There are currently around 4.6–5.0 billion email users worldwide , meaning well over half of the global population uses email in some form.

Quick Scoop: Key Numbers

  • In 2025, estimates put global email users at about 4.59 billion , roughly 56% of the world’s population using email.
  • Forecasts suggest email users will reach around 4.7–4.8 billion by 2026 , with some industry fact sheets pointing to 4.73 billion users in 2026.
  • One widely cited report notes that email users could exceed 4.85 billion by 2027 , keeping email one of the most universal digital channels.

So, if you are asking “how many email users are there” right now (early 2026), a realistic, data‑aligned answer is that roughly 4.7–5.0 billion people use email globally, and that number is still slowly growing.

Information gathered from public forums or data available on the internet and portrayed here.