Net official development assistance and official aid received in Middle income

Middle income: Net official development assistance and official aid received was 1,232 constant 2023 US$ per square kilometre in 2021. ▲ Rising

Latest (2021)
1,232 constant 2023 US$ per square kilometre
Change on year
down 5.0%
Rank
28th
of 44 groups
All-time high
1,297 constant 2023 US$ per square kilometre
in 2020
All-time low
457.82 constant 2023 US$ per square kilometre
in 1969
Years of data
61
1961–2021

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

05001.0k1.5k196119912021

Source: Statizoid (derived). Measured in constant 2023 US$ per square kilometre.

Analysis

In 2021, net official development assistance and official aid received in Middle income stood at 1,232 constant 2023 US$ per square kilometre.

The figure is down 5.0% on the previous year and up 31.2% over ten years.

Over the whole period, net official development assistance and official aid received in Middle income peaked at 1,297 constant 2023 US$ per square kilometre in 2020 and was at its lowest, 457.82 constant 2023 US$ per square kilometre, in 1969.

That places Middle income 28th out of 44 groups with data for 2021, putting it in the middle of the range.

The long-run direction has been consistently rising across the 61 years of available data.

Net official development assistance and official aid received in Middle income, year by year

Annual values for Net official development assistance and official aid received (constant 2023 US$), per square kilometre in Middle income, 1961 to 2021.
Year constant 2023 US$ per square kilometre Change
1961 492.57 constant 2023 US$ per square kilometre
1962 464.23 constant 2023 US$ per square kilometre -5.8%
1963 491.88 constant 2023 US$ per square kilometre +6.0%
1964 509.84 constant 2023 US$ per square kilometre +3.7%
1965 542.27 constant 2023 US$ per square kilometre +6.4%
1966 544.69 constant 2023 US$ per square kilometre +0.4%
1967 546.62 constant 2023 US$ per square kilometre +0.4%
1968 484.64 constant 2023 US$ per square kilometre -11.3%
1969 457.82 constant 2023 US$ per square kilometre -5.5%
1970 486.71 constant 2023 US$ per square kilometre +6.3%
1971 500.27 constant 2023 US$ per square kilometre +2.8%
1972 458.03 constant 2023 US$ per square kilometre -8.4%
1973 521.56 constant 2023 US$ per square kilometre +13.9%
1974 636.91 constant 2023 US$ per square kilometre +22.1%
1975 745.07 constant 2023 US$ per square kilometre +17.0%
1976 705.55 constant 2023 US$ per square kilometre -5.3%
1977 637.68 constant 2023 US$ per square kilometre -9.6%
1978 670.53 constant 2023 US$ per square kilometre +5.2%
1979 669.14 constant 2023 US$ per square kilometre -0.2%
1980 768.2 constant 2023 US$ per square kilometre +14.8%
1981 768.7 constant 2023 US$ per square kilometre +0.1%
1982 740.66 constant 2023 US$ per square kilometre -3.6%
1983 692.02 constant 2023 US$ per square kilometre -6.6%
1984 714.81 constant 2023 US$ per square kilometre +3.3%
1985 728.72 constant 2023 US$ per square kilometre +1.9%
1986 697.49 constant 2023 US$ per square kilometre -4.3%
1987 671.98 constant 2023 US$ per square kilometre -3.7%
1988 678.75 constant 2023 US$ per square kilometre +1.0%
1989 723.49 constant 2023 US$ per square kilometre +6.6%
1990 913.34 constant 2023 US$ per square kilometre +26.2%
1991 961.27 constant 2023 US$ per square kilometre +5.2%
1992 823.99 constant 2023 US$ per square kilometre -14.3%
1993 797.67 constant 2023 US$ per square kilometre -3.2%
1994 803.32 constant 2023 US$ per square kilometre +0.7%
1995 688.88 constant 2023 US$ per square kilometre -14.2%
1996 672.28 constant 2023 US$ per square kilometre -2.4%
1997 623.37 constant 2023 US$ per square kilometre -7.3%
1998 699.96 constant 2023 US$ per square kilometre +12.3%
1999 747.99 constant 2023 US$ per square kilometre +6.9%
2000 704.08 constant 2023 US$ per square kilometre -5.9%
2001 777.6 constant 2023 US$ per square kilometre +10.4%
2002 814.26 constant 2023 US$ per square kilometre +4.7%
2003 760.01 constant 2023 US$ per square kilometre -6.7%
2004 806.83 constant 2023 US$ per square kilometre +6.2%
2005 1,222 constant 2023 US$ per square kilometre +51.5%
2006 1,070 constant 2023 US$ per square kilometre -12.5%
2007 896.69 constant 2023 US$ per square kilometre -16.2%
2008 937.16 constant 2023 US$ per square kilometre +4.5%
2009 937.63 constant 2023 US$ per square kilometre +0.1%
2010 930.66 constant 2023 US$ per square kilometre -0.7%
2011 939.35 constant 2023 US$ per square kilometre +0.9%
2012 951.25 constant 2023 US$ per square kilometre +1.3%
2013 1,069 constant 2023 US$ per square kilometre +12.4%
2014 1,035 constant 2023 US$ per square kilometre -3.2%
2015 1,079 constant 2023 US$ per square kilometre +4.2%
2016 1,110 constant 2023 US$ per square kilometre +2.9%
2017 1,105 constant 2023 US$ per square kilometre -0.5%
2018 1,010 constant 2023 US$ per square kilometre -8.6%
2019 1,006 constant 2023 US$ per square kilometre -0.4%
2020 1,297 constant 2023 US$ per square kilometre +29.0%
2021 1,232 constant 2023 US$ per square kilometre -5.0%

Averages by decade

DecadeAverage LowestHighest Years
1960s 503.84 constant 2023 US$ per square kilometre 457.82 constant 2023 US$ per square kilometre 546.62 constant 2023 US$ per square kilometre 9
1970s 603.15 constant 2023 US$ per square kilometre 458.03 constant 2023 US$ per square kilometre 745.07 constant 2023 US$ per square kilometre 10
1980s 718.48 constant 2023 US$ per square kilometre 671.98 constant 2023 US$ per square kilometre 768.7 constant 2023 US$ per square kilometre 10
1990s 773.21 constant 2023 US$ per square kilometre 623.37 constant 2023 US$ per square kilometre 961.27 constant 2023 US$ per square kilometre 10
2000s 892.59 constant 2023 US$ per square kilometre 704.08 constant 2023 US$ per square kilometre 1,222 constant 2023 US$ per square kilometre 10
2010s 1,023 constant 2023 US$ per square kilometre 930.66 constant 2023 US$ per square kilometre 1,110 constant 2023 US$ per square kilometre 10
2020s 1,265 constant 2023 US$ per square kilometre 1,232 constant 2023 US$ per square kilometre 1,297 constant 2023 US$ per square kilometre 2

Countries ranked near Middle income

  1. 25 Samoa 42,148 constant 2023 US$ per square kilometre compare
  2. 26 Haiti 39,102 constant 2023 US$ per square kilometre compare
  3. 27 Barbados 37,317 constant 2023 US$ per square kilometre compare
  4. 28 New Caledonia 34,053 constant 2023 US$ per square kilometre compare
  5. 29 Gambia 33,978 constant 2023 US$ per square kilometre compare
  6. 30 Republic of Moldova 31,928 constant 2023 US$ per square kilometre compare
  7. 31 Jordan 31,919 constant 2023 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 1,232 constant 2023 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 constant 2023 US$ per square kilometre in 2020.
What is the lowest net official development assistance and official aid received recorded in Middle income?
The lowest recorded value was 457.82 constant 2023 US$ per square kilometre in 1969.
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 31.2%. The long-run trend across the full record is rising.
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 (constant 2023 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 25 August 2026, from https://aid.statizoid.com/stat/net-official-development-assistance-and-official-aid-received-constant-2023-us-per-square/middle-income/

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How this figure is calculated

Net official development assistance and official aid received (constant 2023 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 (constant 2023 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 (constant 2023 US$), per square kilometre
Unit
constant 2023 US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
225 places, 11,433 data points, 1961–2023
Last refreshed

Net official development assistance and official aid received (constant 2023 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.