Meta Ads Audience in Mexico. Facebook and Instagram Capacity in 2025
Estimated Audience in Mexico 2025, 18 and older: 100.5 million (Meta Ads Manager)
Population, 18 and older: Approximately 105-110 millionMeta Penetration (Share of Population): 91-95%
The Meta Ads campaign estimator shows an audience of over 100 million users available for cross-platform advertising across all Meta services, which contradicts the official internet penetration figures for the country. This may indicate challenges in accurately translating your media audience into real individual users, but it also highlights that Meta Ads remains one of the most important tools in your media mix. It is safe to say that the overwhelming majority of internet users in the country use at least one of Meta’s platforms and are reachable through Meta Ads.
Demographics
Male audience: 48.5 million
Female audience: 52.0 million
These are the lower estimates of the cross-platform audience in Meta Ads, which include regular users of In-Stories, In-Feed audiences on Facebook and Instagram, as well as additional placements in Messenger and the Audience Network of mobile apps and websites. We are assessing the capacity of only the most economically active audience aged 18 and over in Mexico.
Estimated Audience in Mexico by Age:
18-24: 23.7M (23%)25-34: 31.6M (31%)
35-44: 19.7M (20%)
45-54: 13.0M (13%)
55+: 12.5M (12%)
Placements:
Facebook Feed: 85.1MFacebook Stories and Reels: 77.7M
Instagram Feed: 45.8M
Instagram Stories and Reels: 41.7M
Mexicans prefer Facebook. Among all services available for advertising within Meta, Facebook holds an overwhelming share of the exclusive audience — 85% of the Meta Ads audience is reachable on Facebook, and more than 35% of the audience is available exclusively on Facebook. It’s also important to consider the significant gap in reach for In-Stories and In-Reels placements on both Facebook and Instagram — the main reach still comes from the news feed on both platforms. As in most Western and Latin American markets, there is a clear correlation between Instagram’s penetration and user age in Mexico: older users tend to use only Facebook, while younger users are more likely to use only Instagram.