Net official flows from UN agencies, UNFPA (current US$), per square in Sao Tome and Principe

Sao Tome and Principe: Net official flows from UN agencies, UNFPA (current US$), per square was 780.94 current US$ per square kilometre in 2023. ◆ Volatile

Latest (2023)
780.94 current US$ per square kilometre
Change on year
up 6.6%
World rank
3rd
of 155 countries
All-time high
806.12 current US$ per square kilometre
in 2021
All-time low
41.67 current US$ per square kilometre
in 1981
Years of data
44
1980–2023

Net official flows from UN agencies, UNFPA (current US$), per square in Sao Tome and Principe, 1980–2023

02004006008001980200120231980: 145.8 current US$ per square kilometre1981: 41.7 current US$ per square kilometre1982: 156.2 current US$ per square kilometre1983: 177.1 current US$ per square kilometre1984: 135.4 current US$ per square kilometre1985: 187.5 current US$ per square kilometre1986: 72.9 current US$ per square kilometre1987: 104.2 current US$ per square kilometre1988: 177.1 current US$ per square kilometre1989: 197.9 current US$ per square kilometre1990: 531.2 current US$ per square kilometre1991: 583.3 current US$ per square kilometre1992: 395.8 current US$ per square kilometre1993: 62.5 current US$ per square kilometre1994: 270.8 current US$ per square kilometre1995: 395.8 current US$ per square kilometre1996: 281.2 current US$ per square kilometre1997: 500 current US$ per square kilometre1998: 260.4 current US$ per square kilometre1999: 541.7 current US$ per square kilometre2000: 291.7 current US$ per square kilometre2001: 604.2 current US$ per square kilometre2002: 291.7 current US$ per square kilometre2003: 270.8 current US$ per square kilometre2004: 333.3 current US$ per square kilometre2005: 395.8 current US$ per square kilometre2006: 427.1 current US$ per square kilometre2007: 447.9 current US$ per square kilometre2008: 604.2 current US$ per square kilometre2009: 583.3 current US$ per square kilometre2010: 604.2 current US$ per square kilometre2011: 687.5 current US$ per square kilometre2012: 672.1 current US$ per square kilometre2013: 576.4 current US$ per square kilometre2014: 757.3 current US$ per square kilometre2015: 578 current US$ per square kilometre2016: 491.7 current US$ per square kilometre2017: 390.7 current US$ per square kilometre2018: 492.2 current US$ per square kilometre2019: 638.3 current US$ per square kilometre2020: 656.6 current US$ per square kilometre2021: 806.1 current US$ per square kilometre2022: 732.9 current US$ per square kilometre2023: 780.9 current US$ per square kilometre

Source: Statizoid (derived). Measured in current US$ per square kilometre.

Analysis

In 2023, net official flows from un agencies, unfpa (current us$), per square in Sao Tome and Principe stood at 780.94 current US$ per square kilometre.

The figure is up 6.6% on the previous year and up 35.5% over ten years.

Over the whole period, net official flows from un agencies, unfpa (current us$), per square in Sao Tome and Principe peaked at 806.12 current US$ per square kilometre in 2021 and was at its lowest, 41.67 current US$ per square kilometre, in 1981.

Sao Tome and Principe ranks 3rd of 155 countries on this measure, in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Net official flows from UN agencies, UNFPA (current US$), per square in Sao Tome and Principe, year by year

Annual values for Net official flows from UN agencies, UNFPA (current US$), per square kilometre in Sao Tome and Principe, 1980 to 2023.
Year current US$ per square kilometre Change
1980 145.83 current US$ per square kilometre
1981 41.67 current US$ per square kilometre -71.4%
1982 156.25 current US$ per square kilometre +275.0%
1983 177.08 current US$ per square kilometre +13.3%
1984 135.42 current US$ per square kilometre -23.5%
1985 187.5 current US$ per square kilometre +38.5%
1986 72.92 current US$ per square kilometre -61.1%
1987 104.17 current US$ per square kilometre +42.9%
1988 177.08 current US$ per square kilometre +70.0%
1989 197.92 current US$ per square kilometre +11.8%
1990 531.25 current US$ per square kilometre +168.4%
1991 583.33 current US$ per square kilometre +9.8%
1992 395.83 current US$ per square kilometre -32.1%
1993 62.5 current US$ per square kilometre -84.2%
1994 270.83 current US$ per square kilometre +333.3%
1995 395.83 current US$ per square kilometre +46.2%
1996 281.25 current US$ per square kilometre -28.9%
1997 500 current US$ per square kilometre +77.8%
1998 260.42 current US$ per square kilometre -47.9%
1999 541.67 current US$ per square kilometre +108.0%
2000 291.67 current US$ per square kilometre -46.2%
2001 604.17 current US$ per square kilometre +107.1%
2002 291.67 current US$ per square kilometre -51.7%
2003 270.83 current US$ per square kilometre -7.1%
2004 333.33 current US$ per square kilometre +23.1%
2005 395.83 current US$ per square kilometre +18.8%
2006 427.08 current US$ per square kilometre +7.9%
2007 447.92 current US$ per square kilometre +4.9%
2008 604.17 current US$ per square kilometre +34.9%
2009 583.33 current US$ per square kilometre -3.4%
2010 604.17 current US$ per square kilometre +3.6%
2011 687.5 current US$ per square kilometre +13.8%
2012 672.14 current US$ per square kilometre -2.2%
2013 576.4 current US$ per square kilometre -14.2%
2014 757.28 current US$ per square kilometre +31.4%
2015 578.02 current US$ per square kilometre -23.7%
2016 491.68 current US$ per square kilometre -14.9%
2017 390.66 current US$ per square kilometre -20.5%
2018 492.18 current US$ per square kilometre +26.0%
2019 638.32 current US$ per square kilometre +29.7%
2020 656.62 current US$ per square kilometre +2.9%
2021 806.12 current US$ per square kilometre +22.8%
2022 732.88 current US$ per square kilometre -9.1%
2023 780.94 current US$ per square kilometre +6.6%

Averages by decade

DecadeAverage LowestHighest Years
1980s 139.58 current US$ per square kilometre 41.67 current US$ per square kilometre 197.92 current US$ per square kilometre 10
1990s 382.29 current US$ per square kilometre 62.5 current US$ per square kilometre 583.33 current US$ per square kilometre 10
2000s 425 current US$ per square kilometre 270.83 current US$ per square kilometre 604.17 current US$ per square kilometre 10
2010s 588.83 current US$ per square kilometre 390.66 current US$ per square kilometre 757.28 current US$ per square kilometre 10
2020s 744.14 current US$ per square kilometre 656.62 current US$ per square kilometre 806.12 current US$ per square kilometre 4

Countries ranked near Sao Tome and Principe

  1. 1 Tuvalu 3,333 current US$ per square kilometre compare
  2. 2 Maldives 2,165 current US$ per square kilometre compare
  3. 4 Palestine, State of 488.64 current US$ per square kilometre compare
  4. 5 Comoros 477.28 current US$ per square kilometre compare
  5. 6 Cape Verde 282.2 current US$ per square kilometre compare

See the full ranking of 202 places →

More aid effectiveness data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is net official flows from un agencies, unfpa (current us$), per square in Sao Tome and Principe?
Net official flows from un agencies, unfpa (current us$), per square in Sao Tome and Principe was 780.94 current US$ per square kilometre in 2023, according to Statizoid (derived).
What is the highest net official flows from un agencies, unfpa (current us$), per square recorded in Sao Tome and Principe?
The highest recorded value was 806.12 current US$ per square kilometre in 2021.
What is the lowest net official flows from un agencies, unfpa (current us$), per square recorded in Sao Tome and Principe?
The lowest recorded value was 41.67 current US$ per square kilometre in 1981.
How does Sao Tome and Principe rank for net official flows from un agencies, unfpa (current us$), per square?
Sao Tome and Principe ranks 3rd out of 155 countries with data for 2023.
Is net official flows from un agencies, unfpa (current us$), per square rising or falling in Sao Tome and Principe?
Over the last ten years it is up 35.5%. The long-run trend across the full record is volatile.
Where does this Sao Tome and Principe data come from?
The figures come from Statizoid (derived), published as part of Net official flows from UN agencies, UNFPA (current US$), per square kilometre. Statizoid updates them automatically from the source API.

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Net official flows from UN agencies, UNFPA (current US$), per square in Sao Tome and Principe. Statizoid, drawing on Statizoid (derived). Retrieved 03 September 2026, from https://aid.statizoid.com/stat/net-official-flows-from-un-agencies-unfpa-current-us-per-square-kilometre/sao-tome-and-principe/

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How this figure is calculated

Net official flows from UN agencies, UNFPA (current US$) 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.

Net official flows from UN agencies, UNFPA (current US$) ÷ Land area (sq. km)

Computed from

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

Indicator
Net official flows from UN agencies, UNFPA (current US$), per square kilometre
Unit
current US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
202 places, 7,368 data points, 1977–2023
Last refreshed

Net official flows from UN agencies, UNFPA (current US$) 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.