Rascasse Audience Intelligence

Public health Audience in Australia

A data profile of the people who buy, follow and care about Public health in Australia — modelled from more than twelve digital signal sources. Public health has an estimated audience of 3,559,840 people in Australia.

#35among Field of study in Australia
#444among Topic in Australia
#20in Politics & Society

Public health has an estimated audience of 3,559,840 people in Australia. 65.6% are female, 34.4% are male, average age 44.6. Top brand affinities: Aldi, Peter Alexander, Wikipedia, Organic food, Nonprofit organization.

Top brand affinities include Aldi, Peter Alexander, Wikipedia, with strongest over-indexing on Aldi (1.62× the country average).

Demographically, the Public health audience skews more female with an average age of 44.6, and over-indexes on personality traits such as Community Orientation, Sustainability.

The typical Public health fan in Australia is more female, around 44.6 years old, with strong Community Orientation tendencies and a notable affinity for Aldi.

Category: Politics & Society · Type: Topic · Subtype: Field of study

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 Public health profile in Australia.

Audience size
3.6M
in Australia
Gender
65.6%
34.4% male
Age
44.6
average years
Country rank
#621
Topic in Australia
Fig. 01

Search interest · 12-month trend

-5%
vs. last year
JanMarMayJulSepNov
Monthly searches · Source: Rascasse Audience Intelligence
Section 02

Demographics of Public health fans

65.6% are female, 34.4% are male, average age 44.6.

Fig. 02

Gender split

65.6%
Female
34.4%
Male
Demographic split for Public health audience in Australia
MetricValue
Female65.6%
Male34.4%
Average age44.6
Estimated audience size3,559,840
Fig. 03

Age distribution

Ø 44.6
average years
Age distribution of the Public health audience in Australia
Age bracketShare%
16-1910%
20-2916%
30-3918%
40-4922%
50+34%
Fig. 04

Worldwide distribution

2.1%

of the worldwide Public health audience comes from Australia.

Worldwide audience distribution share by country for Public health
CountryShare
United States21.4%
Brazil7.5%
Japan5.0%
Section 04
Brands and entities this audience over-indexes on, vs. the country average.

Audience interests & affinities

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

Fig. 07

Top cross-interests, ranked by affinity

Top brand affinities (over-index vs. country average) for Public health audience
#·InterestCategoryAffinity×
01WikipediaInternet & Social Media2.20×
02Natural skin careBeauty & Wellness2.06×
03Microwave ovenHome & Garden1.84×
04Fast casual restaurantsFood & Beverages1.81×
05Non-alcoholic beverageFood & Beverages1.78×
06Organic farmingFood & Beverages1.73×
07InnovationBusiness & Career1.69×
08Career developmentBusiness & Career1.68×
09Animal rightsPolitics & Society1.64×
10AldiShopping1.62×
11Local foodFood & Beverages1.62×
12Department storeShopping1.56×
13SephoraShopping1.56×
14ClinicHealth1.55×
15Organic foodFood & Beverages1.53×
16Nonprofit organizationPolitics & Society1.53×
17Alternative medicineBusiness & Career1.53×
18Peter AlexanderMusic & Radio1.51×
19Luxury real estateBusiness & Career1.51×
20ActivismPolitics & Society1.51×
Section 05
Top six personality traits over-indexed by this audience (1.0 = country average).

Personality of the Public health 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 Public health audience · What stands out
TraitClusterDeviationScore
Community OrientationOPEN1.47×
SustainabilityBALANCE1.46×
Career OrientationPOWER1.43×
1.00× baseline
Rather not
The weakest tendencies
Top personality traits over-indexed by Public health audience · Rather not
TraitClusterDeviationScore
Need for SecurityCONSERVATISM0.86×
Social Media UsageJOY0.93×
Price SensitivityPREMIUM0.99×
1.00× baseline
Appendix

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How to read this data

Audience size is the estimated number of people in Australia who actively search for Public health. 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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