Biggest Countries by Population Quiz
We'll have a new #1 by 2030.
Biggest Cities in the United States Quiz
Guess the 50 biggest cities in the United States.
Biggest Cities in the World Quiz
How many of the world's 50 most populous urban areas can you name?
Biggest Cities in Europe Quiz
Name the 50 biggest urban areas in Europe.
Smallest Countries Quiz
Name the world's smallest countries by population and area.
Biggest Metro Areas in the USA
Name the 100 biggest metro areas in the U.S.
Biggest Urban Areas in the UK Quiz
Name the biggest urban areas in the United Kingdom.
Biggest Cities by Language Quiz
For each language, name the biggest city that speaks it.
Biggest English-Speaking Cities Quiz
How many of the world's largest English-speaking cities can you name?
Most Populous Countries in 2050
Major problems on the horizon for some of these countries.
Biggest US Cities by Decade Quiz
For each decade, name the 10 biggest American cities.
Biggest World Cities A-Z
Knowing the cities of China will help you get B, G, Q, S, U, X and Z.
Biggest Cities in Germany Quiz
Thinking of meaty sandwiches might get you a couple.
Biggest World Cities by Letter - B
#1 used to start with P.
Biggest Cities in California Quiz
I remember when this was all orange groves... Far as the eye could see.
Most Populous Countries in 1900
Name the most populous countries and empires in the year 1900.
Five Most Populated Countries by Continent
Can you guess the five most populated countries in each continent?
Most Populous Islands Quiz
Updated again! Name the 100 islands with the highest population.
Top 50 Countries by Population - In Order
With the first letter as a hint!
Countries with Megacities
Can you name the 23 nations that have at least one urban area with 10,000,000 or more inhabitants?
Islands by Largest City
Based on the biggest city, name the island.
Top 10 Most Populous European Countries
Can you name the ten biggest European countries in terms of population?
Countries of Europe by Population
With the first letter as a hint.
Countries More Populous Than Their Neighbors
Name the countries of the world that have a higher population than any of their neighbors.
US States with Population Over Ten Million
There are nine U.S. states with a population greater than 10 million. Can you name them all in 90 seconds?
Top 10 Most Populous Asian Countries
Can you name the ten biggest Asian countries in terms of population?
Most Populous Countries in 1950
Name the most populous countries and empires in the year 1950.
Five Most Populated Countries in 2050 by Continent
For each continent, name the five countries that are projected to have the highest population in the year 2050.
Countries with more than 100 Million People
Name all the countries that have a population of at least 100 million people.
Top 10 Most Populous African Countries
Can you name the ten biggest African countries in terms of population?
Capitals of Most Populated Countries
Without seeing the countries as a hint, can you guess the capitals of the world's 20 most populous countries?
Countries with more than 50 million people
Name all the countries that have a population of at least 50 million people.
Most Over and Under Populated Countries
What countries are the most "overpopulated" or "underpopulated" compared to what their population would be if the entire world had the same population density.
Most Populous Countries with Exceptions
Name the countries with the highest population that aren't in Asia.
Most Populous Countries by Year
For each year, name the 10 most populous countries and empires.
Most Populous Countries in 1800
Name the most populous countries and empires in the year 1800.
Top 10 Most Densely-Populated Countries in Europe
Can you name the 10 European countries with the highest population density?
Most Populated Countries Bordering the Pacific Ocean
Can you name the fifteen most populous countries that border the Pacific Ocean?
Guess the countries that are projected to lose the most residents between 2015 and 2050.
Most Populated Countries Bordering the Indian Ocean
Can you name the ten most populous countries that border the Indian Ocean?
Top 10 Fastest-Growing U.S. States
Can you guess the states of the U.S.A. with the highest percent population growth since 1960?
Top 10 Most Densely-Populated Countries in Asia
Can you name the 10 Asian countries that have the highest population density?
Countries by Population Decrease
Name the countries that have experienced the greatest episodes of population loss since 1960.
Islands by Largest City #2
Difficulty level: hard.
Top 15 Most Populous Countries Ending in "IA"
Can you guess the fifteen most populous countries whose names end in "ia"?
Countries with the Most Population Growth by Decade
Name the countries that added the most people in each decade.
Top 10 Asian Countries by Population Increase
Name the 10 Asian countries which saw the largest nominal population growth between 2000 and 2015.
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