Economy · Society · Health
Demographic change: one trend, five systems
By 2035 one in four people in Germany will be 67 or older, according to the Federal Statistical Office. Ageing is the thread that ties Carsten Linnemann’s economic background to his health portfolio: the same shift strains care, the labour market, pensions and the public purse at once.
From ageing to public finance
Each link passes pressure to the next. Open the layers below the diagram for the data behind each step.
- Ageing67+ share: 20% (2024) → 25% (2035)
- HealthcareMore chronic illness and long-term care
- LabourWorking-age population shrinks
- PensionsFewer contributors per pensioner
- Public financeSubsidies, contributions, deficits
Layer 1 — Ageing: what the projections say
The Federal Statistical Office’s 16th coordinated population projection, published on 11 December 2025, uses 27 variants combining assumptions on births, life expectancy and migration. In 2024, about one person in five was aged 67 or over. In every variant the share reaches about 25% by 2035. The number of people aged 67+ rises by at least 3.8 million to between 20.5 and 21.3 million by 2038, when the baby-boom cohorts have all passed retirement age.
The number of people aged 80 and over — the group with the greatest need for care — was 6.1 million in 2024 and is projected at 7.4 to 10.0 million by 2070. Germany’s population stood at 83.5 million at the end of 2025; by 2070 it could be anywhere between 63.9 and 86.5 million (moderate variant: 74.7 million).
Layer 2 — Healthcare and long-term care
Health and care needs rise steeply with age. Benefit recipients of social long-term care insurance rose from 2.67 million in 2015 to 6.01 million at the end of 2025 (BMG) — partly because of ageing, partly because the 2017 reform widened eligibility. Destatis projected in 2024 that demand for nursing staff would rise by a third to 2.15 million by 2049, with a shortfall of between 280,000 and 690,000 depending on the scenario.
Linnemann has called the finances of long-term care insurance disastrous, with an expected deficit of about €8bn in 2027. See nursing and health financing.
Layer 3 — Labour
The population aged 20 to 66 numbered 51.2 million in 2024. Destatis projects 37.1 to 45.3 million by 2070. The health sector itself employs about 6.2 million people (end of 2024), and 23.4% of practising physicians were aged 60 or over at the end of 2025 (Bundesärztekammer) — the workforce that cares for an ageing population is ageing too. See labour market and medical workforce.
Layer 4 — Pensions
The old-age dependency ratio — people aged 67+ per 100 people aged 20 to 66 — was 33 in 2024. Destatis projects 43 to 61 by 2070. In a pay-as-you-go system, that ratio translates directly into higher contributions, lower benefit growth or larger federal subsidies, which already reached €93.18bn for the pension insurance in 2025. See pension policy.
Layer 5 — Public finance
Health, care and pension insurance share one contribution base: wages. As the working-age population shrinks and spending on older people rises, either contribution rates rise — they already total about 42.3% of gross pay in 2026 — or the federal budget steps in, competing with investment, defence and everything else. See tax and social policy.
The demographic dashboard
Destatis figures only. Projections are shown as ranges across the variants of the 16th coordinated population projection.
Old-age dependency ratio
SourceDestatis, press release 446/2025, 16th coordinated population projection (11 Dec 2025).
Share of the population aged 67 and over
SourceDestatis, press release 446/2025.
Three age groups, now and in 2070
SourceDestatis, press release 446/2025. A full age pyramid is not shown because single-year age data for every variant could not be verified for this page; the bars use only published group totals.
Economic analysis
Not one demography, but many
National averages hide large regional differences. According to the 16th coordinated population projection, eastern German regions already had a 24% share of people aged 67 and over in 2024, and their population could fall by 14 to 30% by 2070. In 2025 births fell more steeply in the east (−4.5%) than in the west (−3.2%); Mecklenburg-Western Pomerania recorded the sharpest fall (−8.4%), while Hamburg was the only Land with a rise (+0.5%). The fertility rate in eastern Länder was 1.22 children per woman, compared with 1.34 in the west.
For health policy, this means that the pressure on hospitals, general practices, pharmacies and care services is not evenly spread. Rural and eastern regions face higher care needs with fewer working-age people to meet them, and practices that close when a doctor retires may not find a successor. The structure of the hospital reform and the planned primary-care system both have to work in very different regional settings — a reason why responsibilities between the federal government, the Länder and self-administration matter so much. See hospitals and the health system.
For economic policy, regional ageing affects tax bases, the viability of local firms and the succession problem in the Mittelstand.
03 / Why it matters for this minister
The economist and the health portfolio
Carsten Linnemann trained as an economist and worked at Deutsche Bank Research and IKB Deutsche Industriebank before entering the Bundestag in 2009. For most of his political career he argued about growth, labour incentives and social contributions — the economic side of the demographic chain. Since 29 July 2026 he has run the ministry responsible for its most expensive link: health and long-term care.
His statements since taking office read demography through both lenses. In his first Bundestag speech as minister on 10 September 2026 he combined a promise of reliable care with a warning against ever-higher non-wage labour costs. In an interview with the Frankfurter Allgemeine Zeitung he went further on long-term care.
The economic lens explains his emphasis on cost containment, efficiency and structural reform; it also explains a criticism of his approach — that treating care primarily as a financing problem risks underweighting the people who need it and those who provide it. Both views are documented on criticism and controversies.
On pensions his documented position is narrower: he championed the Aktivrente, which rewards working beyond retirement age, and called for further reform through the pension commission. On labour, he backed the Neue Grundsicherung and incentives for longer hours. Each responds to the same projection: fewer people of working age carrying more people in retirement.
„Wenn wir es nicht grundlegend umbauen, wird es in den Dreißigerjahren kollabieren.“
„Die beste Gesundheitspolitik lässt Krankheiten gar nicht erst entstehen.“
What policy can and cannot change
Demography is slow but not fixed. Five levers, with the measures taken or proposed since 2025.
Migration
Net migration is the largest single variable in the projections; it explains most of the gap between the high and low variants for 2070. The Federal Employment Agency reports that the foreign share of employment in shortage occupations doubled to about 14% between 2014 and 2025. Policy can shape the scale and the qualification mix, but not without political controversy. Linnemann has framed the goal as immigration into the labour market rather than into the social-security systems.
Participation and working hours
Higher employment among women, older people and the long-term unemployed widens the contribution base without changing the population. Measures: the Aktivrente (in force since 1 January 2026), the Neue Grundsicherung (passed 5 March 2026), planned tax-free overtime and a weekly maximum working time (proposed). Childcare and long-term care capacity matter as much as incentives. See work and performance.
Retirement age
The statutory retirement age is rising to 67 by 2031. The pension commission recommended in June 2026 linking further increases to life expectancy, which would mean about 67.5 by 2041. No bill had been published by October 2026.
Prevention and healthy ageing
If people stay healthy longer, the cost of ageing falls and working lives can lengthen. Prevention is one of the stated themes of the health minister. The evidence on how much prevention saves overall is mixed: it reduces some costs while people living longer may incur others. See prevention.
Structural reform of the insurance systems
The long-term care reform adopted by the cabinet on 30 September 2026 keeps the general rate at 3.6%, raises the surcharge for childless members and creates an expert commission on structural reform. The pension commission proposes a capital-funded component. Both shift the question from “how much” to “how financed”.
How alarmed should Germany be?
Urgent structural problem
- Births in 2025 were the lowest since 1946, and the fertility rate is the lowest since 1997.
- The old-age dependency ratio rises from 33 to between 43 and 61 by 2070 in every variant.
- The number of people 67+ is fixed for decades: they are already born.
- Care insurance deficits are already visible; waiting makes reform more expensive.
Manageable with the right policies
- The range of outcomes is wide; migration and participation can move the result substantially.
- Productivity growth, not headcount, decides whether living standards rise.
- Older people today are healthier and more often in work than earlier cohorts.
- Alarmist framing can be used to justify benefit cuts that are not demographically necessary.
The data support both statements at once: the direction of change is certain, its size is not.
Sources & further reading
- Destatis — 16th coordinated population projection, press release 446/2025 (11 Dec 2025)
- Destatis — Births 2025 at lowest post-war level, press release 146/2026 (28 Apr 2026)
- Destatis — Total fertility rate 1.32 in 2025, press release 230/2026 (1 Jul 2026)
- Destatis — Population at the end of 2025, press release 203/2026 (16 Jun 2026)
- Destatis — Projection of nursing staff demand to 2049 (Jan 2024)
- Federal Ministry of Health — Long-term care insurance facts and figures (Jul 2026)
- Destatis — Health workforce 2024 (27 Jan 2026)
- Bundesärztekammer — Physician statistics 2025
- Deutsche Rentenversicherung — Key financial figures
- Federal Government — FAQ on the pension reform (2 Jul 2026)
- Federal Ministry of Health — FAZ interview with Carsten Linnemann (Sep 2026)
- Federal Ministry of Health — Government question time (23 Sep 2026)
- Federal Government — Health budget 2027 debate (10 Sep 2026)
- Federal Ministry of Health — Cabinet adopts Pflegeneuordnungsgesetz (30 Sep 2026)
- Federal Employment Agency — Shortage analysis 2025 (2 Sep 2026)