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

56 years are reported by both, from 1970 to 2025.

Where does this data come from?

Statizoid (derived), published as Population aged 25-64 years (thousands), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Sudan: Population aged 25-64 years (thousands), per unit of GDP

Chad

0 thousands per US$ of GDP

in 2025

Sudan

0 thousands per US$ of GDP

in 2025

Chad rank

22nd

Sudan rank

24th

Population aged 25-64 years (thousands), per unit of GDP over time

Chad
Sudan

How they compare

Chad currently reports 0 thousands per US$ of GDP against 0 thousands per US$ of GDP in Sudan, a difference of 0 thousands per US$ of GDP.

The two have swapped places 6 times across 56 shared years of data; in 1970 it was Chad ahead.

Chad ranks 22nd and Sudan ranks 24th of 211 countries.

Across the 6 decades both report, Chad averaged higher in 4 and Sudan in 2.

Head to head by decade

Decade	Chad	Sudan	Difference	Ahead
1970s	0 thousands per US$ of GDP	0 thousands per US$ of GDP	0 thousands per US$ of GDP	Chad
1980s	0 thousands per US$ of GDP	0 thousands per US$ of GDP	0 thousands per US$ of GDP	Chad
1990s	0 thousands per US$ of GDP	0 thousands per US$ of GDP	0 thousands per US$ of GDP	Chad
2000s	0 thousands per US$ of GDP	0 thousands per US$ of GDP	0 thousands per US$ of GDP	Chad
2010s	0 thousands per US$ of GDP	0 thousands per US$ of GDP	0 thousands per US$ of GDP	Sudan
2020s	0 thousands per US$ of GDP	0 thousands per US$ of GDP	0 thousands per US$ of GDP	Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population aged 25-64 years (thousands), per unit of gdp, Chad or Sudan?: Chad, at 0 thousands per US$ of GDP against 0 thousands per US$ of GDP in Sudan as of 2025.
What is the difference in population aged 25-64 years (thousands), per unit of gdp between Chad and Sudan?: 0 thousands per US$ of GDP, with Chad ahead.
How many years of comparable data are there for Chad and Sudan?: 56 years are reported by both, from 1970 to 2025.
How do Chad and Sudan rank globally for population aged 25-64 years (thousands), per unit of gdp?: Chad ranks 22nd and Sudan ranks 24th of 211 countries.
Where does this data come from?: Statizoid (derived), published as Population aged 25-64 years (thousands), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Chad vs Sudan: Population aged 25-64 years (thousands), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 27 August 2026, from https://population.statizoid.com/compare/population-aged-25-64-years-thousands-per-unit-of-gdp/chad/sudan/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://population.statizoid.com/compare/population-aged-25-64-years-thousands-per-unit-of-gdp/chad/sudan/">Chad vs Sudan: Population aged 25-64 years (thousands), per unit of GDP</a> — Statizoid

About this data

Indicator: Population aged 25-64 years (thousands), per unit of GDP
Unit: thousands per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 211 places, 10,370 data points, 1970–2025
Last refreshed: 27 August 2026

Population aged 25-64 years (thousands) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.