8.5 Case Study: Managing Population Size

2026 Syllabus Objectives

By the end of these notes, you should be able to:

  1. Study the strategies a named country or region has used to manage population size.

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Why Do Countries Need to Manage Population Size?

When a country's population grows too fast, it can put huge pressure on resources like food, water, land, healthcare, and schools. If there are more people than a country can support, living standards fall and poverty increases. Some governments decide to step in and use population management strategies — planned actions designed to control how fast (or how slowly) the population grows.

Case Study: China's Population Management

China is the most well-known example of a country that took strong action to manage its population size. For decades, China had one of the fastest-growing populations in the world. By the late 1970s, the government became seriously concerned that the population was growing faster than the country's ability to feed and support everyone.

Background: Why Was China's Population Growing So Fast?

  • After 1949, the government had actually encouraged large families, believing more people meant more workers and a stronger country.
  • Better healthcare meant fewer babies and children were dying, so more people survived into adulthood.
  • Birth rates (the number of babies born per 1,000 people per year) stayed very high.
  • By 1979, China's population had reached nearly one billion people.

The government realised this growth was unsustainable — meaning it could not continue without causing serious problems.

Strategy 1: The One-Child Policy (1979–2015)

In 1979, the Chinese government introduced one of the most famous population control policies in history — the One-Child Policy. This was a law that stated most families were only allowed to have one child.

How it worked:

  • Couples who agreed to have only one child received rewards. These included:

    • Better housing
    • Free education and healthcare for their child
    • Priority in getting jobs
    • Financial bonuses (extra money)

  • Couples who had more than one child faced punishments, including:

    • Large fines (having to pay a lot of money)
    • Loss of benefits like housing or state support
    • In some cases, pressure to have sterilisation (a medical procedure to prevent future pregnancies) or abortions (ending a pregnancy)

Exceptions to the rule:

Not everyone had to follow the one-child rule. Exceptions included:

  • Families in rural (countryside) areas where children were needed to work on farms — they were sometimes allowed two children, especially if the first child was a girl.
  • Ethnic minority groups (smaller cultural communities within China) were often allowed more children.
  • Couples who were both only-children themselves could have two children.

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