Measles-containing-vaccine second-dose (MCV2) … MCV2, WUENIC in Tonga
Tonga: Measles-containing-vaccine second-dose (MCV2) immunization coverage was 98.0% in 2025. ▲ Rising
Latest (2025)
98.0%
Change on year
down 1.0%
World rank
16th
of 194 countries
All-time high
99.0%
in 2004
All-time low
0.0%
in 2000
Years of data
26
2000–2025
Measles-containing-vaccine second-dose (MCV2) immunization coverage in Tonga, 2000–2025
Source: World Health Organization, Global Health Observatory.
Analysis
In 2025, measles-containing-vaccine second-dose (mcv2) immunization coverage in Tonga stood at 98.0%.
The figure is down 1.0% on the previous year and down 1.0% over ten years.
Over the whole period, measles-containing-vaccine second-dose (mcv2) immunization coverage in Tonga peaked at 99.0% in 2004 and was at its lowest, 0.0%, in 2000.
That places Tonga 16th out of 194 countries with data for 2025, putting it in the top 10%.
The long-run direction has been consistently rising across the 26 years of available data.
Measles-containing-vaccine second-dose (MCV2) immunization coverage in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 0.0% | — |
| 2001 | 0.0% | — |
| 2002 | 0.0% | — |
| 2003 | 96.0% | — |
| 2004 | 99.0% | +3.1% |
| 2005 | 98.0% | -1.0% |
| 2006 | 99.0% | +1.0% |
| 2007 | 99.0% | +0.0% |
| 2008 | 98.0% | -1.0% |
| 2009 | 98.0% | +0.0% |
| 2010 | 98.0% | +0.0% |
| 2011 | 99.0% | +1.0% |
| 2012 | 95.0% | -4.0% |
| 2013 | 99.0% | +4.2% |
| 2014 | 92.0% | -7.1% |
| 2015 | 99.0% | +7.6% |
| 2016 | 99.0% | +0.0% |
| 2017 | 99.0% | +0.0% |
| 2018 | 99.0% | +0.0% |
| 2019 | 99.0% | +0.0% |
| 2020 | 99.0% | +0.0% |
| 2021 | 99.0% | +0.0% |
| 2022 | 99.0% | +0.0% |
| 2023 | 99.0% | +0.0% |
| 2024 | 99.0% | +0.0% |
| 2025 | 98.0% | -1.0% |
Tonga compared with similar countries
- Tonga's 98.0% is above the median for upper middle income countries, which is 85.0%, 1.2× the median. (57 countries reporting)
- Tonga's 98.0% is above the median for East Asia & Pacific, which is 78.0%, 1.3× the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 68.7% | 0.0% | 99.0% | 10 |
| 2010s | 97.8% | 92.0% | 99.0% | 10 |
| 2020s | 98.8% | 98.0% | 99.0% | 6 |
Countries ranked near Tonga
More health data for Tonga
- Un projection of annual infant deaths, annual growth rate -33.33 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 2.33 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 834.5 deaths per 1,000 people (2090)
- Number of infants who die before age 1 2 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -1.42 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0535 units per person (2025)
- Population ages 00-04, male, annual growth rate -1.36 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is measles-containing-vaccine second-dose (mcv2) immunization coverage in Tonga?
- Measles-containing-vaccine second-dose (mcv2) immunization coverage in Tonga was 98.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest measles-containing-vaccine second-dose (mcv2) immunization coverage recorded in Tonga?
- The highest recorded value was 99.0% in 2004.
- What is the lowest measles-containing-vaccine second-dose (mcv2) immunization coverage recorded in Tonga?
- The lowest recorded value was 0.0% in 2000.
- How does Tonga rank for measles-containing-vaccine second-dose (mcv2) immunization coverage?
- Tonga ranks 16th out of 194 countries with data for 2025.
- Is measles-containing-vaccine second-dose (mcv2) immunization coverage rising or falling in Tonga?
- Over the last ten years it is down 1.0%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Measles-containing-vaccine second-dose (MCV2) immunization coverage by the locally recommended age (%) (WUENIC). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).