's demographic landscape is shifting as 2.1 million residents were born abroad, representing nearly 23 percent of the total population. This figure marks a 4.6 percent increase over the past decade, with 56 percent originating from third countries.
leads the trend with 41.3 percent of residents born abroad, including a majority in Rudolfsheim-Fünfhaus and Brigittenau. While , Bosnia, and Turkey are top origins, the number of -born residents in Vienna has increased tenfold lately.
Birth rates also vary by origin; women born in Austria averaged 1.19 children in 2025, compared to 1.57 for those born abroad. Notably, women from , Syria, or Iraq averaged 3.37 children, rising to 3.63 within the capital city of Vienna itself.