What is Singapore's land area?
Answer718 sq km (World Bank, 2023)
As a city-state, the whole country is roughly the size of a single large city.
Source: World Bank, World Development Indicators (2023) data.worldbank.org
Places · Facts & sources
Singapore facts & stats
6 sourced facts about Singapore, each with the context behind the number. 4 more are in today's round and appear here after it closes.
The basics
What share of Singapore's population is classified as urban?
Answer100%
As a city-state, the entire country counts as urban.
Source: World Bank, World Development Indicators (2025) data.worldbank.org
Going deeper
About how many people live per square kilometer of land in Singapore?
AnswerAbout 8,242 per sq km (2023)
That makes Singapore one of the most densely populated countries on Earth.
Source: World Bank, World Development Indicators (2023) data.worldbank.org
What is Singapore's long-term average annual rainfall?
Answer2,113.3 mm (1991–2020 average)
December is the wettest month on average, with about 332 mm.
Source: Meteorological Service Singapore, Climate of Singapore (2020) weather.gov.sg
Expert level
What was Singapore's total fertility rate (births per woman) in 2024?
Answer0.97
About 2.1 births per woman is needed to keep a population stable without migration.
Source: World Bank, World Development Indicators (2024) data.worldbank.org
What is Singapore's mean annual relative humidity?
AnswerAbout 82%
Humidity often tops 90% in the early morning and drops to around 60% on clear afternoons.
Source: Meteorological Service Singapore, Climate of Singapore (2020) weather.gov.sg
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