Net official development assistance … square kilometre aid in Middle income

Middle income: Net official development assistance … square kilometre aid was 1,297 current US$ per square kilometre in 2021. ◆ Volatile

Latest (2021)
1,297 current US$ per square kilometre
Change on year
up 0.0%
Rank
28th
of 44 groups
All-time high
1,297 current US$ per square kilometre
in 2021
All-time low
62.48 current US$ per square kilometre
in 1962
Years of data
61
1961–2021

Net official development assistance and official aid received in Middle income, 1961–2021

02505007501.0k1.2k196119912021

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

Analysis

In 2021, net official development assistance and official aid received in Middle income stood at 1,297 current US$ per square kilometre. That is the highest value across all 61 years on record.

The figure is up 31.0% over ten years.

Over the whole period, net official development assistance and official aid received in Middle income peaked at 1,297 current US$ per square kilometre in 2021 and was at its lowest, 62.48 current US$ per square kilometre, in 1962.

Middle income ranks 28th of 44 groups 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 development assistance … square kilometre aid in Middle income, year by year

Annual values for Net official development assistance and official aid received (current US$), per square kilometre in Middle income, 1961 to 2021.
Year current US$ per square kilometre Change
1961 64.03 current US$ per square kilometre —
1962 62.48 current US$ per square kilometre -2.4%
1963 67.86 current US$ per square kilometre +8.6%
1964 71.7 current US$ per square kilometre +5.7%
1965 76.9 current US$ per square kilometre +7.3%
1966 79.83 current US$ per square kilometre +3.8%
1967 81.03 current US$ per square kilometre +1.5%
1968 73.74 current US$ per square kilometre -9.0%
1969 72.79 current US$ per square kilometre -1.3%
1970 78.28 current US$ per square kilometre +7.6%
1971 85.81 current US$ per square kilometre +9.6%
1972 85.83 current US$ per square kilometre +0.0%
1973 111.53 current US$ per square kilometre +29.9%
1974 151.61 current US$ per square kilometre +35.9%
1975 200.31 current US$ per square kilometre +32.1%
1976 195.61 current US$ per square kilometre -2.3%
1977 192.57 current US$ per square kilometre -1.6%
1978 233.82 current US$ per square kilometre +21.4%
1979 262.1 current US$ per square kilometre +12.1%
1980 327.68 current US$ per square kilometre +25.0%
1981 315.9 current US$ per square kilometre -3.6%
1982 298.01 current US$ per square kilometre -5.7%
1983 278.94 current US$ per square kilometre -6.4%
1984 282.72 current US$ per square kilometre +1.4%
1985 290.79 current US$ per square kilometre +2.9%
1986 341.58 current US$ per square kilometre +17.5%
1987 380.85 current US$ per square kilometre +11.5%
1988 416.71 current US$ per square kilometre +9.4%
1989 440.74 current US$ per square kilometre +5.8%
1990 608.51 current US$ per square kilometre +38.1%
1991 665.88 current US$ per square kilometre +9.4%
1992 614.46 current US$ per square kilometre -7.7%
1993 575.82 current US$ per square kilometre -6.3%
1994 608.6 current US$ per square kilometre +5.7%
1995 582.72 current US$ per square kilometre -4.3%
1996 542.3 current US$ per square kilometre -6.9%
1997 460.8 current US$ per square kilometre -15.0%
1998 510.2 current US$ per square kilometre +10.7%
1999 557.08 current US$ per square kilometre +9.2%
2000 499.7 current US$ per square kilometre -10.3%
2001 522.07 current US$ per square kilometre +4.5%
2002 566.39 current US$ per square kilometre +8.5%
2003 595.78 current US$ per square kilometre +5.2%
2004 684.94 current US$ per square kilometre +15.0%
2005 1,065 current US$ per square kilometre +55.5%
2006 961.41 current US$ per square kilometre -9.7%
2007 865.83 current US$ per square kilometre -9.9%
2008 953.76 current US$ per square kilometre +10.2%
2009 926.33 current US$ per square kilometre -2.9%
2010 927.29 current US$ per square kilometre +0.1%
2011 990.19 current US$ per square kilometre +6.8%
2012 982.68 current US$ per square kilometre -0.8%
2013 1,119 current US$ per square kilometre +13.9%
2014 1,085 current US$ per square kilometre -3.1%
2015 1,008 current US$ per square kilometre -7.0%
2016 1,033 current US$ per square kilometre +2.5%
2017 1,051 current US$ per square kilometre +1.7%
2018 1,004 current US$ per square kilometre -4.4%
2019 980.43 current US$ per square kilometre -2.3%
2020 1,297 current US$ per square kilometre +32.3%
2021 1,297 current US$ per square kilometre +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1960s 72.26 current US$ per square kilometre 62.48 current US$ per square kilometre 81.03 current US$ per square kilometre 9
1970s 159.75 current US$ per square kilometre 78.28 current US$ per square kilometre 262.1 current US$ per square kilometre 10
1980s 337.39 current US$ per square kilometre 278.94 current US$ per square kilometre 440.74 current US$ per square kilometre 10
1990s 572.63 current US$ per square kilometre 460.8 current US$ per square kilometre 665.88 current US$ per square kilometre 10
2000s 764.14 current US$ per square kilometre 499.7 current US$ per square kilometre 1,065 current US$ per square kilometre 10
2010s 1,018 current US$ per square kilometre 927.29 current US$ per square kilometre 1,119 current US$ per square kilometre 10
2020s 1,297 current US$ per square kilometre 1,297 current US$ per square kilometre 1,297 current US$ per square kilometre 2

Countries ranked near Middle income

  1. 25 Bangladesh 43,729 current US$ per square kilometre compare
  2. 26 Samoa 42,148 current US$ per square kilometre compare
  3. 27 Haiti 39,102 current US$ per square kilometre compare
  4. 28 Barbados 36,233 current US$ per square kilometre compare
  5. 29 Seychelles 35,220 current US$ per square kilometre compare
  6. 30 Malta 34,500 current US$ per square kilometre compare
  7. 31 Gambia 33,978 current US$ per square kilometre compare

See the full ranking of 225 places →

More aid effectiveness data for Middle income

All data for Middle income →

Frequently asked questions

What is net official development assistance and official aid received in Middle income?
Net official development assistance and official aid received in Middle income was 1,297 current US$ per square kilometre in 2021, according to Statizoid (derived).
What is the highest net official development assistance and official aid received recorded in Middle income?
The highest recorded value was 1,297 current US$ per square kilometre in 2021.
What is the lowest net official development assistance and official aid received recorded in Middle income?
The lowest recorded value was 62.48 current US$ per square kilometre in 1962.
How does Middle income rank for net official development assistance and official aid received?
Middle income ranks 28th out of 44 groups with data for 2021.
Is net official development assistance and official aid received rising or falling in Middle income?
Over the last ten years it is up 31.0%. The long-run trend across the full record is volatile.
Where does this Middle income data come from?
The figures come from Statizoid (derived), published as part of Net official development assistance and official aid received (current US$), per square kilometre. Statizoid updates them automatically from the source API.

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Net official development assistance and official aid received in Middle income. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://aid.statizoid.com/stat/net-official-development-assistance-and-official-aid-received-current-us-per-square/middle-income/

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How this figure is calculated

Net official development assistance and official aid received (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 development assistance and official aid received (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 development assistance and official aid received (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
225 places, 11,257 data points, 1961–2023
Last refreshed

Net official development assistance and official aid received (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.