Population forecast · World Bank data
Argentina population forecast
Population, total
Latest · 2025
45.85M
The population of Argentina is forecast at 46.19M in 12 months (2026), with an 80% range of 45.75M to 46.34M. The latest World Bank figure is 45.85M for 2025.
In 24 months (2027) and 36 months (2028) the model projects 46.19M and 46.44M (+1.3% versus 2025).
Display-only line. World Bank data is annual: the forecasts are the yearly points marked on the chart. The monthly line between them is a straight-line interpolation for display, not a monthly forecast.
- 6 monthsinterpolated · display only
- 46.02M▲ +0.4%80%: 45.80M – 46.09M
- 12 months2026
- 46.19M▲ +0.7%80%: 45.75M – 46.34M
- 24 months2027
- 46.19M▲ +0.7%80%: 45.65M – 46.35M
- 36 months2028
- 46.44M▲ +1.3%80%: 45.76M – 46.70M
Backtest · last 5 years
How accurate has this been?
| Horizon | Tests | Avg. error | Naive error | In 80% range |
|---|---|---|---|---|
| 12 months | 5 | 0.11M | 0.13M | 100% |
| 24 months | 4 | 0.12M | 0.26M | 100% |
| 36 months | 3 | 0.16M | 0.39M | 100% |
We re-ran the model as if standing at past dates, using only the data available then. Avg. error is the mean absolute gap between the median and what happened; naive assumes no change from the last value. A well-calibrated 80% range contains about 80% of outcomes. Annual series have few test points, so treat these as rough. Methodology
Source data
Recent values
| Year | Value | Change |
|---|---|---|
| 2025 | 45.85M | +0.34% |
| 2024 | 45.70M | +0.35% |
| 2023 | 45.54M | +0.29% |
| 2022 | 45.41M | +0.21% |
| 2021 | 45.31M | +0.27% |
| 2020 | 45.19M | +0.49% |
| 2019 | 44.97M | +0.71% |
| 2018 | 44.65M | +0.83% |
| 2017 | 44.29M | +0.89% |
| 2016 | 43.90M | +0.97% |
About this forecast
- Source
- World Bank, World Development Indicators · series SP.POP.TOTL
- Data through
- 2025 · 66 observations
- Forecast updated
- Sep 28, 2026
- Model
- TimesFM 2.5 (Google Research, Apache-2.0), zero-shot
More forecasts for Argentina
Argentina overviewOther population forecasts
All 40Statistical model, not financial advice. This forecast is generated automatically from public data; the 80% range means outcomes are expected outside it about one time in five. Don't make financial decisions based only on it.
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