Sub-Saharan Africa (IDA & IBRD countries) vs Tonga: Net bilateral aid flows from DAC donors, United States (current US$)

Sub-Saharan Africa (IDA & IBRD countries)
465.57 current US$ per square kilometre
in 2022
Tonga
4,194 current US$ per square kilometre
in 2023
Sub-Saharan Africa (IDA & IBRD countries) rank
18th
Tonga rank
16th

Net bilateral aid flows from DAC donors, United States (current US$) over time

  • Sub-Saharan Africa (IDA & IBRD countries)
  • Tonga
01.0k2.0k3.0k4.0k196519942023

How they compare

Tonga currently reports 4,194 current US$ per square kilometre against 465.57 current US$ per square kilometre in Sub-Saharan Africa (IDA & IBRD countries), a difference of 3,728 current US$ per square kilometre.

That makes Tonga's figure about 9.0 times Sub-Saharan Africa (IDA & IBRD countries)'s.

The two have swapped places 2 times across 33 shared years of data; in 1974 it was Tonga ahead.

Sub-Saharan Africa (IDA & IBRD countries) ranks 18th and Tonga ranks 16th of 44 groups.

Tonga has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Sub-Saharan Africa (IDA & IBRD countries) Tonga Difference Ahead
1970s 8.29 current US$ per square kilometre 1,389 current US$ per square kilometre 1,381 current US$ per square kilometre Tonga
1980s 36.25 current US$ per square kilometre 1,389 current US$ per square kilometre 1,353 current US$ per square kilometre Tonga
1990s 43.75 current US$ per square kilometre 1,289 current US$ per square kilometre 1,245 current US$ per square kilometre Tonga
2000s 170.72 current US$ per square kilometre 1,235 current US$ per square kilometre 1,064 current US$ per square kilometre Tonga
2010s 372.99 current US$ per square kilometre 1,819 current US$ per square kilometre 1,446 current US$ per square kilometre Tonga
2020s 475.52 current US$ per square kilometre 1,882 current US$ per square kilometre 1,407 current US$ per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher net bilateral aid flows from dac donors, united states (current us$), Sub-Saharan Africa (IDA & IBRD countries) or Tonga?
Tonga, at 4,194 current US$ per square kilometre against 465.57 current US$ per square kilometre in Sub-Saharan Africa (IDA & IBRD countries) as of 2023.
What is the difference in net bilateral aid flows from dac donors, united states (current us$) between Sub-Saharan Africa (IDA & IBRD countries) and Tonga?
3,728 current US$ per square kilometre, with Tonga ahead.
How many years of comparable data are there for Sub-Saharan Africa (IDA & IBRD countries) and Tonga?
33 years are reported by both, from 1974 to 2022.
How do Sub-Saharan Africa (IDA & IBRD countries) and Tonga rank globally for net bilateral aid flows from dac donors, united states (current us$)?
Sub-Saharan Africa (IDA & IBRD countries) ranks 18th and Tonga ranks 16th of 44 groups.
Where does this data come from?
Statizoid (derived), published as Net bilateral aid flows from DAC donors, United States (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sub-Saharan Africa (IDA & IBRD countries) vs Tonga: Net bilateral aid flows from DAC donors, United States (current US$). Statizoid, drawing on Statizoid (derived). Retrieved 10 September 2026, from https://aid.statizoid.com/compare/net-bilateral-aid-flows-from-dac-donors-united-states-current-us-per-square-kilometre/sub-saharan-africa-ida-and-ibrd-countries/tonga/

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About this data

Indicator
Net bilateral aid flows from DAC donors, United States (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
209 places, 9,389 data points, 1961–2023
Last refreshed

Net bilateral aid flows from DAC donors, United States (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.