Number of one year olds in Tonga
Tonga: Number of one year olds was 1,153 in 2023. ▲ Rising
Latest (2023)
1,153
Change on year
up 0.5%
World rank
192nd
of 236 countries
All-time high
1,527
in 1977
All-time low
884
in 1950
Years of data
74
1950–2023
Number of one year olds in Tonga, 1950–2023
Source: Our World in Data.
Analysis
The most recent figure for number of one year olds in Tonga is 1,153, measured in 2023.
Compared with earlier readings it is up 0.5% on the previous year and down 14.7% over ten years.
Over the whole period, number of one year olds in Tonga peaked at 1,527 in 1977 and was at its lowest, 884, in 1950.
Tonga ranks 192nd of 236 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 74 years of available data.
Number of one year olds in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 1950 | 884 | — |
| 1951 | 911 | +3.1% |
| 1952 | 948 | +4.1% |
| 1953 | 988 | +4.2% |
| 1954 | 1,032 | +4.5% |
| 1955 | 1,075 | +4.2% |
| 1956 | 1,118 | +4.0% |
| 1957 | 1,150 | +2.9% |
| 1958 | 1,181 | +2.7% |
| 1959 | 1,216 | +3.0% |
| 1960 | 1,250 | +2.8% |
| 1961 | 1,285 | +2.8% |
| 1962 | 1,315 | +2.3% |
| 1963 | 1,341 | +2.0% |
| 1964 | 1,367 | +1.9% |
| 1965 | 1,391 | +1.8% |
| 1966 | 1,415 | +1.7% |
| 1967 | 1,441 | +1.8% |
| 1968 | 1,466 | +1.7% |
| 1969 | 1,478 | +0.8% |
| 1970 | 1,482 | +0.3% |
| 1971 | 1,482 | +0.0% |
| 1972 | 1,476 | -0.4% |
| 1973 | 1,470 | -0.4% |
| 1974 | 1,480 | +0.7% |
| 1975 | 1,495 | +1.0% |
| 1976 | 1,514 | +1.3% |
| 1977 | 1,527 | +0.9% |
| 1978 | 1,521 | -0.4% |
| 1979 | 1,502 | -1.2% |
| 1980 | 1,478 | -1.6% |
| 1981 | 1,462 | -1.1% |
| 1982 | 1,452 | -0.7% |
| 1983 | 1,450 | -0.1% |
| 1984 | 1,454 | +0.3% |
| 1985 | 1,464 | +0.7% |
| 1986 | 1,482 | +1.2% |
| 1987 | 1,488 | +0.4% |
| 1988 | 1,476 | -0.8% |
| 1989 | 1,442 | -2.3% |
| 1990 | 1,397 | -3.1% |
| 1991 | 1,365 | -2.3% |
| 1992 | 1,350 | -1.1% |
| 1993 | 1,349 | -0.1% |
| 1994 | 1,358 | +0.7% |
| 1995 | 1,381 | +1.7% |
| 1996 | 1,406 | +1.8% |
| 1997 | 1,393 | -0.9% |
| 1998 | 1,373 | -1.4% |
| 1999 | 1,369 | -0.3% |
| 2000 | 1,369 | +0.0% |
| 2001 | 1,389 | +1.5% |
| 2002 | 1,396 | +0.5% |
| 2003 | 1,393 | -0.2% |
| 2004 | 1,405 | +0.9% |
| 2005 | 1,422 | +1.2% |
| 2006 | 1,428 | +0.4% |
| 2007 | 1,419 | -0.6% |
| 2008 | 1,401 | -1.3% |
| 2009 | 1,388 | -0.9% |
| 2010 | 1,365 | -1.7% |
| 2011 | 1,383 | +1.3% |
| 2012 | 1,385 | +0.1% |
| 2013 | 1,351 | -2.5% |
| 2014 | 1,343 | -0.6% |
| 2015 | 1,317 | -1.9% |
| 2016 | 1,296 | -1.6% |
| 2017 | 1,254 | -3.2% |
| 2018 | 1,206 | -3.8% |
| 2019 | 1,174 | -2.7% |
| 2020 | 1,146 | -2.4% |
| 2021 | 1,135 | -1.0% |
| 2022 | 1,147 | +1.1% |
| 2023 | 1,153 | +0.5% |
Tonga compared with similar countries
- Tonga's 1,153 is below the median for upper middle income countries, which is 41,663, 3% of the median. (58 countries reporting)
- Tonga's 1,153 is below the median for East Asia & Pacific, which is 14,573, 8% of the median. (37 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 1,050 | 884 | 1,216 | 10 |
| 1960s | 1,375 | 1,250 | 1,478 | 10 |
| 1970s | 1,495 | 1,470 | 1,527 | 10 |
| 1980s | 1,465 | 1,442 | 1,488 | 10 |
| 1990s | 1,374 | 1,349 | 1,406 | 10 |
| 2000s | 1,401 | 1,369 | 1,428 | 10 |
| 2010s | 1,307 | 1,174 | 1,385 | 10 |
| 2020s | 1,145 | 1,135 | 1,153 | 4 |
Countries ranked near Tonga
- 189 Martinique 1,484 compare
- 190 Guam 1,420 compare
- 191 Micronesia (country) 1,183 compare
- 193 Saint Lucia 997 compare
- 194 Seychelles 880 compare
- 195 Grenada 679 compare
More reference data data for Tonga
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0105 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0092 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.0197 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.0197 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0353 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.0269 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0446 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.1068 (2050)
- Emission Totals - Emissions (N2O) - Agricultural Soils 0.0799 (2050)
- Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure applied 9.35 (2050)
Frequently asked questions
- What is number of one year olds in Tonga?
- Number of one year olds in Tonga was 1,153 in 2023, according to Our World in Data.
- What is the highest number of one year olds recorded in Tonga?
- The highest recorded value was 1,527 in 1977.
- What is the lowest number of one year olds recorded in Tonga?
- The lowest recorded value was 884 in 1950.
- How does Tonga rank for number of one year olds?
- Tonga ranks 192nd out of 236 countries with data for 2023.
- Is number of one year olds rising or falling in Tonga?
- Over the last ten years it is down 14.7%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Our World in Data, published as part of Number of one year olds. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 74 observations, free to reuse under CC BY 4.0 (Our World in Data).