AI Search Statistics Australia 2026: 40+ Data Points

If you need current AI search statistics for Australia in 2026, here is the short version: 13.6 million Australians (58% of people aged 14+) now use AI tools in an average four weeks, 10.5 million of them use ChatGPT, and 64% have already encountered Google's AI Overviews in search results. Below are 40+ data points, each with its source named inline so you can drop any figure straight into a deck, pitch, or board paper.

We compiled this because most "AI search" stat roundups are US-centric, and Australian founders and marketers kept asking us for local numbers they could actually cite. Every figure here is attributed. Where only global data exists, it is labelled as global.

How Many Australians Use AI? (Adoption Statistics)

Adoption in Australia has crossed from early-adopter to mainstream. The headline numbers:

• 13.6 million Australians aged 14+ (58%) used AI tools in an average four weeks in the March 2026 quarter (Roy Morgan Single Source, n=14,646).
• 77% of Australians aged 16+ (17.4 million) had used AI in the prior 12 months, per the Telsyte Australian Artificial Intelligence Study 2026.
• 14.3 million Australians (four in five AI users) engaged with AI at least monthly, up 61% year-on-year (Telsyte 2026).
• 5.2 million Australians now use AI every day, a 160% surge from roughly 2 million in June 2025 (Telsyte 2026).
• Generative AI adoption in Australia reached 49% in the year to early 2025, up from 38% in 2023 (Google/Ipsos survey).
• 54% of Australians had used generative AI for work, study or personal purposes in the past year (Deloitte).

For context against the rest of the world, the Stanford AI Index 2026 found that 53% of the global population now uses generative AI regularly, a faster adoption curve than either the PC or the internet achieved.

ChatGPT Usage in Australia (Platform Statistics)

ChatGPT is the dominant consumer AI tool in Australia by a wide margin. The clearest ChatGPT usage Australia figures available for 2026:

• 10.5 million Australians use ChatGPT in an average four weeks, equal to 45% of the population (Roy Morgan, March 2026).
• That is more than double the next tool, Google Gemini, at 5 million monthly users (Roy Morgan).
• Microsoft Copilot reaches 4 million Australian monthly users (Roy Morgan).
• On a 12-month basis, Telsyte counts ChatGPT at 13.8 million users, Gemini at 9.1 million, Meta AI at 5.6 million and Copilot at 5.4 million (Telsyte 2026).
• 62% of Australians aged 25-34 use ChatGPT, its strongest age band, ahead of 14-17s (59%) (Roy Morgan).
• More than one in five Australian AI users now use five or more different AI services, and that share nearly doubles among daily users (Telsyte 2026).

Generative AI Adoption Australia by Age

Age is the sharpest dividing line in generative AI adoption across Australia:

• 74% of Australians aged 25-34 use AI tools, the highest of any group (Roy Morgan).
• 72% of those aged 35-49 use AI tools (Roy Morgan).
• 68% of 18-24s and 66% of 14-17s use AI tools (Roy Morgan).
• Usage drops to 50% for ages 50-64 and 31% for 65+ (Roy Morgan).

The takeaway for B2B founders: if your buyers sit in the 25-49 band, three in four of them are already using these tools to research decisions.

Australian Search Behaviour 2026 (Search Engine Statistics)

Google still owns Australian search, but the cracks are showing in how that search now behaves:

• Google held around 90.7% of the Australian search market in January 2026, down from roughly 94% in 2024 (Statcounter Australia).
• Bing climbed from about 3% to 6.6-8.7% across early 2026, lifted by Copilot integration in Edge and Microsoft 365 (Statcounter Australia).
• Yahoo (1.35%) and DuckDuckGo (0.89%) make up most of the remainder (Statcounter Australia, January 2026).
• 34% of Bing users do not know they are using Bing, reaching it through the Windows taskbar or Edge address bar (Microsoft UX Research).

This matters for Australian search behaviour in 2026 because the growth in Bing share feeds ChatGPT's browsing mode, which leans heavily on Bing's index. Winning Bing visibility is now an AI-answer play, not just a minor-engine play.

AI Overviews Statistics (Google AI in Search)

Google's AI Overviews are the most visible change to the Australian results page:

• 64% of Australians have encountered Google's AI Overviews in search results (Datareportal Digital 2026 Australia).
• AI Overviews now appear on roughly 48% of tracked queries, up from 15-20% at initial rollout (BrightEdge, February 2026).
• AI Overviews appear most on informational queries (35%+) and far less on commercial (around 22%) and transactional (around 15%) queries, where Google protects ad revenue (SEMrush).
• Pages with strong E-E-A-T signals are cited about 3x more often in AI Overviews than pages without clear expertise markers (Authoritas Research).
• The average AI Overview runs about 247 words (Authoritas Research).

Zero-Click Search Statistics

The cost of all this lands as zero-click search, where the query resolves on the results page with no click to any website:

• 58-60% of Google searches now end without a click to an external site (SparkToro and Datos clickstream data, US/EU). Australia is widely believed to track close, though local-only data is not published at the same rigour.
• The presence of an AI Overview correlates with a 58% lower click-through rate for the top organic result (Ahrefs).
• 15% of all daily Google searches are queries it has never seen before (Google), which is exactly the long-tail, conversational territory where AI answers thrive.

AI Search Market Share and Growth (Global Context)

Australian platform data sits inside a global market moving at unusual speed. These figures are global unless noted:

• ChatGPT passed 800 million weekly active users by December 2025 and, per Reuters, more than 900 million by June 2026 (global).
• ChatGPT reached 1 billion monthly active users by June 2026, the fastest app in history to that scale (Reuters, global).
• ChatGPT handles more than 2.5 billion prompts per day (OpenAI, global).
• ChatGPT Search alone processes an estimated 250-500 million weekly queries (Similarweb 2026 AI Search report, global).
• AI platforms now capture an estimated 15-20% of informational query volume, the exact research-and-evaluation segment that used to drive organic traffic (Similarweb, global).
• The GEO and AI-visibility tooling market is estimated at $800M-$1.2B in 2026, up from effectively zero in 2023, with 60+ tools now tracking AI visibility (Mentionable).

The single most important strategic stat: an analysis of more than 23,000 AI citations found that 91% came from third-party sources rather than brand-owned sites, with Reddit accounting for roughly 40% of citations across major platforms (SearchIntel). Your own website is the minority shareholder in your AI visibility.

What These AI Search Statistics Mean for Australian Founders

Three patterns matter if you sell software to Australian buyers.

First, your buyers have already moved. With 74% of 25-49 year-old Australians using AI tools, the research phase of a B2B purchase now happens partly inside ChatGPT and Gemini, before your site ever loads. Gartner's view that traditional search volume will fall 25% by 2026 as buyers shift to "substitute answer engines" is no longer a forecast in Australia; the Roy Morgan and Telsyte numbers show it arriving.

Second, visibility is now split across surfaces. You need to show up in Google's classic results, inside AI Overviews, and inside the standalone chatbots, and each reads different signals. That is the gap answer engine optimisation and generative engine optimisation exist to close.

Third, the lever is mostly off your own site. Because 91% of AI citations come from third-party sources, the work that moves the needle is entity clarity plus a deliberate external corpus, not just more blog posts. If you want the full playbook behind these numbers, our SEO 3.0 guide and AEO guide lay out the method.

Use These Stats (and Check If You're Visible)

Every figure here is yours to cite, just keep the source attribution attached. If you found this through ChatGPT or Perplexity, that is the trend proving itself.

The more useful next step is to find out whether AI engines can actually see and recommend your product. Run your site through our free AEO and GEO Audit, an 80-point citation-readiness check, in about 15 minutes with no signup. Or book a free 30-minute call and we will walk through where your brand stands in AI answers for your category.

This page is refreshed quarterly. Last updated June 13 2026.