Only 20.4% of Madagascar's 32.9 million people use the internet, so online marketing reaches a minority: 6.71 million internet users and 4.15 million social media identities, per DataReportal's Digital 2026 report. Facebook accounts for nearly all of that social audience (4.15 million). Instagram reaches just 261 thousand people. For most Malagasy small businesses, Facebook plus offline channels is the realistic plan, and online ads suit mainly urban and tourist-facing businesses.
20.4%→
Internet penetration
Kepios via DataReportal, Oct 2025
6.71M→
Internet users
Kepios via DataReportal, Oct 2025
4.15M↑
Facebook ad reach
Meta ad tools, late 2025
261K↑
Instagram ad reach
Meta ad tools, late 2025
Estimates for illustration; actual numbers vary.
How Many Malagasy People Are Online?
DataReportal counts 32.9 million people in October 2025. Of these, 26.2 million (79.6%) were offline. Internet users grew 2.4% in a year, the same rate as the population, so penetration did not move. Cellular connections reached 21.8 million (66.2% of population), up 11.1%. Many SIM connections do not mean many internet users.
Social media user identities were 4.15 million, or 12.6% of the population and 61.9% of internet users. Those are identities, not unique people.
DataReportal's late 2025 ad reach figures are small outside Facebook:
| Platform | Ad reach | Share of population |
|---|
| Facebook | 4.15M | 12.6% |
| Messenger | 1.30M | 3.9% |
| LinkedIn (members) | 610K | 1.9% |
| Instagram | 261K | 0.8% |
Facebook grew 16.9% in a year. DataReportal did not list TikTok, YouTube or WhatsApp for Madagascar in the page we opened, and no other source, so we give no figure for them. A café or salon in Antananarivo should start with a Facebook page, Messenger replies and a complete Google Business Profile. Our
Google Business Profile checklist works in any country where the feature is available.
Google lists Madagascar as a billing country for Google Ads, with all currencies and payment methods shown as available, and English terms. Meta's table of ad account currencies does not list the Malagasy ariary, so expect to pay in another currency and check Ads Manager.
We could not find a public source for click prices, CPM or conversion rates in Madagascar, and we do not give any. Because only 12.6% of people are on Facebook, a campaign aimed at the whole island will waste money. Target by town and by interest instead.
What Is the Economic Backdrop?
The World Bank puts Madagascar's population at about 31.9 million (2024) and estimates poverty at 66.5% (2025). Inflation was 8.6% year on year in June 2026, and the central bank raised its policy rate by 50 basis points to 12.5% in August 2026. The first quarter of 2026 brought a political transition and two cyclones.
For a small business this means price-sensitive customers and a planning risk. Keep test budgets small and review them monthly.
How Do You Size a Test Budget?
These inputs are assumptions for an imaginary café, not Malagasy benchmarks.
| Input (assumption) | Value |
|---|
| Monthly test budget | MGA 200,000 |
| Average order | MGA 15,000 |
| Gross margin | 40% |
| Messages that become orders | 30% |
| Orders needed to cover the budget | about 33 |
| Messages needed | about 111 |
| Maximum cost per message | about MGA 1,800 |
If your Facebook ads bring messages that cost more than the maximum, change the offer or the audience before spending more. Our
Facebook Ads budget guide shows the same method in other markets, and our
Facebook Ads guide for restaurants covers food businesses.
What Data Rules Apply?
DLA Piper's summary says Madagascar's data law is Law No. 2014-038 and that the regulator, the CMIL, was set up by decree in December 2023 but is not fully operational until all members are appointed.
It also says the law has no specific electronic marketing restrictions, but people can opt out of marketing use of their data. A news report says the CMIL is now operational. These sources conflict and are secondary, so the status is unverified. Ask a local lawyer before collecting customer lists.
FAQ
How many people in Madagascar use Facebook?
DataReportal reports a Facebook ad reach of 4.15 million in late 2025, or 12.6% of the population.
Is Instagram useful in Madagascar?
Reach is 261 thousand (0.8% of the population), so it fits tourism and urban lifestyle businesses, not mass-market shops.
What do online ads cost in Madagascar?
No public source. Run a small test and measure your own cost per message.
Can I pay for Google Ads in Madagascar?
Google lists Madagascar as a billing country with all currencies and payment methods available. Confirm in your account.
Are marketing messages regulated?
Per a secondary summary, individuals can opt out of marketing use of their data. Current enforcement is unverified, so seek local advice.
Sources
Want a plain plan for a Facebook-first local campaign? See our
Social Media service or
book a free audit.
Free for local businesses
Want this applied to your business?
I'll review your Google presence, local SEO, and ad accounts — and send you a specific action plan within 48 hours. No pitch, no pressure.