Annual population growth in Austria 1961–2026

Austria's population in 2026 is approximately 9.22 million people (9,222,000 — BusinessStats Research estimate based on Statistik Austria 2025 provisional data and projected trend). Austria has grown from 7.07 million in 1961 — an increase of approximately 2.15 million people (+30.4%) over 65 years. The current annual growth rate is approximately 0.35% (~32,000 people/year), driven entirely by net immigration as natural growth (births minus deaths) is slightly negative at approximately −5,000 per year.

Austria's population in 1961 was 7,073,807. This was the baseline year from which this dataset begins. In 1961, Austria was experiencing its postwar economic recovery "Wirtschaftswunder" (economic miracle), had a total fertility rate of approximately 2.82 children per woman (well above replacement level), and was about to begin its first major postwar immigration wave — the Gastarbeiter (guest worker) programs with Yugoslavia (1962) and Turkey (1964).

Austria's annual population growth rate in 2025/26 is approximately 0.35% per year — equivalent to approximately 32,000 additional people annually. This is above the EU average (~0.1%) but moderate by historical Austrian standards. The growth rate has ranged dramatically: highest in 2015 (+1.21%, Syrian refugee crisis), lowest in the early 1980s (~+0.07%, near-stagnation). The current 0.35% is close to Austria's long-run average since 1961. All growth comes from net immigration — natural growth (births minus deaths) is slightly negative.

Austria's total fertility rate (TFR) is approximately 1.48 children per woman in 2024 (Statistik Austria preliminary). This is significantly below the replacement rate of 2.1 needed to maintain population stability through natural growth alone. Austria's TFR peaked at approximately 2.82 in the early 1960s, fell rapidly through the 1970s, and has been between 1.4 and 1.8 since approximately 1975. Without immigration, Austria's population would begin declining. The low TFR reflects European patterns: high female education, labor force participation, high housing costs, and delayed family formation.

The 2015 population spike — Austria's largest annual population increase in recorded history at +104,242 people (+1.21%) — was caused by the Syrian refugee crisis. Austria received approximately 88,000 first-time asylum applications in 2015 — the highest number per capita of any EU country except Sweden. The influx was driven by the Syrian civil war, Afghan conflict, and Iraqi instability, combined with the so-called "Balkan route" through Greece, North Macedonia, Serbia, Hungary, and Austria to Germany. Austria was primarily a transit country for Germany-bound refugees but retained many who were granted asylum there. By 2026, many 2015 arrivals have received Austrian citizenship or permanent residency.

The Gastarbeiter (guest worker) program of the 1960s was Austria's first major postwar immigration wave. Bilateral agreements with Yugoslavia (1962) and Turkey (1964) allowed Austria to recruit workers to fill labor shortages during its economic boom. Population grew from approximately 7.07M (1961) to 7.56M (1975) — approximately 0.6–0.7% annually. The system was intended as temporary, but many workers stayed permanently and brought their families. The Bosnian, Serbian, and Turkish communities in Austria today are largely descended from these original guest workers and their subsequent family reunification migrants. Return migration in the 1970s/80s is why the 1980s saw near-population stagnation.

Approximately 20% of Austria's resident population (~1.84 million people) was born outside Austria as of 2025. In Vienna specifically, the foreign-born share reaches approximately 37%. The largest groups by country of birth: Germany (~230,000), Serbia (~120,000), Turkey (~115,000), Romania (~110,000), Hungary (~80,000), Bosnia and Herzegovina (~80,000), Poland (~70,000), Afghanistan (~65,000), and Ukraine (~60,000 post-2022). Austria's foreign-born share is one of the highest in the EU, comparable to Switzerland and Luxembourg.

Austria's crude birth rate in 2025 is approximately 9.2 births per 1,000 population (~85,000 live births). Austria's crude death rate is approximately 9.8 deaths per 1,000 population (~90,000 deaths). This produces a natural population decrease of approximately 5,000 per year — births minus deaths is negative. In 1961, the birth rate was approximately 18.0/1,000 and the death rate approximately 12.7/1,000, producing natural growth. The crossover point where deaths exceeded births occurred in the 2010s as the large baby boom cohort began dying and young adult cohorts shrank.

Austria's national population density is approximately 109 persons per square kilometer (based on 9.22M people in 83,871 km²). However, this national average is highly misleading: Austria is approximately 60% mountainous (Alps), with population heavily concentrated in valleys and eastern lowlands. Vienna has a density of approximately 4,650 persons/km². The province of Vorarlberg (~160/km²) and Vienna are the densest; Salzburg and Tyrol (largely Alpine) have densities of 75–80/km².

Austria's accession to the European Union on January 1, 1995 had a significant demographic impact. EU citizenship meant that citizens of all EU member states could live and work in Austria without a work permit. Population growth accelerated to approximately +62,000 per year in the immediate post-accession years. The 2004 EU enlargement (adding 10 countries including Poland, Czech Republic, Slovakia, Hungary, and Slovenia) created a second wave: Austria introduced 5-year transitional restrictions on labor mobility from new EU members, but lifted these in 2011, after which Eastern European migration accelerated. Romanians and Hungarians are now among Austria's largest immigrant communities.

Following Russia's full-scale invasion of Ukraine in February 2022, approximately 80,000 Ukrainian refugees registered in Austria under the EU's Temporary Protection Directive in 2022. Unlike the 2015 asylum system (which required lengthy processing), the Temporary Protection Directive granted immediate right to reside and work in Austria. Austria's population grew by approximately 61,702 people in 2022 (+0.68%), with Ukrainian refugees being the largest single contributor. By 2026, approximately 55,000–60,000 Ukrainians remain in Austria, with others having returned to Ukraine or moved to other EU countries.

Austria's life expectancy at birth in 2025 is approximately 81.8 years overall — men: 79.3 years, women: 84.4 years. This has improved dramatically from approximately 68 years (men) and 74 years (women) in 1961 — a gain of more than 10 years in six decades. Increasing longevity is a key driver of Austria's aging population structure — people are living longer, expanding the older age cohorts even without high birth rates. COVID-19 caused a temporary dip in life expectancy in 2020–2021 (by approximately 0.5 years), but recovery has since occurred.

Austria's population growth rate of ~0.35% (2026) compares favorably to its neighbors: Germany (~0.1%, large-scale immigration needed to offset low TFR); Switzerland (~0.7%, higher immigration rates); Italy (negative growth, very low TFR ~1.2); Czech Republic (~0.3%); Hungary (~0.0%, near-flat); Slovenia (~0.1%). Austria is demographically more dynamic than most of its immediate neighbors due to its economic attractiveness and liberal immigration framework (within EU/Schengen rules). By European standards, Austria's population story is one of modest but sustained growth — neither the stagnation of Italy nor the higher growth of Switzerland.

Statistik Austria's main population projection scenario (published 2024): 2030: ~9.4 million; 2040: ~9.6–9.8 million; 2050: ~9.8–10.2 million. The UN World Population Prospects 2024 medium variant projects a similar trajectory. These projections assume continued positive net migration of approximately 20,000–30,000 per year. Key uncertainty: the range between the low migration scenario (~9.0M by 2050, declining) and the high migration scenario (~10.8M by 2050) illustrates how immigration policy is the dominant variable. Population aging is certain under all scenarios: the 65+ share is projected to reach ~28% by 2050 regardless of migration levels.

Austria's population experienced a brief near-decline in the early 1980s — with the 1985 census showing essentially the same population as 1975 (~7.55M). Two forces combined: (1) Return migration — many Yugoslav and Turkish guest workers returned home as Austria's economy slowed after the 1973/1979 oil crises, and Austria actively promoted return migration by offering financial incentives. (2) Fertility collapse — the total fertility rate fell from 2.82 (1961) to approximately 1.52 (1978), producing very few natural increase. With emigration partially offsetting the small natural increase, the net result was near-stagnation. The 1980–1985 era is the lowest population growth period in postwar Austrian history.