GNI, PPP (constant 2021 international $), per square kilometre in Sierra Leone
Sierra Leone: GNI, PPP (constant 2021 international $), per square kilometre was 354,670 constant 2021 international $ per square kilometre in 2023. ▲ Rising
GNI, PPP (constant 2021 international $), per square kilometre in Sierra Leone, 2001–2023
Source: Statizoid (derived). Measured in constant 2021 international $ per square kilometre.
Analysis
Sierra Leone recorded 354,670 constant 2021 international $ per square kilometre for gni, ppp (constant 2021 international $), per square kilometre in 2023. That is the highest value across all 23 years on record.
Compared with earlier readings it is up 5.0% on the previous year and up 26.9% over ten years.
Over the whole period, gni, ppp (constant 2021 international $), per square kilometre in Sierra Leone peaked at 354,670 constant 2021 international $ per square kilometre in 2023 and was at its lowest, 106,506 constant 2021 international $ per square kilometre, in 2001.
That places Sierra Leone 116th out of 156 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 23 years of available data.
GNI, PPP (constant 2021 international $), per square kilometre in Sierra Leone, year by year
| Year | constant 2021 international $ per square kilometre | Change |
|---|---|---|
| 2001 | 106,506 constant 2021 international $ per square kilometre | — |
| 2002 | 133,757 constant 2021 international $ per square kilometre | +25.6% |
| 2003 | 146,352 constant 2021 international $ per square kilometre | +9.4% |
| 2004 | 151,981 constant 2021 international $ per square kilometre | +3.8% |
| 2005 | 161,872 constant 2021 international $ per square kilometre | +6.5% |
| 2006 | 161,129 constant 2021 international $ per square kilometre | -0.5% |
| 2007 | 161,847 constant 2021 international $ per square kilometre | +0.4% |
| 2008 | 173,910 constant 2021 international $ per square kilometre | +7.5% |
| 2009 | 193,005 constant 2021 international $ per square kilometre | +11.0% |
| 2010 | 209,559 constant 2021 international $ per square kilometre | +8.6% |
| 2011 | 210,635 constant 2021 international $ per square kilometre | +0.5% |
| 2012 | 250,097 constant 2021 international $ per square kilometre | +18.7% |
| 2013 | 279,433 constant 2021 international $ per square kilometre | +11.7% |
| 2014 | 263,013 constant 2021 international $ per square kilometre | -5.9% |
| 2015 | 248,592 constant 2021 international $ per square kilometre | -5.5% |
| 2016 | 268,288 constant 2021 international $ per square kilometre | +7.9% |
| 2017 | 282,848 constant 2021 international $ per square kilometre | +5.4% |
| 2018 | 292,786 constant 2021 international $ per square kilometre | +3.5% |
| 2019 | 306,112 constant 2021 international $ per square kilometre | +4.6% |
| 2020 | 307,412 constant 2021 international $ per square kilometre | +0.4% |
| 2021 | 316,341 constant 2021 international $ per square kilometre | +2.9% |
| 2022 | 337,638 constant 2021 international $ per square kilometre | +6.7% |
| 2023 | 354,670 constant 2021 international $ per square kilometre | +5.0% |
Sierra Leone compared with similar countries
- Sierra Leone's 354,670 constant 2021 international $ per square kilometre is above the median for low income countries, which is 82,456 constant 2021 international $ per square kilometre, 4.3× the median. (17 countries reporting)
- Sierra Leone's 354,670 constant 2021 international $ per square kilometre is above the median for Sub-Saharan Africa, which is 272,228 constant 2021 international $ per square kilometre, 1.3× the median. (42 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 154,484 constant 2021 international $ per square kilometre | 106,506 constant 2021 international $ per square kilometre | 193,005 constant 2021 international $ per square kilometre | 9 |
| 2010s | 261,136 constant 2021 international $ per square kilometre | 209,559 constant 2021 international $ per square kilometre | 306,112 constant 2021 international $ per square kilometre | 10 |
| 2020s | 329,015 constant 2021 international $ per square kilometre | 307,412 constant 2021 international $ per square kilometre | 354,670 constant 2021 international $ per square kilometre | 4 |
Countries ranked near Sierra Leone
- 113 Senegal 387,549 constant 2021 international $ per square kilometre compare
- 114 Peru 379,851 constant 2021 international $ per square kilometre compare
- 115 East Timor 357,707 constant 2021 international $ per square kilometre compare
- 117 Malawi 350,013 constant 2021 international $ per square kilometre compare
- 118 Russia 347,613 constant 2021 international $ per square kilometre compare
- 119 Djibouti 323,889 constant 2021 international $ per square kilometre compare
More economy & growth data for Sierra Leone
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 2.55 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 4.53 Percent per annum (2029)
- SDRs holdings, US dollar, annual growth rate -18.54 % change on previous year (2025)
- SDRs holdings, US dollar, per unit of GDP 0.0324 units per US$ of GDP (2025)
- SDRs holdings, US dollar, per capita 27.41 units per person (2025)
- SDRs holdings, SDR, annual growth rate -22.43 % change on previous year (2025)
- SDRs holdings, SDR, per unit of GDP 0.0236 units per US$ of GDP (2025)
- SDRs holdings, SDR, per capita 20.01 units per person (2025)
- IMF holdings of currency, US dollar, annual growth rate 5.01 % change on previous year (2025)
- IMF holdings of currency, US dollar, per unit of GDP 0.0381 units per US$ of GDP (2025)
Frequently asked questions
- What is gni, ppp (constant 2021 international $), per square kilometre in Sierra Leone?
- Gni, ppp (constant 2021 international $), per square kilometre in Sierra Leone was 354,670 constant 2021 international $ per square kilometre in 2023, according to Statizoid (derived).
- What is the highest gni, ppp (constant 2021 international $), per square kilometre recorded in Sierra Leone?
- The highest recorded value was 354,670 constant 2021 international $ per square kilometre in 2023.
- What is the lowest gni, ppp (constant 2021 international $), per square kilometre recorded in Sierra Leone?
- The lowest recorded value was 106,506 constant 2021 international $ per square kilometre in 2001.
- How does Sierra Leone rank for gni, ppp (constant 2021 international $), per square kilometre?
- Sierra Leone ranks 116th out of 156 countries with data for 2023.
- Is gni, ppp (constant 2021 international $), per square kilometre rising or falling in Sierra Leone?
- Over the last ten years it is up 26.9%. The long-run trend across the full record is rising.
- Where does this Sierra Leone data come from?
- The figures come from Statizoid (derived), published as part of GNI, PPP (constant 2021 international $), per square kilometre. Statizoid updates them automatically from the source API.
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How this figure is calculated
GNI, PPP (constant 2021 international $) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
GNI, PPP (constant 2021 international $) ÷ Land area (sq. km)
Computed from
- GNI, PPP International Comparison Program (ICP), World Bank (WB)
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
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
GNI, PPP (constant 2021 international $) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.