How many years of comparable data are there for Chad and Namibia?

19 years are reported by both, from 2005 to 2023.

Where does this data come from?

Statizoid (derived), published as Gross national expenditure (constant 2015 US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Namibia: Gross national expenditure (constant 2015 US$), per square kilometre

Chad

11,998 constant 2015 US$ per square kilometre

in 2023

Namibia

20,366 constant 2015 US$ per square kilometre

in 2023

Chad rank

157th

Namibia rank

154th

Gross national expenditure (constant 2015 US$), per square kilometre over time

Chad
Namibia

How they compare

Namibia currently reports 20,366 constant 2015 US$ per square kilometre against 11,998 constant 2015 US$ per square kilometre in Chad, a difference of 8,368 constant 2015 US$ per square kilometre.

That makes Namibia's figure about 1.7 times Chad's.

Across all 19 years both countries report, Namibia has been ahead every year.

Chad ranks 157th and Namibia ranks 154th of 160 countries.

Namibia has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Chad	Namibia	Difference	Ahead
2000s	7,833 constant 2015 US$ per square kilometre	9,571 constant 2015 US$ per square kilometre	1,738 constant 2015 US$ per square kilometre	Namibia
2010s	10,602 constant 2015 US$ per square kilometre	15,179 constant 2015 US$ per square kilometre	4,578 constant 2015 US$ per square kilometre	Namibia
2020s	11,562 constant 2015 US$ per square kilometre	17,483 constant 2015 US$ per square kilometre	5,921 constant 2015 US$ per square kilometre	Namibia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross national expenditure (constant 2015 us$), per square kilometre, Chad or Namibia?: Namibia, at 20,366 constant 2015 US$ per square kilometre against 11,998 constant 2015 US$ per square kilometre in Chad as of 2023.
What is the difference in gross national expenditure (constant 2015 us$), per square kilometre between Chad and Namibia?: 8,368 constant 2015 US$ per square kilometre, with Namibia ahead.
How many years of comparable data are there for Chad and Namibia?: 19 years are reported by both, from 2005 to 2023.
How do Chad and Namibia rank globally for gross national expenditure (constant 2015 us$), per square kilometre?: Chad ranks 157th and Namibia ranks 154th of 160 countries.
Where does this data come from?: Statizoid (derived), published as Gross national expenditure (constant 2015 US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Namibia: Gross national expenditure (constant 2015 US$), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 08 September 2026, from https://economy.statizoid.com/compare/gross-national-expenditure-constant-2015-us-per-square-kilometre/chad/namibia/

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<a href="https://economy.statizoid.com/compare/gross-national-expenditure-constant-2015-us-per-square-kilometre/chad/namibia/">Chad vs Namibia: Gross national expenditure (constant 2015 US$), per square kilometre</a> — Statizoid

About this data

Indicator: Gross national expenditure (constant 2015 US$), per square kilometre
Unit: constant 2015 US$ per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 201 places, 7,891 data points, 1961–2023
Last refreshed: 08 September 2026

Gross national expenditure (constant 2015 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.