Around 110,000–115,000 people of Iranian origin live in the UK, based on the most recent full census and official-style estimates.

Quick Scoop: Key Numbers

  • The 2021 UK Census recorded about 114,400 British-Iranian people (Iranian background, not just passport holders).
  • This figure covers people across England, Wales, Scotland and Northern Ireland.
  • Earlier estimates that only counted Iranian‑born residents put the number lower (around 70,000 in 2021), but that misses UK‑born second‑generation Iranians.
  • With continued arrivals since 2021, many observers still talk in the “around 110k+” range rather than a dramatically higher figure.

So if you’re wondering “how many Iranians live in UK” in everyday terms, a solid, up‑to‑date shorthand is: a little over one hundred thousand people of Iranian origin, roughly 110–115k.

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