### Highlights of Analysis:

- Tonga Population is
**increasing** - Tonga Population Density is
**increasing** - Tonga Life Expectancy is
**increasing** - Tonga Fertility Rate is
**decreasing**

Tonga Population Analysis | Year 2010 | Year 2020 | Year 2030 |
---|---|---|---|

Tonga Population (in million) | 0.1 | 0.11 | 0.12 |

Tonga Global Rank | 196th | 194th | 194th |

Tonga Global Population Share | 0% | 0% | 0% |

Tonga Global Population Density | 256.4 | 266.46 | 284.01 |

Tonga Global Population Density Rank | 128th | 130th | 132nd |

Tonga Average Life Expectancy | 72.17 | 73.62 | 75.08 |

Tonga Average Life Expectancy Global Rank | 109th | 112th | 113th |

Tonga Fertility Rate | 3.91 | 3.47 | 3.14 |

Tonga Fertility Rate Global Rank | 50th | 49th | 43rd |

### What is the Population trend of Tonga ?

- Every year Tonga population is expected to increase by 600 people.
- Tonga population overall trend is expected to be Decreasing for next 50 years and expected to be in Decreasing trend for next 100 years.
- Tonga will see more birth rate than death rate for next 100 years.
- Tonga Global Population Rank for next 50 years is expected to be in Range of 194th-194th.

### What is the Population growth rate of Tonga ?

- Tonga population average growth rate for next 50 years is increasing at Rate of 0.7%.
- Overall population growth rate of Tonga is expected to be decreasing starting Year : 2097.

### What percentage of worlds population lives in Tonga ?

- Tonga contributes 0% of world's total population.

#### Table : Past and Expected Future Population & Global Rank

Year | Count(in Millions) | Global Rank |
---|---|---|

2010 | 0.1 Million | 196th |

2020 | 0.11 Million | 194th |

2030 | 0.12 Million | 194th |

2040 | 0.13 Million | 194th |

2050 | 0.13 Million | 194th |

2060 | 0.14 Million | 194th |

2070 | 0.15 Million | 194th |

2080 | 0.15 Million | 193rd |

2090 | 0.15 Million | 193rd |

2100 | 0.15 Million | 193rd |

#### Table : Past and Expected Future Population Growth Rate

Year | Count(in Millions) | Growth Rate |
---|---|---|

2010 | 0.1 Million | 0.51% |

2020 | 0.11 Million | 0.89% |

2030 | 0.12 Million | 0.91% |

2040 | 0.13 Million | 0.78% |

2050 | 0.13 Million | 0.47% |

2060 | 0.14 Million | 0.45% |

2070 | 0.15 Million | 0.38% |

2080 | 0.15 Million | 0.18% |

2090 | 0.15 Million | 0.05% |

2100 | 0.15 Million | 0% |

#### Table : Past and Expected Future Population Share in world

Year | Count(in Millions) | Share |
---|---|---|

2010 | 0.1 Million | 0% |

2020 | 0.11 Million | 0% |

2030 | 0.12 Million | 0% |

2040 | 0.13 Million | 0% |

2050 | 0.13 Million | 0% |

2060 | 0.14 Million | 0% |

2070 | 0.15 Million | 0% |

2080 | 0.15 Million | 0% |

2090 | 0.15 Million | 0% |

2100 | 0.15 Million | 0% |

## Tonga Population Density

### What is the Population Density of Tonga ?

- Tonga population density is 290.89 per sq. km and is expected to be Decreasing for next 50 years.
- Tonga Ranks in range of 130th-138th in term of population density around the world.
- As per trend, their will be decrease in population density of Tonga.

#### Table : Past and Expected Future Population Density (people per sq. km.)

Year | Population Density | Rank |
---|---|---|

2010 | 256.4 | 128th |

2020 | 266.46 | 130th |

2030 | 284.01 | 132nd |

2040 | 299.45 | 134th |

2050 | 303.65 | 136th |

2060 | 300.86 | 138th |

2070 | 290.3 | 140th |

2080 | 272.77 | 142nd |

2090 | 249.56 | 144th |

2100 | 222.31 | 146th |

## Tonga Average Life Expectancy

### What is the Average Life Expectancy in Tonga ?

- Average Life Expectancy in Tonga is 73.627 and is expected to Increase in upcoming next 50 years.
- Life Expectancy is above average when compared to global average (Currently Hong Kong Ranks 1st for Life Expectancy of 85 years).
- Tonga ranks 112th in terms of average life expectancy around the world.

#### Table : Past and Expected Average Life Expectancy (Age) (Source)

Year | Average Life Expectancy | Rank |
---|---|---|

2010 | 72.17 | 109th |

2020 | 73.62 | 112th |

2030 | 75.08 | 113th |

2040 | 76.51 | 113th |

2050 | 77.91 | 115th |

2060 | 79.3 | 116th |

2070 | 80.74 | 118th |

2080 | 82.21 | 119th |

2090 | 83.62 | 118th |

2100 | 0 |

## Tonga Average Fertility Rate

### What is the Average Fertility Rate of Tonga ?

- In Tonga, Women gives birth to 3.478 (average) children every year and this fertility rate is expected to be in decreasing trend.
- Tonga rank is in range of 49th-36th in term of average fertility rate around the world.

#### Table : Past and Expected Average Fertility Rate

Year | Average Fertility Rate | Rank |
---|---|---|

2010 | 3.91 | 50th |

2020 | 3.47 | 49th |

2030 | 3.14 | 43rd |

2040 | 2.88 | 40th |

2050 | 2.66 | 38th |

2060 | 2.48 | 36th |

2070 | 2.32 | 35th |

2080 | 2.18 | 34th |

2090 | 2.06 | 34th |

2100 | 1.99 | 34th |

#### Conclusion of Analysis :

In 1950, Tonga population was 47220 and this continuously increasing at growth rate of average 0.01%.Currently Tonga population is around 104137 and by year 2030 its expected to be 121055 .Tonga ranks 196th when compared to other countries population. Average Life Expectancy of Tonga in 2010 was 72.173, in 2020 its 73.627 and by 2050 it will be 77.913.As mentioned in Highlight's Tonga population is increasing, population density is increasing, average life expectancy is increasing and average fertility rate is decreasing.

#### Reference (Source) :

- https://population.un.org/wpp/
- https://population.un.org/wpp/DataSources/
- https://www.wikipedia.org/