Biggest Cities By Decade (2020-2100)

Quiz instructions Have fun. Visit some of my other quizzes to get the full experience.

These are urban agglomerations.

Quiz by

Rate:

Last updated: March 2, 2019

You have not attempted this quiz yet.

More quiz info >>

First submitted	March 2, 2019
Times taken	537
Average score	74.4%
Rating	5.00
Report this quiz	Report

Quiz and answer stats >>

Friends stats >>

4:00

Enter answer here

/ 90 guessed

The quiz is paused. You have remaining.

Scoring
You scored / = %

      This beats or equals
      % of test takers
      also scored 100%
      
The average score is 

        Your high score is
        
      
Your fastest time is 
more stats >>
friends stats >>

Keep scrolling down for answers and more stats ...

Decade	Population	Answer
2020	61,527,000	Guangzhou
	39,935,000	Delhi
	38,271,000	Jakarta
	37,519,000	Manila
	36,612,000	Tokyo
	35,922,000	Shanghai
	35,223,000	Lagos
	33,941,000	Seoul
	32,718,000	Dhaka
	31,419,000	Karachi
2030	78,639,000	Guangzhou
	52,537,000	Lagos
	50,173,000	Jakarta
	48,519,000	Dhaka
	45,216,000	Delhi
	39,224,000	Shanghai
	39,019,000	Manila
	35,715,000	Kinshasa
	34,102,000	Seoul
	32,688,000	Karachi
2040	87,224,000	Guangzhou
	68,197,000	Lagos
	62,851,000	Dhaka
	62,739,000	Kinshasa
	61,462,000	Jakarta
	50,000,000	Delhi
	40,000,000	Manila
	39,458,000	Shanghai
	33,815,000	Karachi
	33,721,000	Cairo
2050	88,082,000	Guangzhou
	85,273,000	Kinshasa
	79,626,000	Lagos
	70,193,000	Dhaka
	65,289,000	Jakarta
	54,163,000	Delhi
	39,457,000	Shanghai
	38,298,000	Manila
	34,157,000	Cairo
	34,000,000	Khartoum
2060	104,635,000	Kinshasa
	90,474,000	Lagos
	87,619,000	Guangzhou
	74,218,000	Dhaka
	66,821,000	Jakarta
	58,061,000	Delhi
	41,668,000	Khartoum
	39,162,000	Shanghai
	35,120,000	Manila
	34,639,000	Dar Es Salaam
2070	123,965,000	Kinshasa
	100,000,000	Lagos
	82,487,000	Guangzhou
	78,936,000	Dhaka
	67,092,000	Jakarta
	60,837,000	Delhi
	52,733,000	Khartoum
	47,816,000	Dar Es Salaam
	37,717,000	Shanghai
	36,019,000	Luanda
2080	134,659,000	Kinshasa
	108,745,000	Lagos
	81,000,000	Dhaka
	76,417,000	Guangzhou
	68,921,000	Dar Es Salaam
	67,104,000	Jakarta
	65,824,000	Khartoum
	61,722,000	Delhi
	44,925,000	Luanda
	40,218,000	Nairobi
2090	145,000,000	Kinshasa
	114,223,000	Lagos
	87,925,000	Dar Es Salaam
	81,429,000	Dhaka
	78,645,000	Khartoum
	72,257,000	Guangzhou
	67,105,000	Jakarta
	59,000,000	Delhi
	55,189,000	Luanda
	51,887,000	Nairobi
2100	151,000,000	Kinshasa
	120,035,000	Lagos
	103,259,000	Dar Es Salaam
	94,251,000	Khartoum
	81,437,000	Dhaka
	67,947,000	Luanda
	67,052,000	Jakarta
	63,826,000	Nairobi
	59,924,000	Addis Ababa
	56,416,000	Abidjan

Level 67

Mar 2, 2019

So between 2090 and 2100 Guangzhou population will go down from 72 million to under 56 million?

Level 34

Mar 3, 2019

Yep, it will start declining rapidly. Near the end of the 21st century many Asian cities that are current megacities will lose population due to longer life expectancy and lower fertility rates, and African cities will continue to grow.

Level 68

Jan 6, 2020

Ah I find this quiz very interesting. The decline of Asian population and the rise of African Population. But who knows? Maybe the African Population will slow down as time goes on just like Asia

Level 34

Jan 11, 2020

maybe

Level 29

Mar 11, 2021

What is the source?

Level 44

Jun 6, 2022

I just can't believe this predictions. City with 150 milion people? That cannot function well.

Next, Khartoum, city in the desert (where in fact it may be impossible to live in 2100 due to global warming) with 100 milion is also absurd.

Level 52

Aug 30, 2022