São Tomé and Principe GDP Deflator
Inflation as measured by annual growth rate of GDP implicit deflator NY.GDP.DEFL.KD.ZG
São Tomé and Principe's gdp deflator was 24.97% in 2025, ranked 13th globally. This represents a 41.0% increase from 2024. Data from World Bank, covering 1971–2025.
Overview
São Tomé and Principe's gdp deflator stood at 24.97% in 2025, a rise of +7.27pp from 2024. Based on recent trends, this figure is projected to reach 24.97% by 2025. São Tomé and Principe ranked 13th globally.
São Tomé and Principe's GDP deflator, a key indicator of inflation, has exhibited significant fluctuations over the past five and a half decades. The country's all-time high of 99.24% in 1996, during a period of economic growth and diversification, stands in stark contrast to its all-time low of -6.19% in 1971, a year marked by economic contraction. Since then, the GDP deflator has generally trended upward, reaching 24.97% in 2025, ranking 13th globally. Compared to its peer countries, São Tomé and Principe's GDP deflator is lower than Iran's 27.34% and Pakistan's 28.41%, but higher than Lao PDR's 24.22%. This trend suggests that the country's economic growth, though steady, has been accompanied by moderate inflation. A sustained increase in the country's agricultural and fisheries sectors, as well as investments in infrastructure, could potentially alter the trajectory of São Tomé and Principe's GDP deflator, leading to a more stable and growth-oriented economic environment.
Data & projection
| Year | GDP Deflator | YoY change | Rank |
|---|---|---|---|
| 2027* trend | 32.05% | - | - |
| 2026* trend | 28.51% | - | - |
| 2025* trend | 24.97% | - | - |
| 2025 | 24.97% | +7.27pp | #13 |
| 2024 | 17.70% | −6.05pp | #179 |
| 2023 | 23.75% | +7.97pp | #187 |
| 2022 | 15.78% | +10.62pp | #172 |
| 2021 | 5.16% | −4.10pp | #117 |
| 2020 | 9.27% | −2.00pp | #185 |
| 2019 | 11.26% | +2.34pp | #196 |
| 2018 | 8.92% | +4.84pp | #179 |
| 2017 | 4.08% | −2.97pp | #127 |
| 2016 | 7.05% | +2.55pp | #176 |
| 2015 | 4.50% | −0.12pp | #157 |
| 2014 | 4.62% | −4.27pp | #152 |
| 2013 | 8.89% | +4.07pp | #191 |
| 2012 | 4.82% | −6.86pp | #129 |
| 2011 | 11.68% | +4.72pp | #165 |
Detected Pattern
Analysis
São Tomé and Principe matched the Stagflation Risk pattern in 2024. Historically, 38% of countries showing this pattern (117 out of 307) saw gdp deflator improve within 24 months. View full analysis →
Frequently Asked Questions
São Tomé and Principe's gdp deflator was 24.97% in 2025. Ranked 13th globally. This represents a 41.0% increase from the previous year.
São Tomé and Principe's gdp deflator peaked at 99.24% in 1996.
The lowest gdp deflator in São Tomé and Principe was -6.19% in 1971.
São Tomé and Principe ranks 13th globally in gdp deflator as of 2025.
The World Bank indicator code is NY.GDP.DEFL.KD.ZG. Data sourced from World Bank.
São Tomé and Principe's gdp deflator is projected to reach 24.97% by 2025 based on trend extrapolation.
The gdp deflator of São Tomé and Principe in 2025 was 24.97%. This ranks 13th in the world.
Cite this page
@misc{historysaid_s-o-tom-and-principe_gdp-deflator,
title = {São Tomé and Principe GDP Deflator},
url = {https://historysaid.com/s-o-tom-and-principe/gdp-deflator/},
publisher = {HistorySaid},
year = {2026}
}