Earlier this week, the United Nations revealed that there will be some 9.7 billion people living on planet Earth by 2050. That number, if proven to be accurate, would be an additional 2 billion humans to today's population of 7.7 billion. 

It was revealed that the overall growth rate will continue to fall in many countries across the world towards the end of the century. Most of the projections for Arab countries reiterate this point. 

If you're wondering how populated these 13 Arab countries will be by the end of 2100, here's a simple breakdown: 

1. Saudi Arabia (42 million)

  • In 2000: 20,664,000
  • In 2015: 31,718,000
  • In 2030: 39,322,000
  • In 2045: 43,649,000
  • In 2060: 45,349,000
  • In 2075: 44,601,000
  • In 2090: 43,362,000
  • In 2100: 42,231,000

2. United Arab Emirates (9 million)

  • In 2000: 3,134,000
  • In 2015: 9,263,000
  • In 2030: 10,661,000
  • In 2045: 10,558,000
  • In 2060: 10,034,000
  • In 2075: 9,401,000
  • In 2090: 9,109,000
  • In 2100: 9,023,000

3. Egypt (224 million)

  • In 2000: 68,832,000
  • In 2015: 92,443,000
  • In 2030: 120,832,000
  • In 2045: 150,355,000
  • In 2060: 177,538,000
  • In 2075: 200,233,000
  • In 2090: 217,250,000
  • In 2100: 224,735,000

4. Lebanon (5 million)

  • In 2000: 3,843,000
  • In 2015: 6,533,000
  • In 2030: 6,195,000
  • In 2045: 6,468,000
  • In 2060: 6,563,000
  • In 2075: 6,358,000
  • In 2090: 5,981,000
  • In 2100: 5,707,000

5. Jordan (13 million)

  • In 2000: 5,122,000
  • In 2015: 9,267,000
  • In 2030: 10,655,000
  • In 2045: 12,462,000
  • In 2060: 13,615,000
  • In 2075: 14,121,000
  • In 2090: 13,996,000
  • In 2100: 13,644,000

6. Kuwait (6 million)

  • In 2000: 2,045,000
  • In 2015: 3,836,000
  • In 2030: 4,747,000
  • In 2045: 5,304,000
  • In 2060: 5,470,000
  • In 2075: 5,726,000
  • In 2090: 6,057,000
  • In 2100: 6,189,000

7. Morocco (44 million)

  • In 2000: 28,794,000
  • In 2015: 34,664,000
  • In 2030: 40,887,000
  • In 2045: 45,182,000
  • In 2060: 47,440,000
  • In 2075: 47,591,000
  • In 2090: 46,206,000
  • In 2100: 44,708,000

8. Tunisia (12 million)

  • In 2000: 9,708,000
  • In 2015: 11,180,000
  • In 2030: 12,756,000
  • In 2045: 13,598,000
  • In 2060: 13,964,000
  • In 2075: 13,736,000
  • In 2090: 13,339,000
  • In 2100: 12,972,000

9. Bahrain (2 million)

  • In 2000: 665,000
  • In 2015: 1,372,000
  • In 2030: 2,013,000
  • In 2045: 2,265,000
  • In 2060: 2,386,000
  • In 2075: 2,412,000
  • In 2090: 2,337,000
  • In 2100: 2,252,000 

10. Iraq (107 million)

  • In 2000: 23,498,000
  • In 2015: 35,572,000
  • In 2030: 50,194,000
  • In 2045: 65,809,000
  • In 2060: 80,712,000
  • In 2075: 93,512,000
  • In 2090: 103,202,000
  • In 2100: 107,711,000 

11. Qatar (4 million)

  • In 2000: 592,000
  • In 2015: 2,566,000
  • In 2030: 3,327,000
  • In 2045: 3,747,000
  • In 2060: 4,007,000
  • In 2075: 4,115,000
  • In 2090: 4,141,000
  • In 2100: 4,162,000

12. Palestine (12 million)

  • In 2000: 3,224,000
  • In 2015: 4,529,000
  • In 2030: 6,342,000
  • In 2045: 8,217,000
  • In 2060: 9,913,000
  • In 2075: 11,214,000
  • In 2090: 12,011,000
  • In 2100: 12,268,000 

13. Syria (36 million)

  • In 2000: 16,411,000
  • In 2015: 17,997,000
  • In 2030: 26,677,000
  • In 2045: 31,693,000
  • In 2060: 35,235,000
  • In 2075: 36,324,000
  • In 2090: 36,491,000
  • In 2100: 36,103,000

More Arab countries are available in full report, but we only listed 13 out of the 22 nations. For more, read the full report here