Sao Tome and Principe GDP Deflator Growth
Annual change in the GDP implicit price deflator — a broad measure of price change across the economy.
GDP Deflator Growth in Sao Tome and Principe decreased to 11.94 percent in 2025 from 17.67 percent in 2024.
Sao Tome and Principe GDP Deflator Growth — History
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Sao Tome and Principe GDP Deflator Growth — analysis in simple words
Latest reading
GDP Deflator Growth in Sao Tome and Principe decreased to 11.94 percent in 2025 from 17.67 percent in 2024.
Over the last three years it rose once and fell twice.
Recent trend
A year earlier (2024) it was 17.7%, so the latest figure is 5.7 percentage points lower.
Over the past five years the average was 14.9%, with a range from 5.2% to 23.7%. The latest value is below that five-year average.
Historical context
This data series starts in 1971 and has 55 annual observations. The latest reading is higher than 51% of all of them.
The highest value on record is 99.2% (1996) and the lowest is -6.2% (1971). The long-run average is 18.1%.
Compared with other countries
Among 209 economies with recent data, Sao Tome and Principe ranks 25th from the top. The median across all these economies is 3.3%, so Sao Tome and Principe is above the typical country.
Within Sub-Saharan Africa (46 economies with data) it ranks 10th; the regional median is 4.1%.
Statistics
- Latest
- 11.9%2025
- Previous
- 17.7%
- 5-year average
- 14.9%
- Long-run average
- 18.1%since 1971
- All-time high
- 99.2%1996
- All-time low
- -6.2%1971
- Observations
- 55Annual
Recent Data
| Period | Value | Change |
|---|---|---|
| 2025 | 11.9% | ▼ −5.7 pp |
| 2024 | 17.7% | ▼ −6.1 pp |
| 2023 | 23.7% | ▲ +8.0 pp |
| 2022 | 15.8% | ▲ +10.6 pp |
| 2021 | 5.2% | ▼ −4.1 pp |
| 2020 | 9.3% | ▼ −2.0 pp |
| 2019 | 11.3% | ▲ +2.3 pp |
| 2018 | 8.9% | ▲ +4.8 pp |
| 2017 | 4.1% | ▼ −3.0 pp |
| 2016 | 7.1% | ▲ +2.5 pp |
| 2015 | 4.5% | ▼ −0.1 pp |
| 2014 | 4.6% | ▼ −2.6 pp |
| 2013 | 7.2% | ▲ +0.7 pp |
| 2012 | 6.5% | ▼ −5.2 pp |
| 2011 | 11.7% | ▲ +4.7 pp |
| 2010 | 7.0% | ▼ −7.0 pp |
| 2009 | 14.0% | ▼ −14.9 pp |
| 2008 | 28.8% | ▲ +19.2 pp |
| 2007 | 9.6% | ▼ −3.7 pp |
| 2006 | 13.3% | ▼ −5.8 pp |
| 2005 | 19.1% | ▲ +4.3 pp |
| 2004 | 14.8% | ▲ +1.0 pp |
| 2003 | 13.8% | ▲ +2.3 pp |
| 2002 | 11.5% | ▲ +4.3 pp |
| 2001 | 7.2% | ▼ −2.8 pp |
| 2000 | 10.0% | ▲ +2.1 pp |
| 1999 | 7.9% | ▼ −8.1 pp |
| 1998 | 16.0% | ▼ −23.1 pp |
| 1997 | 39.1% | ▼ −60.1 pp |
| 1996 | 99.2% |
GDP Deflator Growth — Sao Tome and Principe vs Peers
Latest available reading for each economy (periods may differ). Sao Tome and Principe highlighted.
More Sao Tome and Principe indicators
Understanding GDP Deflator Growth — a simple guide
What it measures
The annual change in the GDP implicit price deflator — prices of everything produced in the economy, not just consumer goods.
How it is calculated
GDP deflator = nominal GDP ÷ real GDP × 100; the growth rate is its yearly % change.
If nominal GDP grew 10% and real GDP 6%, the deflator rose about 4%.
A high reading means prices across the whole economy are rising quickly.
A low or negative reading means broad prices are stable or falling.
Why it matters for the economy and markets
It is the broadest measure of inflation and links nominal to real GDP.
How to read it
It can differ from CPI inflation when export, import or investment prices move differently from consumer prices.
Data source
World Bank — World Development Indicators (series NY.GDP.DEFL.KD.ZG), annual data from 1971 to 2025. Values are shown exactly as published by the source and may be revised later.
How to use the chart
Use the 5Y / 10Y / 25Y / Max buttons to change the time range, or drag the slider under the chart. Hover (or tap) on the line to see the exact value for any period. Dashed lines and hatched bars are IMF projections, not actual data. The “Download CSV” button gives you the full data series.
Frequently asked questions
What is the current gdp deflator growth of Sao Tome and Principe?
What is the highest and lowest gdp deflator growth of Sao Tome and Principe?
What does gdp deflator growth measure?
Data are sourced from official international organisations (IMF, World Bank, BIS) and national authorities, and are shown for educational and informational purposes only. They are not investment advice and no recommendation is made. Figures may be revised by the source; IMF figures for the current and future years are projections. This page was last updated on Saturday, October 17, 2026.