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

Sierra Leone: Net official flows from UN agencies, UNHCR (current US$), per square was 1.86 current US$ per square kilometre in 2019. ◆ Volatile

Latest (2019)
1.86 current US$ per square kilometre
Change on year
up 33.0%
World rank
90th
of 128 countries
All-time high
384.73 current US$ per square kilometre
in 2003
All-time low
0.2771 current US$ per square kilometre
in 1977
Years of data
37
1977–2019

Net official flows from UN agencies, UNHCR (current US$), per square in Sierra Leone, 1977–2019

01002003004001977199820191977: 0.277 current US$ per square kilometre1978: 0.693 current US$ per square kilometre1979: 1.4 current US$ per square kilometre1980: 3.3 current US$ per square kilometre1981: 4.6 current US$ per square kilometre1982: 9.3 current US$ per square kilometre1983: 5.5 current US$ per square kilometre1984: 6.9 current US$ per square kilometre1985: 3.7 current US$ per square kilometre1986: 3.7 current US$ per square kilometre1988: 2.4 current US$ per square kilometre1989: 1.8 current US$ per square kilometre1990: 34.2 current US$ per square kilometre1991: 28.3 current US$ per square kilometre1992: 26.5 current US$ per square kilometre1993: 20.4 current US$ per square kilometre1994: 20.1 current US$ per square kilometre1995: 14.3 current US$ per square kilometre1996: 20.6 current US$ per square kilometre1997: 15.1 current US$ per square kilometre1998: 12.5 current US$ per square kilometre1999: 12.7 current US$ per square kilometre2000: 8.2 current US$ per square kilometre2001: 33.9 current US$ per square kilometre2002: 301.5 current US$ per square kilometre2003: 384.7 current US$ per square kilometre2004: 158.8 current US$ per square kilometre2005: 49.9 current US$ per square kilometre2006: 21.3 current US$ per square kilometre2007: 33.8 current US$ per square kilometre2008: 32.4 current US$ per square kilometre2009: 20 current US$ per square kilometre2010: 9.4 current US$ per square kilometre2012: 29.4 current US$ per square kilometre2013: 25.9 current US$ per square kilometre2018: 1.4 current US$ per square kilometre2019: 1.9 current US$ per square kilometre

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

Analysis

Sierra Leone recorded 1.86 current US$ per square kilometre for net official flows from un agencies, unhcr (current us$), per square in 2019.

Compared with earlier readings it is up 33.0% on the previous year and down 90.7% over ten years.

Over the whole period, net official flows from un agencies, unhcr (current us$), per square in Sierra Leone peaked at 384.73 current US$ per square kilometre in 2003 and was at its lowest, 0.2771 current US$ per square kilometre, in 1977.

Sierra Leone ranks 90th of 128 countries on this measure, in the middle of the range.

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

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

Annual values for Net official flows from UN agencies, UNHCR (current US$), per square kilometre in Sierra Leone, 1977 to 2019.
Year current US$ per square kilometre Change
1977 0.2771 current US$ per square kilometre
1978 0.6927 current US$ per square kilometre +150.0%
1979 1.39 current US$ per square kilometre +100.0%
1980 3.33 current US$ per square kilometre +140.0%
1981 4.57 current US$ per square kilometre +37.5%
1982 9.28 current US$ per square kilometre +103.0%
1983 5.54 current US$ per square kilometre -40.3%
1984 6.93 current US$ per square kilometre +25.0%
1985 3.74 current US$ per square kilometre -46.0%
1986 3.74 current US$ per square kilometre +0.0%
1988 2.36 current US$ per square kilometre -37.0%
1989 1.8 current US$ per square kilometre -23.5%
1990 34.22 current US$ per square kilometre +1800.0%
1991 28.26 current US$ per square kilometre -17.4%
1992 26.46 current US$ per square kilometre -6.4%
1993 20.37 current US$ per square kilometre -23.0%
1994 20.09 current US$ per square kilometre -1.4%
1995 14.27 current US$ per square kilometre -29.0%
1996 20.64 current US$ per square kilometre +44.7%
1997 15.1 current US$ per square kilometre -26.8%
1998 12.47 current US$ per square kilometre -17.4%
1999 12.75 current US$ per square kilometre +2.2%
2000 8.17 current US$ per square kilometre -35.9%
2001 33.94 current US$ per square kilometre +315.3%
2002 301.47 current US$ per square kilometre +788.2%
2003 384.73 current US$ per square kilometre +27.6%
2004 158.77 current US$ per square kilometre -58.7%
2005 49.88 current US$ per square kilometre -68.6%
2006 21.34 current US$ per square kilometre -57.2%
2007 33.8 current US$ per square kilometre +58.4%
2008 32.42 current US$ per square kilometre -4.1%
2009 19.95 current US$ per square kilometre -38.5%
2010 9.42 current US$ per square kilometre -52.8%
2012 29.42 current US$ per square kilometre +212.3%
2013 25.9 current US$ per square kilometre -12.0%
2018 1.4 current US$ per square kilometre -94.6%
2019 1.86 current US$ per square kilometre +33.0%

Averages by decade

DecadeAverage LowestHighest Years
1970s 0.7851 current US$ per square kilometre 0.2771 current US$ per square kilometre 1.39 current US$ per square kilometre 3
1980s 4.59 current US$ per square kilometre 1.8 current US$ per square kilometre 9.28 current US$ per square kilometre 9
1990s 20.46 current US$ per square kilometre 12.47 current US$ per square kilometre 34.22 current US$ per square kilometre 10
2000s 104.45 current US$ per square kilometre 8.17 current US$ per square kilometre 384.73 current US$ per square kilometre 10
2010s 13.6 current US$ per square kilometre 1.4 current US$ per square kilometre 29.42 current US$ per square kilometre 5

Countries ranked near Sierra Leone

  1. 87 Democratic Republic of Congo 1.97 current US$ per square kilometre compare
  2. 88 Vietnam 1.92 current US$ per square kilometre compare
  3. 89 Laos 1.86 current US$ per square kilometre compare
  4. 91 Gabon 1.78 current US$ per square kilometre compare
  5. 92 Botswana 1.62 current US$ per square kilometre compare
  6. 93 India 1.59 current US$ per square kilometre compare

See the full ranking of 174 places →

More aid effectiveness data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is net official flows from un agencies, unhcr (current us$), per square in Sierra Leone?
Net official flows from un agencies, unhcr (current us$), per square in Sierra Leone was 1.86 current US$ per square kilometre in 2019, according to Statizoid (derived).
What is the highest net official flows from un agencies, unhcr (current us$), per square recorded in Sierra Leone?
The highest recorded value was 384.73 current US$ per square kilometre in 2003.
What is the lowest net official flows from un agencies, unhcr (current us$), per square recorded in Sierra Leone?
The lowest recorded value was 0.2771 current US$ per square kilometre in 1977.
How does Sierra Leone rank for net official flows from un agencies, unhcr (current us$), per square?
Sierra Leone ranks 90th out of 128 countries with data for 2019.
Is net official flows from un agencies, unhcr (current us$), per square rising or falling in Sierra Leone?
Over the last ten years it is down 90.7%. 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, UNHCR (current US$), per square kilometre. Statizoid updates them automatically from the source API.

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Net official flows from UN agencies, UNHCR (current US$), per square in Sierra Leone. Statizoid, drawing on Statizoid (derived). Retrieved 02 September 2026, from https://aid.statizoid.com/stat/net-official-flows-from-un-agencies-unhcr-current-us-per-square-kilometre/sierra-leone/

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

How this figure is calculated

Net official flows from UN agencies, UNHCR (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, UNHCR (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, UNHCR (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
174 places, 5,888 data points, 1969–2023
Last refreshed

Net official flows from UN agencies, UNHCR (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.