Countries A–Z

The Logic Behind the Country Profiles

This directory contains exactly 195 profiles: the 193 United Nations member states, the Holy See and the State of Palestine. The UN membership list is the most widely accepted definition of a sovereign state, and it avoids the political minefield of who “counts” as a nation. Other lists, such as the CIA World Factbook or the ISO 3166 standard, include more entities but mix sovereign states with dependent territories. Dependent territories, overseas territories and other non-sovereign areas are excluded from the directory even when a statistical system assigns them a separate code.

How the Profiles Are Grouped

The profiles are grouped by UN statistical regions: Africa, Asia, Europe, Latin America and the Caribbean, Northern America, and Oceania. These regions come from the UN Statistics Division and exist for data aggregation, not as political blocs. Browsing by continent becomes possible without the distortion of political or economic alliances.

“Asia,” for instance, includes the Middle East, Central Asia, South Asia and East Asia, a deliberately wide net. For a narrower slice, each profile shows its subregion, such as “South-Eastern Asia” for Thailand. The subregion is the more precise unit for comparison, while the top-level region appears in the browse menu.

How Changing Figures Are Dated

Every statistic on a profile carries a reference year and a source. A population figure from 2020 is not directly comparable with one from 2025 without adjustment. The same applies to GDP, life expectancy, literacy rates and any number that changes over time.

Read a statistic like this: “Population: 38.5 million (UN DESA, 2023 estimate).” The source is the United Nations Department of Economic and Social Affairs, and the year tells you when the data was collected or projected. When two profiles carry different reference years, do not compare them directly. Find the most recent common year for both.

Most official economic and social indicators are published one to three years after the reference period. A 2024 GDP figure is typically based on 2022 or 2023 data. The profile states the reference year, not the publication year. Always check the year before using the number.

Territories and Disputed Classifications

Some included profiles note a territorial or classification dispute when it is necessary to interpret the source data. Those notes attribute the classification and do not add separate profiles for excluded disputed territories.

When a profile includes a disputed region, the text will say “according to the UN Geospatial Information Section” or “as recorded by the UN Statistics Division.” This is not a political endorsement. It is a methodological choice to use the most widely accepted international framework. When a different boundary set is needed, such as de facto control, the profile points to where that data can be found.

Checks to Apply Before Using Any Number

Before using any figure from a profile, run through these five questions.

1. What year is this? If the figure is from 2018 and another nation’s figure is from 2023, do not compare them without adjusting for the gap.
2. What source is this? A World Bank figure carries more weight than a secondary compilation. The profile always names the source.
3. What does this number actually measure? GDP per capita (PPP) is not the same as GDP per capita (nominal). Literacy rate is not the same as functional literacy. The profile defines the concept the first time it appears.
4. Is this an estimate or a census count? Population figures between censuses are projections. They can be off by millions, especially in places with rapid migration or weak registration systems.
5. Does this number hide inequality? A national average can mask huge variation. The Gini index on each profile helps, but even that is a single number. Seek subnational data when granularity matters.

How to Use the Directory

The linked directory below contains all 195 included states, grouped by UN statistical region. Click any name to open its full profile. Each profile follows the same template:

• Country basics: population, capital, currency, language, area, median age, urban percentage.
• People, language and culture: ethnic groups, languages, religion, literacy, education.
• Government and economy: political system, income classification, GDP, Gini, HDI, key economic sectors, major trading partners.

Visa advice, travel warnings and current news are deliberately absent. Entry requirements change constantly and depend on your nationality. For that information, go to your foreign ministry’s travel advisory or the IATA Travel Centre. The profiles supply the context, such as visa policy and border situation, but never the current procedure.

What This Directory Is Not

This is not a “best country” ranking, a travel guide or a news feed. It is a structured comparison tool built on verifiable primary data, cultural context and honest uncertainty. The most common mistake newcomers make is assuming that a single number tells the whole story. GDP per capita says nothing about distribution. Life expectancy masks regional disparities. Literacy rates depend on how “literacy” is defined.

Every profile includes a “Data limitations” section that spells out what the official figures miss. Read that section before drawing any conclusion.