Net official flows from UN agencies, UNFPA (current US$), per square in Sierra Leone

Sierra Leone: Net official flows from UN agencies, UNFPA (current US$), per square was 40.78 current US$ per square kilometre in 2023. ◆ Volatile

Latest (2023)
40.78 current US$ per square kilometre
Change on year
down 10.6%
World rank
32nd
of 155 countries
All-time high
45.59 current US$ per square kilometre
in 2022
All-time low
1.25 current US$ per square kilometre
in 1989
Years of data
45
1977–2023

Net official flows from UN agencies, UNFPA (current US$), per square in Sierra Leone, 1977–2023

010203040501977200020231977: 2.2 current US$ per square kilometre1980: 8.3 current US$ per square kilometre1981: 10.4 current US$ per square kilometre1982: 5.8 current US$ per square kilometre1983: 5.3 current US$ per square kilometre1984: 5.8 current US$ per square kilometre1985: 7.3 current US$ per square kilometre1986: 6.8 current US$ per square kilometre1987: 8 current US$ per square kilometre1988: 8.5 current US$ per square kilometre1989: 1.2 current US$ per square kilometre1990: 3.2 current US$ per square kilometre1991: 4.8 current US$ per square kilometre1992: 6.7 current US$ per square kilometre1993: 4.7 current US$ per square kilometre1994: 4 current US$ per square kilometre1995: 6.5 current US$ per square kilometre1996: 6.7 current US$ per square kilometre1997: 3.7 current US$ per square kilometre1998: 8.7 current US$ per square kilometre1999: 2.8 current US$ per square kilometre2000: 3 current US$ per square kilometre2001: 6.9 current US$ per square kilometre2002: 14.7 current US$ per square kilometre2003: 19.1 current US$ per square kilometre2004: 24.8 current US$ per square kilometre2005: 22.4 current US$ per square kilometre2006: 22.2 current US$ per square kilometre2007: 27.7 current US$ per square kilometre2008: 43.5 current US$ per square kilometre2009: 39.1 current US$ per square kilometre2010: 35.9 current US$ per square kilometre2011: 31.2 current US$ per square kilometre2012: 33.7 current US$ per square kilometre2013: 38.8 current US$ per square kilometre2014: 35.7 current US$ per square kilometre2015: 32.7 current US$ per square kilometre2016: 25.3 current US$ per square kilometre2017: 20.2 current US$ per square kilometre2018: 20.3 current US$ per square kilometre2019: 30.8 current US$ per square kilometre2020: 35.3 current US$ per square kilometre2021: 31 current US$ per square kilometre2022: 45.6 current US$ per square kilometre2023: 40.8 current US$ per square kilometre

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

Analysis

The most recent figure for net official flows from un agencies, unfpa (current us$), per square in Sierra Leone is 40.78 current US$ per square kilometre, measured in 2023.

The figure is down 10.6% on the previous year and up 5.2% over ten years.

Over the whole period, net official flows from un agencies, unfpa (current us$), per square in Sierra Leone peaked at 45.59 current US$ per square kilometre in 2022 and was at its lowest, 1.25 current US$ per square kilometre, in 1989.

That places Sierra Leone 32nd out of 155 countries with data for 2023, putting it in the top quarter.

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 Sierra Leone, year by year

Annual values for Net official flows from UN agencies, UNFPA (current US$), per square kilometre in Sierra Leone, 1977 to 2023.
Year current US$ per square kilometre Change
1977 2.22 current US$ per square kilometre
1980 8.31 current US$ per square kilometre +275.0%
1981 10.39 current US$ per square kilometre +25.0%
1982 5.82 current US$ per square kilometre -44.0%
1983 5.26 current US$ per square kilometre -9.5%
1984 5.82 current US$ per square kilometre +10.5%
1985 7.34 current US$ per square kilometre +26.2%
1986 6.79 current US$ per square kilometre -7.5%
1987 8.04 current US$ per square kilometre +18.4%
1988 8.45 current US$ per square kilometre +5.2%
1989 1.25 current US$ per square kilometre -85.2%
1990 3.19 current US$ per square kilometre +155.6%
1991 4.85 current US$ per square kilometre +52.2%
1992 6.65 current US$ per square kilometre +37.1%
1993 4.71 current US$ per square kilometre -29.2%
1994 4.02 current US$ per square kilometre -14.7%
1995 6.51 current US$ per square kilometre +62.1%
1996 6.65 current US$ per square kilometre +2.1%
1997 3.74 current US$ per square kilometre -43.7%
1998 8.73 current US$ per square kilometre +133.3%
1999 2.77 current US$ per square kilometre -68.3%
2000 3.05 current US$ per square kilometre +10.0%
2001 6.93 current US$ per square kilometre +127.3%
2002 14.69 current US$ per square kilometre +112.0%
2003 19.12 current US$ per square kilometre +30.2%
2004 24.8 current US$ per square kilometre +29.7%
2005 22.44 current US$ per square kilometre -9.5%
2006 22.17 current US$ per square kilometre -1.2%
2007 27.71 current US$ per square kilometre +25.0%
2008 43.5 current US$ per square kilometre +57.0%
2009 39.07 current US$ per square kilometre -10.2%
2010 35.88 current US$ per square kilometre -8.2%
2011 31.17 current US$ per square kilometre -13.1%
2012 33.72 current US$ per square kilometre +8.2%
2013 38.76 current US$ per square kilometre +14.9%
2014 35.66 current US$ per square kilometre -8.0%
2015 32.69 current US$ per square kilometre -8.3%
2016 25.35 current US$ per square kilometre -22.4%
2017 20.21 current US$ per square kilometre -20.3%
2018 20.26 current US$ per square kilometre +0.2%
2019 30.8 current US$ per square kilometre +52.0%
2020 35.28 current US$ per square kilometre +14.5%
2021 30.97 current US$ per square kilometre -12.2%
2022 45.59 current US$ per square kilometre +47.2%
2023 40.78 current US$ per square kilometre -10.6%

Averages by decade

DecadeAverage LowestHighest Years
1970s 2.22 current US$ per square kilometre 2.22 current US$ per square kilometre 2.22 current US$ per square kilometre 1
1980s 6.75 current US$ per square kilometre 1.25 current US$ per square kilometre 10.39 current US$ per square kilometre 10
1990s 5.18 current US$ per square kilometre 2.77 current US$ per square kilometre 8.73 current US$ per square kilometre 10
2000s 22.35 current US$ per square kilometre 3.05 current US$ per square kilometre 43.5 current US$ per square kilometre 10
2010s 30.45 current US$ per square kilometre 20.21 current US$ per square kilometre 38.76 current US$ per square kilometre 10
2020s 38.15 current US$ per square kilometre 30.97 current US$ per square kilometre 45.59 current US$ per square kilometre 4

Countries ranked near Sierra Leone

  1. 29 Bangladesh 52.15 current US$ per square kilometre compare
  2. 30 Togo 50.14 current US$ per square kilometre compare
  3. 31 Djibouti 47.29 current US$ per square kilometre compare
  4. 33 Malawi 39.02 current US$ per square kilometre compare
  5. 34 Republic of Moldova 36.92 current US$ per square kilometre compare
  6. 35 Lesotho 35.59 current US$ per square kilometre compare

See the full ranking of 202 places →

More aid effectiveness data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is net official flows from un agencies, unfpa (current us$), per square in Sierra Leone?
Net official flows from un agencies, unfpa (current us$), per square in Sierra Leone was 40.78 current US$ per square kilometre in 2023, according to Statizoid (derived).
What is the highest net official flows from un agencies, unfpa (current us$), per square recorded in Sierra Leone?
The highest recorded value was 45.59 current US$ per square kilometre in 2022.
What is the lowest net official flows from un agencies, unfpa (current us$), per square recorded in Sierra Leone?
The lowest recorded value was 1.25 current US$ per square kilometre in 1989.
How does Sierra Leone rank for net official flows from un agencies, unfpa (current us$), per square?
Sierra Leone ranks 32nd out of 155 countries with data for 2023.
Is net official flows from un agencies, unfpa (current us$), per square rising or falling in Sierra Leone?
Over the last ten years it is up 5.2%. The long-run trend across the full record is volatile.
Where does this Sierra Leone 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 Sierra Leone. Statizoid, drawing on Statizoid (derived). Retrieved 31 August 2026, from https://aid.statizoid.com/stat/net-official-flows-from-un-agencies-unfpa-current-us-per-square-kilometre/sierra-leone/

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<a href="https://aid.statizoid.com/stat/net-official-flows-from-un-agencies-unfpa-current-us-per-square-kilometre/sierra-leone/">Net official flows from UN agencies, UNFPA (current US$), per square in Sierra Leone</a> — Statizoid

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.