Australia’s social media market is large, mature, and harder to read than it used to be
The headline numbers still matter.
Australia had 26.2 million internet users at the end of 2025, and 21.0 million active social media user identities in October 2025. That means social media user identities were equal to 77.7% of the total population and 80.0% of internet users.
But the more useful story is not just:
How many people use social media?
The better question is:
Which platforms are doing which jobs in the customer journey?
That matters because Australians don’t discover, compare, trust, and contact businesses in one place.
Social media can start a path, reinforce a path, or bring someone back to your website. But it’s rarely the whole path by itself.
For Australian businesses, the 2026 social media landscape is best understood as a mix of reach, attention, discovery, trust, and regulation.
Social Media Usage Trends in Australia
Australians are still heavy social media users, but the market is no longer growing quickly in headline user numbers.
According to DataReportal’s Digital 2026 Australia report, Australia had:
- 26.2 million internet users
- 97.1% internet penetration
- 21.0 million social media user identities
- 77.7% social media user identity penetration
- 18.5 million social media user identities aged 18+
The year-on-year increase in social media user identities was modest at around 100,000, or 0.5%.
That slow growth matters.
It means the main opportunity for businesses is not simply “more people are joining social media”. The opportunity is choosing the right platform for the right role.
Key Australian Social Media Benchmarks
| Market baseline | Latest figure | Why it matters |
|---|---|---|
| Australian population | 27,724,744 at 30 September 2025 | Official population benchmark from the ABS |
| Internet users | 26.2 million | The main denominator for online reach |
| Social media user identities | 21.0 million | Shows the scale of social media in Australia |
| Social media user identities as share of population | 77.7% | Useful for broad market comparison |
| Social media user identities as share of internet users | 80.0% | Useful for digital channel planning |
| Average platforms used monthly | 6.5 | Australians are strongly multi-platform |
| Average daily social time | 1 hour 51 minutes | Useful broad time-spent benchmark |
| Social media product discovery | 60% of Aussie shoppers | Shows social’s role before purchase |
| Bought after seeing product on social | 1 in 2 shoppers | Shows social’s commercial influence |
The Platform “Winner” Depends on the Metric
There is no single winner in 2026.
If you rank platforms by public Australian audience scale, YouTube is the largest.
If you rank by self-declared usage among social media users, Facebook still comes out very strongly.
If you rank by time and attention, TikTok is the standout platform.
That is why businesses need to stop treating social media as one channel.
A more useful way to look at it is this:
- YouTube is broad video reach, education, search-adjacent discovery, and long-life content.
- Facebook is mature mass reach, groups, local behaviour, retargeting, and community visibility.
- Instagram is visual identity, creator content, Reels, social proof, and product discovery.
- TikTok is entertainment-led discovery, social search, and attention.
- LinkedIn is professional reach, B2B visibility, recruitment, and authority.
- Pinterest is planning, inspiration, and unbranded discovery.
- Snapchat is young adult communication and close-friend style attention.
- Reddit is peer research, community discussion, and high-consideration advice.
- X is now more of a tactical public conversation network than a mainstream reach platform.
- Threads is still small locally, but worth watching because of its Meta ad infrastructure and Instagram connection.
Popular Social Media Platforms
For General Users and B2C Brands
Facebook is not dead in Australia.
It remains one of the most useful broad-reach platforms, especially for businesses targeting households, local communities, parents, older adults, and regional audiences.
DataReportal’s late 2025 figure puts Facebook’s Australian ad reach at 17.7 million users, equal to 65.3% of the population and 67.3% of internet users.
For businesses, Facebook’s practical strengths are:
- Local community visibility
- Groups
- Events
- Marketplace behaviour
- Retargeting
- Reaching older and broader household audiences
- Supporting local trust through repeat exposure
Facebook is not always the best platform for organic reach, but it remains hard to ignore for small business visibility.
YouTube
YouTube is Australia’s largest public platform audience in the available country-level data.
Google’s ad tools showed 21.0 million Australian YouTube users, equal to 77.7% of the population and 80.0% of internet users.
YouTube is especially valuable because it is not only a social platform.
It also works as:
- A search engine
- A video library
- A trust-building platform
- A how-to and education channel
- A connected TV channel
- A place for long-life content
For businesses, YouTube is one of the better platforms for content that can keep working after the first week.
Instagram remains one of the strongest all-round platforms for B2C visibility in Australia.
Its public Australian audience reached 15.2 million users in late 2025, equal to 56.0% of the population and 57.7% of internet users.
Instagram is still particularly useful for:
- Visual businesses
- Local brands
- Food, fashion, beauty, tourism, events, interiors, fitness, and lifestyle
- Social proof
- Creator content
- Reels
- Product discovery
- Showing the personality of a business
Instagram is not just a photo app anymore.
It is a discovery, entertainment, messaging, and proof platform.
TikTok
TikTok is the strongest attention platform in the Australian data.
Its late 2025 public planning tool figure was 10.9 million Australian users aged 18+, equal to 41.4% of internet users and 51.2% of adults 18+.
The “18+” note matters. TikTok’s public country-level figure is an adult ad planning figure, not a full monthly active user number.
Even with that caveat, TikTok is still one of the most important platforms for discovery-led marketing.
We Are Social reported that Australian Android users spent an average of 38 hours and 51 minutes per month on TikTok.
That means TikTok is not just a young-person platform.
It is now a serious attention channel.
Use TikTok when you can make content that is:
- Useful
- Entertaining
- Demonstrative
- Fast to understand
- Native to the platform
- Built around discovery, not just brand updates
Snapchat
Snapchat had 8.17 million Australian users in late 2025, equal to 30.2% of the population and 31.1% of internet users.
Its strength is younger audiences and private or semi-private communication behaviour.
It is less useful as a broad broadcast channel unless the business has a clear youth or young adult audience.
For most local service businesses, Snapchat is not a priority.
For brands targeting young adults with native creative, it may still matter.
Pinterest is smaller than the big platforms, but it is commercially useful.
Its Australian audience reached 5.68 million users, equal to 21.0% of the population and 21.6% of internet users.
It also grew by around 7.5% year on year.
Pinterest is valuable because people often arrive with planning intent.
They are looking for ideas, not just scrolling to pass time.
It is especially relevant for:
- Interiors
- Weddings
- Food
- Beauty
- Fashion
- Events
- Home improvement
- Travel
- Lifestyle products
- Long consideration purchases
One of the strongest Pinterest insights is that a very high proportion of searches are unbranded.
That makes it useful for businesses that want to be discovered before a customer has chosen a brand.
X
X had a public Australian ad audience of 4.74 million in late 2025, equal to 17.5% of the population and 18.0% of internet users.
It also declined year on year in the public ad reach data.
For most Australian businesses, X is no longer a default social media priority.
It may still be useful for:
- News
- Politics
- Media
- Public issues
- Tech
- Real-time commentary
- Niche audience clusters
But it should be treated as a tactical network, not a mainstream reach layer.
Threads
Threads is still early in Australia.
Meta’s public late 2025 tools showed 1.35 million Australian users, equal to 5.0% of the population and 5.1% of internet users.
The platform matters less because of current local scale and more because of its connection to Instagram identity and Meta’s advertising infrastructure.
For now, Threads is worth watching rather than prioritising for most small businesses.
Reddit needs careful handling in any Australian social media report.
DataReportal republishes Reddit’s Australian ad reach as 23.3 million, but explicitly flags the figure as anomalous.
That figure should not be treated as a normal monthly active user number.
However, Reddit is still important.
The practical value of Reddit is not neat reach. It is research behaviour, community discussion, peer advice, product comparison, and high-consideration decision making.
For brands, Reddit may matter even when you are not actively posting there, because prospects can use it to check what real people are saying before they buy.
Average Daily Time on Selected Platforms
Time spent data should be treated carefully because sources measure it differently.
Some figures come from surveys. Some come from app behaviour. Some are Android only. Some are average daily estimates, while others are monthly totals converted into daily equivalents.
Still, the pattern is useful.
TikTok and YouTube dominate attention. Instagram remains strong. Facebook still gets meaningful daily time.
WhatsApp is lower as a content platform, but still important as a communication layer.
For businesses, this means video and short-form content are not optional extras anymore.
They are central to how people spend attention.
For Business Users and B2B Brands
LinkedIn remains the anchor platform for Australian B2B visibility.
The public late 2025 figure was 18.0 million Australian LinkedIn members.
That word matters.
It is a member count, not a standard monthly active user number.
Even so, the platform’s reach is significant. LinkedIn’s audience was equal to 68.6% of Australian internet users, and its tools suggested ads could reach a large share of Australian adults.
LinkedIn is useful for:
- Thought leadership
- Professional visibility
- Recruitment
- Event promotion
- Executive positioning
- B2B education
- Account-based awareness
- Consultant and service provider authority
For B2B, LinkedIn is still the primary professional layer.
But it should not be the only layer.
YouTube for B2B
YouTube is underused by many Australian B2B businesses.
That is a mistake.
B2B buyers still need to understand, compare, and trust before they enquire.
YouTube helps with that because it can carry:
- Explainer videos
- Product demonstrations
- Webinar clips
- Case study summaries
- Problem-solution content
- Industry commentary
- Search-friendly evergreen content
A B2B prospect might first see you on LinkedIn, then check a YouTube explainer, then visit your website, then book a call.
That is the path that matters.
Facebook and Instagram for B2B
Facebook and Instagram can still support B2B marketing, especially for:
- Founder-led businesses
- Local service providers
- Consultants
- Training providers
- Events
- Trades
- Professional services
- Small business software
- Regional businesses
They are not always the primary trust channel, but they can provide repeated exposure and retargeting at lower cost than purely professional platforms.
Important Points for Businesses
B2C Strategies
B2C brands should stop asking which social platform is “best”.
The better question is:
Where does this platform sit in the customer journey?
Use the platforms like this:
- YouTube for broad reach, education, video search, and longer-life content.
- Facebook for local visibility, mature audiences, groups, retargeting, and broad household reach.
- Instagram for visual content, social proof, Reels, creators, and product discovery.
- TikTok for attention, entertainment, social search, and discovery-led demand.
- Pinterest for planning, inspiration, and unbranded discovery.
- Snapchat only when you have a clear young adult audience and native creative.
For local businesses, social media should not be treated as the final destination.
It should be used to start or reinforce a path back to a clear website, service page, booking form, enquiry form, or phone call.
B2B Strategies
For Australian B2B, LinkedIn should remain the main professional platform, but it should not carry the full job by itself.
A stronger B2B stack often looks like this:
- LinkedIn for professional reach and authority.
- YouTube for explainers, trust, and educational content.
- Facebook and Instagram for retargeting, founder visibility, and lower-cost awareness.
- Reddit for market listening, peer research, and category insight.
- Website content as the hub that turns attention into enquiries.
The key shift is that B2B social is no longer just about posting updates.
It is about creating useful content jobs across platforms, then connecting those starting points back to a clear hub.
General Insights
Three points matter most in 2026.
First, ad reach is not the same as monthly active users.
Most public platform figures are ad planning or ad reach numbers. LinkedIn’s figure is a member count. These numbers are useful, but they should not be treated as identical measures.
Second, Australia’s under-16 social media restrictions are now a real planning variable.
Since 10 December 2025, age-restricted social media platforms have had to take reasonable steps to stop Australians under 16 from creating or keeping accounts.
That changes youth audience planning, especially for Facebook, Instagram, TikTok, Snapchat, YouTube, X, Threads, and Reddit.
Third, time spent data is messy but still useful.
It should be treated as directional evidence. TikTok and YouTube clearly command attention, but the exact number depends on the source and method.
What Changed Since the 2024 Report?
The 2024 version of this article focused mainly on time spent, platform popularity, and broad B2B/B2C takeaways.
The 2026 update needs a sharper frame because the market has changed in three ways.
1. Growth has slowed
Australia’s social media user identity count is still large, but headline growth is modest.
Businesses should pay less attention to novelty and more attention to platform role.
2. Regulation has changed youth access
The under-16 restrictions have changed the assumptions around youth audiences, age checks, and platform availability.
This does not mean younger Australians have disappeared from the internet.
It means businesses need to be more careful about platform selection, compliance, and youth-targeted messaging.
3. Social media is now part of the buying path
Social media is no longer only a place for awareness.
Australia Post’s 2026 eCommerce reporting says 60% of Aussie shoppers use social media for product discovery, and one in two have bought something after seeing it on social media.
That makes social content part of the commercial path.
It can start attention, build familiarity, answer questions, provide proof, and send someone back to the website.
Conclusion
Australia’s social media landscape in 2026 is not a story of one platform replacing another.
It is a story of role separation.
YouTube has the broadest public audience and is one of the strongest video platforms for education and trust.
Facebook remains strong for mature mass reach, local communities, and retargeting.
Instagram is still central for visual identity, creators, Reels, and commerce-adjacent discovery.
TikTok is the attention engine.
LinkedIn remains the professional centre of gravity for B2B.
Pinterest is smaller but commercially useful for planning and discovery.
Reddit is influential, but hard to size cleanly.
X is now more niche.
Threads is still early.
For businesses, the main lesson is simple:
Don’t chase every platform. Choose the platforms that match the job.
Then make sure each useful social starting point connects back to your hub, where the next step is clear.
References
- DataReportal: Digital 2026 Australia
https://datareportal.com/reports/digital-2026-australia
- DataReportal: Digital 2025 Australia
https://datareportal.com/reports/digital-2025-australia
- ABS: National, state and territory population, September 2025
https://www.abs.gov.au/statistics/people/population/national-state-and-territory-population/latest-release
- Meltwater: Social Media Statistics for Australia Updated 2026
https://www.meltwater.com/en/blog/social-media-statistics-australia
- We Are Social Australia: Digital 2025 Australia
https://wearesocial.com/au/blog/2025/02/digital-2025-australia-social-media-rivals-search-for-brand-discovery/
- We Are Social Australia: Digital 2026 Mid-Year Global Update Report
https://wearesocial.com/au/blog/2026/04/digital-2026-mid-year-global-update-report/
- eSafety Commissioner: Social media age restrictions
https://www.esafety.gov.au/about-us/industry-regulation/social-media-age-restrictions
- Roy Morgan: 624,000 Australian children aged 14 to 15 use social media
https://www.roymorgan.com/findings/10091-624_000-australian-children-aged-14-15-use-social-media
- Australia Post: Australia Post eCommerce Report 2026
https://auspost.com.au/business/ecommerce/ecommerce-report
- Australia Post: 7 eCommerce trends you can’t ignore
https://auspost.com.au/business/business-ideas/selling-online/ecommerce-trends - Sprout Social: Social Media Demographics Australia 2026
https://sproutsocial.com/insights/social-media-demographics-australia/ - Sprout Social: Australia Social Media Statistics 2026
https://sproutsocial.com/insights/social-media-statistics-australia/ - Reuters: Australia and Europe countries move to curb children’s social media access
https://www.reuters.com/legal/government/australia-europe-countries-move-curb-childrens-social-media-access-2026-06-08/ - Reuters: Meta to block Facebook and Instagram for Australian teens by December 10
https://www.reuters.com/legal/litigation/meta-block-facebook-instagram-australian-teens-by-december-10-2025-11-19/ - The Guardian: More than 4.7m social media accounts blocked after Australia’s under-16 ban
https://www.theguardian.com/australia-news/2026/jan/15/australia-u16-social-media-ban-millions-accounts-blocked
Notes on Method
Most platform-level audience figures in this article are ad reach or ad planning figures, not audited monthly active users.
LinkedIn’s public figure is a member count, which is different again.
Reddit’s public Australian ad reach has been excluded from the main charts because DataReportal flags the figure as anomalous. It is discussed separately because Reddit still matters as a research and community platform.
Time spent estimates are not directly comparable across all sources.
Some are self-reported, some are app-based, and some are Android only.
Treat them as directional rather than exact like-for-like platform comparisons.
