Projected population under age 5, annual growth rate in Tonga
Tonga: Projected population under age 5, annual growth rate was -0.3365 % change on previous year in 2100. ◆ Volatile
Latest (2100)
-0.3365 % change on previous year
Change on year
down 9.9%
World rank
78th
of 229 countries
All-time high
0.4613 % change on previous year
in 2036
All-time low
-1.76 % change on previous year
in 2027
Years of data
76
2025–2100
Projected population under age 5, annual growth rate in Tonga, 2025–2100
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Tonga recorded -0.3365 % change on previous year for projected population under age 5, annual growth rate in 2100.
Compared with earlier readings it is down 9.9% on the previous year and up 51.0% over ten years.
Over the whole period, projected population under age 5, annual growth rate in Tonga peaked at 0.4613 % change on previous year in 2036 and was at its lowest, -1.76 % change on previous year, in 2027.
Tonga ranks 78th of 229 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Projected population under age 5, annual growth rate in Tonga, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 2025 | -1.39 % change on previous year | — |
| 2026 | -1.66 % change on previous year | +19.5% |
| 2027 | -1.76 % change on previous year | +5.9% |
| 2028 | -1.43 % change on previous year | -19.1% |
| 2029 | -1.03 % change on previous year | -27.9% |
| 2030 | -0.6799 % change on previous year | -33.8% |
| 2031 | -0.4163 % change on previous year | -38.8% |
| 2032 | -0.1301 % change on previous year | -68.8% |
| 2033 | 0.1302 % change on previous year | -200.1% |
| 2034 | 0.2973 % change on previous year | +128.3% |
| 2035 | 0.3983 % change on previous year | +34.0% |
| 2036 | 0.4613 % change on previous year | +15.8% |
| 2037 | 0.3765 % change on previous year | -18.4% |
| 2038 | 0.2836 % change on previous year | -24.7% |
| 2039 | 0.073 % change on previous year | -74.3% |
| 2040 | -0.1459 % change on previous year | -299.9% |
| 2041 | -0.3013 % change on previous year | +106.6% |
| 2042 | -0.5128 % change on previous year | +70.2% |
| 2043 | -0.6259 % change on previous year | +22.1% |
| 2044 | -0.7502 % change on previous year | +19.9% |
| 2045 | -0.9052 % change on previous year | +20.7% |
| 2046 | -1.11 % change on previous year | +22.8% |
| 2047 | -1.3 % change on previous year | +17.4% |
| 2048 | -1.5 % change on previous year | +14.6% |
| 2049 | -1.63 % change on previous year | +8.7% |
| 2050 | -1.72 % change on previous year | +5.9% |
| 2051 | -1.72 % change on previous year | -0.0% |
| 2052 | -1.74 % change on previous year | +1.2% |
| 2053 | -1.7 % change on previous year | -2.4% |
| 2054 | -1.55 % change on previous year | -8.9% |
| 2055 | -1.38 % change on previous year | -11.0% |
| 2056 | -1.19 % change on previous year | -13.8% |
| 2057 | -1.02 % change on previous year | -13.8% |
| 2058 | -0.843 % change on previous year | -17.6% |
| 2059 | -0.6688 % change on previous year | -20.7% |
| 2060 | -0.5249 % change on previous year | -21.5% |
| 2061 | -0.4015 % change on previous year | -23.5% |
| 2062 | -0.2764 % change on previous year | -31.2% |
| 2063 | -0.1963 % change on previous year | -29.0% |
| 2064 | -0.162 % change on previous year | -17.5% |
| 2065 | -0.1739 % change on previous year | +7.3% |
| 2066 | -0.1858 % change on previous year | +6.9% |
| 2067 | -0.1396 % change on previous year | -24.9% |
| 2068 | -0.198 % change on previous year | +41.9% |
| 2069 | -0.2451 % change on previous year | +23.8% |
| 2070 | -0.2925 % change on previous year | +19.3% |
| 2071 | -0.3638 % change on previous year | +24.4% |
| 2072 | -0.424 % change on previous year | +16.6% |
| 2073 | -0.5678 % change on previous year | +33.9% |
| 2074 | -0.7019 % change on previous year | +23.6% |
| 2075 | -0.8386 % change on previous year | +19.5% |
| 2076 | -0.894 % change on previous year | +6.6% |
| 2077 | -1.04 % change on previous year | +15.9% |
| 2078 | -1.12 % change on previous year | +8.2% |
| 2079 | -1.15 % change on previous year | +2.2% |
| 2080 | -1.2 % change on previous year | +4.5% |
| 2081 | -1.2 % change on previous year | +0.1% |
| 2082 | -1.19 % change on previous year | -0.9% |
| 2083 | -1.16 % change on previous year | -2.1% |
| 2084 | -1.12 % change on previous year | -3.4% |
| 2085 | -1.11 % change on previous year | -1.2% |
| 2086 | -1.07 % change on previous year | -3.8% |
| 2087 | -0.9429 % change on previous year | -11.7% |
| 2088 | -0.8277 % change on previous year | -12.2% |
| 2089 | -0.7511 % change on previous year | -9.2% |
| 2090 | -0.6868 % change on previous year | -8.6% |
| 2091 | -0.5786 % change on previous year | -15.7% |
| 2092 | -0.511 % change on previous year | -11.7% |
| 2093 | -0.4566 % change on previous year | -10.7% |
| 2094 | -0.3583 % change on previous year | -21.5% |
| 2095 | -0.3308 % change on previous year | -7.7% |
| 2096 | -0.3464 % change on previous year | +4.7% |
| 2097 | -0.3765 % change on previous year | +8.7% |
| 2098 | -0.3344 % change on previous year | -11.2% |
| 2099 | -0.3063 % change on previous year | -8.4% |
| 2100 | -0.3365 % change on previous year | +9.9% |
Tonga compared with similar countries
- Tonga's -0.3365 % change on previous year is above the median for upper middle income countries, which is -0.6402 % change on previous year, 53% of the median. (58 countries reporting)
- Tonga's -0.3365 % change on previous year is above the median for East Asia & Pacific, which is -0.4909 % change on previous year, 69% of the median. (37 countries reporting)
Biggest year-on-year movements
Years where Projected population under age 5, annual growth rate in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2040 | -299.9% | 0.073 % change on previous year | -0.1459 % change on previous year |
| 2033 | +200.1% | -0.1301 % change on previous year | 0.1302 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2020s | -1.45 % change on previous year | -1.76 % change on previous year | -1.03 % change on previous year | 5 |
| 2030s | 0.0794 % change on previous year | -0.6799 % change on previous year | 0.4613 % change on previous year | 10 |
| 2040s | -0.8779 % change on previous year | -1.63 % change on previous year | -0.1459 % change on previous year | 10 |
| 2050s | -1.35 % change on previous year | -1.74 % change on previous year | -0.6688 % change on previous year | 10 |
| 2060s | -0.2504 % change on previous year | -0.5249 % change on previous year | -0.1396 % change on previous year | 10 |
| 2070s | -0.7386 % change on previous year | -1.15 % change on previous year | -0.2925 % change on previous year | 10 |
| 2080s | -1.06 % change on previous year | -1.2 % change on previous year | -0.7511 % change on previous year | 10 |
| 2090s | -0.4286 % change on previous year | -0.6868 % change on previous year | -0.3063 % change on previous year | 10 |
| 2100s | -0.3365 % change on previous year | -0.3365 % change on previous year | -0.3365 % change on previous year | 1 |
Countries ranked near Tonga
- 75 Djibouti -0.3198 % change on previous year compare
- 76 Somalia -0.3207 % change on previous year compare
- 77 Italy -0.3246 % change on previous year compare
- 79 Germany -0.3367 % change on previous year compare
- 80 China -0.3489 % change on previous year compare
- 81 Western Sahara -0.351 % change on previous year compare
More population data for Tonga
- Population regions with projections, annual growth rate 0.0093 % change on previous year (2100)
- Urban and rural population 2050, annual growth rate -0.4068 % change on previous year (2050)
- Population long run with projections, annual growth rate 0.0093 % change on previous year (2100)
- Un population 2024 vs 2022, annual growth rate -0.5565 % change on previous year (2100)
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates 131.22 Persons (2050)
- Africa's Development Dynamics (AfDD) Table 03 - Annual population 0.8047 Percent per annum (2030)
- World population growth -0.0% (2100)
- Population density 163.72 people per km² (2100)
- Number of children under 5, by world region 6,812 people (2100)
- Population growth rate, by level of development -0.0% (2100)
Frequently asked questions
- What is projected population under age 5, annual growth rate in Tonga?
- Projected population under age 5, annual growth rate in Tonga was -0.3365 % change on previous year in 2100, according to Statizoid (derived).
- What is the highest projected population under age 5, annual growth rate recorded in Tonga?
- The highest recorded value was 0.4613 % change on previous year in 2036.
- What is the lowest projected population under age 5, annual growth rate recorded in Tonga?
- The lowest recorded value was -1.76 % change on previous year in 2027.
- How does Tonga rank for projected population under age 5, annual growth rate?
- Tonga ranks 78th out of 229 countries with data for 2100.
- Is projected population under age 5, annual growth rate rising or falling in Tonga?
- Over the last ten years it is up 51.0%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Projected population under age 5, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 76 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Projected population under age 5. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Number of children under 5, by world region UN, World Population Prospects (2024) – processed by Our World in Data
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Projected population under age 5. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.