Singapore – High Population Density

Full Notes Version (for understanding)

Location

  • Singapore is a city-state in Southeast Asia.

  • It has a population density of about 8,383 people per km² (2024), making it one of the most densely populated countries in the world.

  • The country is very small, covering only about 716 km², meaning many people live in a limited space.

Causes of high population density

  • Singapore has a small land area, so the population is concentrated in a small space.

  • The tropical climate (25–27°C year-round) makes the environment comfortable for settlement.

  • Most of the land is flat or gently sloping, so it is suitable for building cities and infrastructure.

  • Singapore has excellent infrastructure and communication systems, making it an attractive place to live and work.

  • The country has a stable government and low crime rates, which attract migrants and businesses.

  • It is home to the world’s busiest port in shipping tonnage, creating many jobs and encouraging immigration.

Effects of high population density

  • Housing shortages, leading to very high rents and house prices.

  • Only 1% of land is used for agriculture, so Singapore imports most of its food.

  • There is increased pressure on infrastructure, such as public transport systems and services like schools and healthcare.

  • High population density leads to large amounts of waste.

  • There are environmental problems, including air and water pollution.

What You Actually Need to Memorise (Exam Version)

Location

  • Singapore (Southeast Asia)

What the case study shows

  • Very high population density

Key facts

  • 8,383 people per km² (2024)

  • Land area 716 km²

Causes (2)

  • Small land area + mostly flat land suitable for settlement

  • Strong economy, good infrastructure, and major port attracting immigration

Impacts (2)

  • Housing shortages and very high house prices

  • Pressure on infrastructure and need to import most food

✅ How to use in a 7–10 mark answer

Structure:

1⃣ Name and location (Singapore, Southeast Asia)
2⃣ Explain why population density is high (small land area, economic opportunities)
3⃣ Explain impacts (housing, infrastructure pressure, food imports)

This usually gets top-level marks because it combines causes and impacts with place-specific facts.