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

Sierra Leone: Net official flows from UN agencies, UNICEF (current US$), per square was 139.12 current US$ per square kilometre in 2023. ◆ Volatile

Latest (2023)
139.12 current US$ per square kilometre
Change on year
up 0.2%
World rank
16th
of 140 countries
All-time high
166.99 current US$ per square kilometre
in 2021
All-time low
0.6927 current US$ per square kilometre
in 1974
Years of data
54
1970–2023

Net official flows from UN agencies, UNICEF (current US$), per square in Sierra Leone, 1970–2023

050100150197019962023

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

Analysis

The most recent figure for net official flows from un agencies, unicef (current us$), per square in Sierra Leone is 139.12 current US$ per square kilometre, measured in 2023.

Compared with earlier readings it is up 0.2% on the previous year and up 35.5% over ten years.

Over the whole period, net official flows from un agencies, unicef (current us$), per square in Sierra Leone peaked at 166.99 current US$ per square kilometre in 2021 and was at its lowest, 0.6927 current US$ per square kilometre, in 1974.

Sierra Leone ranks 16th of 140 countries on this measure, 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, UNICEF (current US$), per square in Sierra Leone, year by year

Annual values for Net official flows from UN agencies, UNICEF (current US$), per square kilometre in Sierra Leone, 1970 to 2023.
Year current US$ per square kilometre Change
1970 2.22 current US$ per square kilometre
1971 1.94 current US$ per square kilometre -12.5%
1972 1.94 current US$ per square kilometre +0.0%
1973 2.49 current US$ per square kilometre +28.6%
1974 0.6927 current US$ per square kilometre -72.2%
1975 1.39 current US$ per square kilometre +100.0%
1976 2.63 current US$ per square kilometre +90.0%
1977 0.6927 current US$ per square kilometre -73.7%
1978 2.22 current US$ per square kilometre +220.0%
1979 1.94 current US$ per square kilometre -12.5%
1980 6.93 current US$ per square kilometre +257.1%
1981 6.37 current US$ per square kilometre -8.0%
1982 3.19 current US$ per square kilometre -50.0%
1983 4.29 current US$ per square kilometre +34.8%
1984 8.59 current US$ per square kilometre +100.0%
1985 6.93 current US$ per square kilometre -19.4%
1986 11.64 current US$ per square kilometre +68.0%
1987 23.83 current US$ per square kilometre +104.8%
1988 25.49 current US$ per square kilometre +7.0%
1989 30.76 current US$ per square kilometre +20.7%
1990 37.41 current US$ per square kilometre +21.6%
1991 54.72 current US$ per square kilometre +46.3%
1992 46 current US$ per square kilometre -15.9%
1993 52.65 current US$ per square kilometre +14.5%
1994 44.89 current US$ per square kilometre -14.7%
1995 40.87 current US$ per square kilometre -9.0%
1996 43.64 current US$ per square kilometre +6.8%
1997 35.74 current US$ per square kilometre -18.1%
1998 27.99 current US$ per square kilometre -21.7%
1999 25.35 current US$ per square kilometre -9.4%
2000 31.03 current US$ per square kilometre +22.4%
2001 38.1 current US$ per square kilometre +22.8%
2002 40.87 current US$ per square kilometre +7.3%
2003 53.75 current US$ per square kilometre +31.5%
2004 33.94 current US$ per square kilometre -36.9%
2005 64.15 current US$ per square kilometre +89.0%
2006 72.87 current US$ per square kilometre +13.6%
2007 147.55 current US$ per square kilometre +102.5%
2008 114.85 current US$ per square kilometre -22.2%
2009 116.51 current US$ per square kilometre +1.4%
2010 141.18 current US$ per square kilometre +21.2%
2011 127.6 current US$ per square kilometre -9.6%
2012 122.63 current US$ per square kilometre -3.9%
2013 102.68 current US$ per square kilometre -16.3%
2014 139.33 current US$ per square kilometre +35.7%
2015 139.59 current US$ per square kilometre +0.2%
2016 136.43 current US$ per square kilometre -2.3%
2017 125.58 current US$ per square kilometre -8.0%
2018 97.12 current US$ per square kilometre -22.7%
2019 146.74 current US$ per square kilometre +51.1%
2020 127.64 current US$ per square kilometre -13.0%
2021 166.99 current US$ per square kilometre +30.8%
2022 138.78 current US$ per square kilometre -16.9%
2023 139.12 current US$ per square kilometre +0.2%

Averages by decade

DecadeAverage LowestHighest Years
1970s 1.81 current US$ per square kilometre 0.6927 current US$ per square kilometre 2.63 current US$ per square kilometre 10
1980s 12.8 current US$ per square kilometre 3.19 current US$ per square kilometre 30.76 current US$ per square kilometre 10
1990s 40.93 current US$ per square kilometre 25.35 current US$ per square kilometre 54.72 current US$ per square kilometre 10
2000s 71.36 current US$ per square kilometre 31.03 current US$ per square kilometre 147.55 current US$ per square kilometre 10
2010s 127.89 current US$ per square kilometre 97.12 current US$ per square kilometre 146.74 current US$ per square kilometre 10
2020s 143.13 current US$ per square kilometre 127.64 current US$ per square kilometre 166.99 current US$ per square kilometre 4

Countries ranked near Sierra Leone

  1. 13 Cape Verde 183.38 current US$ per square kilometre compare
  2. 14 Lebanon 174.19 current US$ per square kilometre compare
  3. 15 Malawi 156.5 current US$ per square kilometre compare
  4. 17 Seychelles 130.44 current US$ per square kilometre compare
  5. 18 Togo 129.27 current US$ per square kilometre compare
  6. 19 Bangladesh 125.51 current US$ per square kilometre compare

See the full ranking of 187 places →

More aid effectiveness data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is net official flows from un agencies, unicef (current us$), per square in Sierra Leone?
Net official flows from un agencies, unicef (current us$), per square in Sierra Leone was 139.12 current US$ per square kilometre in 2023, according to Statizoid (derived).
What is the highest net official flows from un agencies, unicef (current us$), per square recorded in Sierra Leone?
The highest recorded value was 166.99 current US$ per square kilometre in 2021.
What is the lowest net official flows from un agencies, unicef (current us$), per square recorded in Sierra Leone?
The lowest recorded value was 0.6927 current US$ per square kilometre in 1974.
How does Sierra Leone rank for net official flows from un agencies, unicef (current us$), per square?
Sierra Leone ranks 16th out of 140 countries with data for 2023.
Is net official flows from un agencies, unicef (current us$), per square rising or falling in Sierra Leone?
Over the last ten years it is up 35.5%. 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, UNICEF (current US$), per square kilometre. Statizoid updates them automatically from the source API.

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Net official flows from UN agencies, UNICEF (current US$), per square in Sierra Leone. Statizoid, drawing on Statizoid (derived). Retrieved 24 August 2026, from https://aid.statizoid.com/stat/net-official-flows-from-un-agencies-unicef-current-us-per-square-kilometre/sierra-leone/

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

How this figure is calculated

Net official flows from UN agencies, UNICEF (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, UNICEF (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, UNICEF (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
187 places, 8,221 data points, 1970–2023
Last refreshed

Net official flows from UN agencies, UNICEF (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.