5.7%
Section 03
Affinity (×) = how much more likely a member of this audience is to live in a region than the Australia average. Example: 2.0× means twice as concentrated as the national baseline.

Geography

Where the Sustainability audience in Australia is strongest.

Fig. 05

Top regions by affinity

Sustainability fans by region: top regions in Australia
#RegionReachAffinity×
01New South Wales~2.5M1.25×
02Victoria~2M1.10×
03Australian Capital Territory~100K1.08×
04South Australia~400K1.03×
05Western Australia~700K1.02×
06Queensland~1.5M1.01×
07Northern Territory~50K0.91×
08Tasmania~90K0.77×
Section 04
Brands and entities this audience over-indexes on, vs. the country average.

Audience interests & affinities

The strongest cross-interests of the Sustainability audience — brands, topics and people combined.

Fig. 07

Top cross-interests, ranked by affinity

Top brand affinities (over-index vs. country average) for Sustainability audience
#·InterestCategoryAffinity×
01Zero wasteHome & Garden2.31×
02Sustainable livingHome & Garden2.11×
03Sustainable productsPolitics & Society2.08×
04EnvironmentalismPolitics & Society1.96×
05LandfillHome & Garden1.95×
06Social changePolitics & Society1.77×
07HouseplantHome & Garden1.76×
08Guardian AustraliaNews1.72×
09Sustainable energyHome & Garden1.68×
10Bohemian styleFashion & Accessoires1.67×
11Boho-chicFashion & Accessoires1.65×
12RecyclingHome & Garden1.61×
13Retirement communityKids & Family1.61×
14Handmade jewelryFashion & Accessoires1.60×
15Anthony AlbanesePolitics & Society1.59×
16CrochetHome & Garden1.58×
17EarringFashion & Accessoires1.54×
18KnittingHome & Garden1.53×
19Home décor productsHome & Garden1.52×
20DonationBusiness & Career1.51×
Section 05
Top six personality traits over-indexed by this audience (1.0 = country average).

Personality of the Sustainability audience

Values above 1.00× are above the country average, values below 1.00× below it.

Fig. 08

Deviation from the national baseline

What stands out
The strongest tendencies
Top personality traits over-indexed by Sustainability audience · What stands out
TraitClusterDeviationScore
Design AffinityPREMIUM1.40×
SustainabilityBALANCE1.39×
Community OrientationOPEN1.26×
1.00× baseline
Rather not
The weakest tendencies
Top personality traits over-indexed by Sustainability audience · Rather not
TraitClusterDeviationScore
PatriotismCONSERVATISM0.73×
Need for SecurityCONSERVATISM0.84×
Risk AppetiteTHRILL0.90×
1.00× baseline
Section 06

Frequently asked questions

01

How many fans does Sustainability have in Australia?

Sustainability has an estimated audience of 5,426,885 people in Australia, concentrated in New South Wales and Victoria.

02

What is the gender split and age of Sustainability fans?

63.3% of Sustainability fans are female, 36.7% are male, with an average age of 42.7 years.

03

Which brands do Sustainability fans like most?

Sustainability fans show strongest brand affinity for Anthony Albanese (1.59×), Sustainable living (2.11×), and Environmentalism (1.96×) over the country average.

04

Where do Sustainability fans live in Australia?

Sustainability fans in Australia are most concentrated in New South Wales (reach ~2.5M), Victoria (reach ~2M), and Queensland (reach ~1.5M). These three regions account for the largest share of the active audience.

05

What other brands do Sustainability fans also like?

Beyond Sustainability itself, the audience over-indexes on Sustainable living (2.11×), Environmentalism (1.96×), Guardian Australia (1.72×), and Recycling (1.61×) compared to the Australia average.

Appendix

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How to read this data

Audience size is the estimated number of people in Australia who actively search for Sustainability. Affinity is an over-index ratio: 2.0× means the audience is twice as likely to engage with that brand or trait as the country average. Reach is the estimated number of audience members in a region. Regional and brand-affinity tables are sorted from strongest signal to weakest.

About this audience profile

This audience profile is generated by Rascasse from anonymized search-behavior signals across Australia. For methodology see methodology. Affinity values are over-index ratios vs. the country average (1.0 = baseline). Audience sizes are estimated, not measured.

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