About Demographics indicators

Grouping indicators by theme makes it easier to see how a single dimension of development plays out across the world, but each measure within a topic still answers a slightly different question and carries its own caveats. Some indicators are near-universal, reported by almost every country with little variation, while others are sparse or concentrated among the economies that can afford to collect them, which shapes how complete any cross-country ranking can be. Reporting years differ from one country to the next because national statistical agencies release on their own cycles, so the year attached to each value matters as much as the value itself. Read these indicators as a set: the patterns that hold across several measures are far more reliable than any single headline figure.

Demographics covers 7 indicators tracked across 217 countries on PlainCountries, drawn from World Bank Open Data. Population, growth, urbanization, density, and fertility data for every country. Each indicator includes its full country ranking, historical values, and unit of measurement so that you can compare any two countries directly or trace a single country's trajectory across time. The preview tables above show the five leading countries for each indicator — use the "View full ranking" link on each card to expand the list to all 217 countries with their latest year and value.

Indicators inside the Demographics topic include Fertility Rate, Population, Population Ages 0-14, Population Ages 65+, Population Density, and more. These measures are chosen because they capture distinct dimensions of the topic: no single number tells the whole story, so the table above pairs a headline metric with several complementary ones. Reading them together is especially useful when a country's headline figure looks strong but secondary indicators (for example, access rates, inequality, or mortality under specific causes) reveal a more nuanced picture.

Every value links back to its source agency and carries a data year, so you can cite the figures directly or check the upstream release for methodology notes. Many Demographics indicators are updated annually; others follow multi-year cycles such as census releases or the Global Burden of Disease study. When a country is missing from a ranking, it simply means the source has not yet published a value — we never impute or carry forward stale numbers. Open any country profile to see all Demographics indicators in one place for that country, with rankings and regional peers alongside.