Polynesia
Tonga
Absolute number
Prevalence
Married by 15: Number of girls and women (left) and percentage of women 20-24 years (right) married before age 15
Married by 18: Number of girls and women (left) and percentage of women 20-24 years (right) married before age 18
Prevalence of child marriage
- Tonga
- Polynesia
The line chart shows the prevalence of child marriage (before age 18) in Tonga and Polynesia from 1994 to 2024.
In Tonga, 5% of girls in 1994 married before age 18, compared with 10% in 2019, which is the latest available value.
In Polynesia, the prevalence was 7% in 1999 and was 8% in 2024.
Show data table
| Year | Tonga | Polynesia |
|---|---|---|
| 1994 | 4.9% | |
| 1999 | 4.5% | 7.3% |
| 2004 | 8.8% | 8.5% |
| 2009 | 5.3% | 9.7% |
| 2014 | 5.0% | 8.5% |
| 2019 | 10.1% | 7.8% |
| 2024 | 8.2% |
Tonga
Child Marriage
Prevalence
Residence
- Rural
- Urban
Wealth
- Poorest
- Second
- Middle
- Fourth
- Richest
Education
- No schooling
- Primary education
- Secondary or higher
Compare regions of Tonga
Understand differences inside the country
Touch the timeline to see how the child marriage affect differently each sub-region of Tonga in the last decades.
Levels of child marriage vary across different parts of Tonga. See the range of values within the country, and explore the map for details.
Prevalence of child marriage
Compare regions of Tonga
Understand differences
inside the country
Region with no data
2019
Prevalence of child marriage in each region of Tonga in 2019
Region with no data
2019
Prevalence of child marriage in each region of Tonga in 2019
The map shows the prevalence of child marriage (before age 18) across Tonga. Data refer to 2019, the latest year with available data.
The practice is most common in 'Eua (21%) and Ha'Apai (13%).
Show data table
| Year | Tongatapu | Vava'U | Ha'Apai | 'Eua |
|---|---|---|---|---|
| 10.1% | 4.3% | 12.5% | 21.5% |
Compare countries
How does Tonga compare to other countries?
Prevalence of child marriage
- Tonga
The line chart shows the prevalence of child marriage (before age 18) in Tonga from 1994 to 2019.
In Tonga, 5% of girls in 1994 married before age 18, compared with 10% in 2019, which is the latest available value.
Residence
Child marriage prevalence
Review the data to find if girls living in rural areas are more likely to marry in childhood than girls in urban areas
The bubble chart shows the prevalence of child marriage (before age 18) disaggregated by residence in Tonga. Data refer to the latest available year.
In Tonga, 10% of girls married before age 18. The prevalence is 11% of girls in rural areas, compared with 6% in urban areas.
For more data related to child marriage, please see the child marriage country profiles available on the UNICEF Data website
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Where does child marriage occur?
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