Table 4 World population projection from 2021–2050.

From: Science communication as a preventative tool in the COVID19 pandemic

Year

Total

Male

Female

Growth rate

Life expectancy

Median age

Density, people/KM2

2021

7833M

3948M

3883M

1.33%

73.06

30.10

60.38

2030

8501M

4280M

4218M

1.02%

74.37

31.97

65.53

2040

9141M

4594M

4543M

0.74%

75.65

33.58

70.46

2050

9673M

4856M

4814M

0.52%

76.80

35.14

74.56

  1. Source: https://populationstat.com/.