Singapore population stats: Fewer Singaporeans tying the knot, families getting smaller

CNAAbout 5 min readSep 29, 2025Watch original
THE SUMMARYAI-generated

Key Concepts:

  • Total Fertility Rate (TFR)
  • Replacement Level Fertility
  • Aging Population
  • Intergenerational Support
  • Fiscal Pressure
  • Immigration and Naturalization
  • Old Age Dependency Ratio
  • Non-Resident Population
  • Work Permit Holders
  • Permanent Residents (PRs)
  • New Citizens
  • HDB (Housing Development Board)
  • GST (Goods and Services Tax)
  • Net Investment Returns
  • MedicShield
  • Retirement Adequacy

Singapore's Population Trends and Challenges

1. Declining Fertility and Marriage Rates:

  • Singapore's Total Fertility Rate (TFR) is critically low at 0.97 in 2024, significantly below the replacement level of 2.1. This indicates that the population is not producing enough children to replace itself.
  • Citizen marriages are also declining, with approximately 22,950 marriages in 2024, a 5.7% decrease from the previous year.
  • The number of married women between 40 and 49 without children has more than doubled over 20 years, rising from 6.7% to 14.4%. Conversely, those with three or more children have fallen from roughly 35% to about 20%.
  • Example: Sharon Tan, a mother of one, exemplifies the trend of smaller families, citing a lack of energy and a desire not to burden her parents as reasons for not having more children.

2. Aging Population:

  • Singapore's population is aging rapidly. Over the last 10 years, the percentage of citizens aged 65 and above has increased from 13% to about 20%.
  • The number of those aged 80 and above has increased by approximately 60% to 145,000 over the same period.

3. Population Growth Driven by Non-Residents:

  • Despite declining fertility and marriage rates, Singapore's total population has reached a new high of 6.11 million as of June 2024.
  • This growth is primarily due to an increase in the non-resident population, particularly work permit holders in the construction sector and migrant domestic workers.
  • The demand for these workers is expected to grow, especially in sectors where automation is not feasible, such as domestic help and various service industries.

4. Policy Considerations and Adjustments:

  • Dr. Matthew Matthews suggests that policies need to adapt to shrinking households, with greater flexibility for singles seeking HDBs and grants to help them live near their parents.
  • He emphasizes the need for robust infrastructure to support an aging population, including active aging centers and community-based care systems.
  • Government policies should consider a longer-term view, extending support beyond the first 12 years of a child's life, particularly in education, to alleviate the burden on lower-income families.

5. Intergenerational Support and the Role of the State:

  • As family networks thin out, there is a greater need for the state, community, and market to pool resources and shoulder more responsibility for caregiving.
  • Policies must ensure adequate financing for healthcare (MedicShield) and retirement (retirement adequacy programs) to reduce reliance on siblings or kin.
  • Workplaces need to be more conducive to caregiving, allowing employees to take time off to meet caregiving needs.

6. Fiscal Implications and Sustainability:

  • An aging population and shrinking families will inevitably create fiscal pressure.
  • Singapore's system aims to prevent this burden from overwhelming younger generations through broad-based revenues like GST and net investment returns.
  • These measures are intended to ensure intergenerational fairness and sustainability.

7. Immigration and Naturalization:

  • The steady injection of Permanent Residents (PRs) and new citizens (approximately 22,700 new citizens and 35,000 PRs granted last year) provides a boost to population numbers.
  • However, even with this influx, Singapore's TFR of 0.97 remains well below replacement levels, meaning that naturalization and PR grants alone cannot fully stabilize the old-age dependency ratio.
  • There is a need to calibrate immigration to balance economic needs with concerns about crowding, strain on infrastructure, and potential displacement of local Singaporeans.

8. Flexibility in Immigration Rules:

  • Immigration and naturalization rules have become more flexible, with systems in place to assess the eligibility of foreign spouses for long-term residency, including those in LGBT+ relationships.
  • Foreign spouses with work privileges and a long-term commitment to Singapore have the potential to obtain permanent residency and citizenship.

9. Future Population Growth:

  • While predicting specific population figures is difficult, there is a clear need for a healthy injection of population, particularly non-resident workers, to support the aging population and infrastructure development.

Notable Quotes:

  • Sharon Tan: "She says she simply doesn't have the energy to look after two kids and doesn't want to burden her parents."
  • Dr. Matthew Matthews: "...when the family network starts to thin out, uh we really then need to depend a lot more on uh pooling of resources, whether it's the state, the community, even the market uh is ultimately going to shoulder a lot more uh responsibility."
  • Dr. Matthew Matthews: "Singapore's TFI is well below replacement levels. is 0.97 and that's been like 2 years and so even with steady naturalization PR you won't fully stabilize that old age dependency ratio..."

Technical Terms and Concepts:

  • Total Fertility Rate (TFR): The average number of children a woman is expected to have in her lifetime.
  • Replacement Level Fertility: The TFR needed to maintain a stable population size, generally around 2.1 children per woman.
  • Old Age Dependency Ratio: The ratio of the number of people aged 65 and over to the number of people of working age (15-64).
  • HDB (Housing Development Board): The government agency responsible for public housing in Singapore.
  • GST (Goods and Services Tax): A consumption tax levied on most goods and services in Singapore.
  • MedicShield: A basic healthcare insurance plan in Singapore.
  • Retirement Adequacy: The level of savings and income needed to maintain a comfortable standard of living in retirement.

Synthesis/Conclusion:

Singapore faces significant demographic challenges due to declining fertility rates and an aging population. While immigration and naturalization provide a boost, they are insufficient to fully offset these trends. The government is adapting policies to support smaller households and provide care for the elderly, but further adjustments may be needed. Ensuring intergenerational fairness and fiscal sustainability will require a multi-faceted approach involving the state, community, and market, as well as careful calibration of immigration policies.

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