Islam in Europe by percentage of country population[1] < 1% Andorra Armenia Belarus Czech Republic Estonia Finland Hungary Iceland Latvia Lithuania Malta Moldova Monaco Poland Portugal Romania San Marino Slovakia 1–2% Croatia Ireland Ukraine 2–4% Luxembourg Slovenia Spain 4–5% Italy Serbia 5–10% Austria Sweden Belgium France Germany Greece Liechtenstein Netherlands Switzerland United Kingdom Norway Denmark 10–20% Bulgaria Cyprus Georgia Montenegro Russia 30–50% Macedonia 50–70% Bosnia–Herzegovina Albania 70–80% Kazakhstan 90–100% Azerbaijan Kosovo Turkey