Homo sapiens; growth slowing toward a projected peak
Oceania · Micronesia
Kiribati is recorded at 134.5k people in 2024, with total annual change of +1,982 under the WPP medium variant.
Kiribati observed 2023 population pyramid, grouped into five broad age bands from WPP single-age male and female arrays.
Population identity: births minus deaths plus net migration equals total change within the Record tolerance.
| Births | 3,405 |
|---|---|
| Deaths | -950 |
| Natural change | +2,455 |
| Net migration | -471 |
| Total change | +1,982 |
Change from 2024 to the WPP medium-variant 2100 endpoint.
| This year | +1,982 |
|---|---|
| Since peak | -88,131 since 2099 |
| Projected 2100 | 222.6k |
Current-rate extrapolation, not a forecast; WPP medium-variant projections remain the page baseline.
foreign-born; working-age share is not published in IMS 2024.
No reviewed Layer 2 dispatch is attached to this country record.
WPP single-age population by sex, rendered as 5-year pyramid bands from the 101-bin canonical arrays.
Kiribati 2023 pyramid: male and female single-age arrays cover 101 age bins; ages 0-14 46.3k, ages 15-64 80.8k, ages 65+ 5.5k.
Kiribati 2050 pyramid: male and female single-age arrays cover 101 age bins; ages 0-14 50.0k, ages 15-64 119.0k, ages 65+ 13.6k.
Kiribati 2100 pyramid: male and female single-age arrays cover 101 age bins; ages 0-14 43.3k, ages 15-64 144.5k, ages 65+ 34.8k.
Stage since 2024.
First year deaths exceed births, if reached in the series.
Potential support ratio: ages 15-64 per person aged 65+. Working-age peak: 2096.
Generated 2026-06-26. Last observed year: 2023.
| Year | Population | Change | Births | Deaths | TFR |
|---|---|---|---|---|---|
| 2024 | 134.5k | 1,982 | 3.4k | 950 | 3.12 |
| 2030 | 146.1k | 1,893 | 3.4k | 1.1k | 2.94 |
| 2050 | 182.6k | 1,683 | 3.5k | 1.5k | 2.48 |
| 2080 | 216.1k | 639 | 3.2k | 2.2k | 2.10 |
| 2100 | 222.6k | -14 | 2.9k | 2.6k | 1.95 |