How many years of comparable data are there for IDA blend and Yemen?

43 years are reported by both, from 1978 to 2025.

Where does this data come from?

Statizoid (derived), published as Refugees under the mandate of the UNHCR by country or territory of origin, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA blend vs Yemen: Refugees under the mandate of the UNHCR by country or territory of

IDA blend

781,782

in 2025

Yemen

57,327

in 2025

IDA blend rank

34th

Yemen rank

32nd

Refugees under the mandate of the UNHCR by country or territory of over time

IDA blend
Yemen

How they compare

IDA blend currently reports 781,782 against 57,327 in Yemen, a difference of 724,455.

That makes IDA blend's figure about 13.6 times Yemen's.

The two have swapped places 2 times across 43 shared years of data; in 1978 it was IDA blend ahead.

IDA blend ranks 34th and Yemen ranks 32nd of 44 groups.

Across the 6 decades both report, IDA blend averaged higher in 5 and Yemen in 1.

Head to head by decade

Decade	IDA blend	Yemen	Difference	Ahead
1970s	180,480	15,000	165,480	IDA blend
1980s	3,052	67,800	64,748	Yemen
1990s	64,334	748.8	63,585	IDA blend
2000s	139,579	1,686	137,893	IDA blend
2010s	410,999	13,756	397,243	IDA blend
2020s	709,306	44,492	664,814	IDA blend

Averages of every year both report within each decade.

Frequently asked questions

Which has higher refugees under the mandate of the unhcr by country or territory of, IDA blend or Yemen?: IDA blend, at 781,782 against 57,327 in Yemen as of 2025.
What is the difference in refugees under the mandate of the unhcr by country or territory of between IDA blend and Yemen?: 724,455, with IDA blend ahead.
How many years of comparable data are there for IDA blend and Yemen?: 43 years are reported by both, from 1978 to 2025.
How do IDA blend and Yemen rank globally for refugees under the mandate of the unhcr by country or territory of?: IDA blend ranks 34th and Yemen ranks 32nd of 44 groups.
Where does this data come from?: Statizoid (derived), published as Refugees under the mandate of the UNHCR by country or territory of origin, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA blend vs Yemen: Refugees under the mandate of the UNHCR by country or territory of. Statizoid, drawing on Statizoid (derived). Retrieved 17 September 2026, from https://social-development.statizoid.com/compare/refugees-under-the-mandate-of-the-unhcr-by-country-or-territory-of-origin-gaps-filled/ida-blend/yemen-rep/

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About this data

Indicator: Refugees under the mandate of the UNHCR by country or territory of origin, gaps filled
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 246 places, 10,260 data points, 1960–2025
Last refreshed: 19 August 2026

Refugees under the mandate of the UNHCR by country or territory of origin with 148 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.