A survey of US adults on social media: 84% use YouTube, 71% use Facebook, 50% use Instagram, 37% use TikTok, 32% use WhatsApp, 26% use Reddit, and 21% use X
Growing shares of U.S. adults say they are using Instagram, TikTok, WhatsApp and Reddit, but YouTube still rises to the top
Context & Ripple Effects
Pew’s prior adult survey already placed YouTube and Facebook at the broad-reach end of the market, while Instagram sat below them; the latest reading extends that adult-platform adoption benchmark and identifies momentum among several smaller services.
The adult results also sit alongside earlier evidence that teens were especially concentrated on YouTube, TikTok, Snapchat and Instagram, underscoring that platform reach differs materially by age cohort. Teen usage patterns remain a useful contrast to the adult market.
First-order effects
- YouTube retains the strongest reported adult reach, while Facebook remains the next-largest platform; this preserves their value as broad-distribution channels relative to more targeted social services.
- Instagram, TikTok, WhatsApp and Reddit gain a stronger adoption signal among U.S. adults, improving their relative position in platform planning; X remains comparatively limited in this survey.
Second-order effects
- Advertisers, publishers and creators have more reason to pair broad-reach distribution on YouTube and Facebook with platform-specific formats for the services showing growth, rather than treating social reach as a single interchangeable market.
- The gap between platform adoption and news use remains consequential: an earlier survey found Facebook and YouTube led regular social news consumption, so higher adoption alone does not establish an equivalent news-distribution role for every growing platform. Earlier social-news usage data illustrates that distinction.
Third-order effects
- If these relative patterns persist, social distribution will be shaped less by one dominant network than by portfolios combining mass-reach video and legacy networks with specialized visual, short-video, messaging and community platforms.
- The durability of YouTube’s lead alongside growth elsewhere suggests that platform competition can expand across use cases without quickly displacing established reach leaders; engagement and monetization data would be needed to determine whether adoption translates into revenue shifts.
The trend: U.S. social media is evolving toward multi-platform use: incumbent reach leaders remain entrenched while distinct-format services broaden their adult audiences.