How many years of comparable data are there for IDA & IBRD total and Naoero?

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

Statizoid (derived), published as Number of under-five deaths, female, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA & IBRD total vs Naoero: Number of under-five deaths, female, per square kilometre

IDA & IBRD total

0.0233 units per square kilometre

in 2023

Naoero

0.1 units per square kilometre

in 2023

IDA & IBRD total rank

19th

Naoero rank

19th

Number of under-five deaths, female, per square kilometre over time

IDA & IBRD total
Naoero

How they compare

Naoero currently reports 0.1 units per square kilometre against 0.0233 units per square kilometre in IDA & IBRD total, a difference of 0.0767 units per square kilometre.

That makes Naoero's figure about 4.3 times IDA & IBRD total's.

Across all 34 years both countries report, Naoero has been ahead every year.

IDA & IBRD total ranks 19th and Naoero ranks 19th of 43 groups.

Naoero has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	IDA & IBRD total	Naoero	Difference	Ahead
1990s	0.0625 units per square kilometre	0.355 units per square kilometre	0.2925 units per square kilometre	Naoero
2000s	0.0425 units per square kilometre	0.215 units per square kilometre	0.1725 units per square kilometre	Naoero
2010s	0.0296 units per square kilometre	0.15 units per square kilometre	0.1204 units per square kilometre	Naoero
2020s	0.0242 units per square kilometre	0.075 units per square kilometre	0.0508 units per square kilometre	Naoero

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of under-five deaths, female, per square kilometre, IDA & IBRD total or Naoero?: Naoero, at 0.1 units per square kilometre against 0.0233 units per square kilometre in IDA & IBRD total as of 2023.
What is the difference in number of under-five deaths, female, per square kilometre between IDA & IBRD total and Naoero?: 0.0767 units per square kilometre, with Naoero ahead.
How many years of comparable data are there for IDA & IBRD total and Naoero?: 34 years are reported by both, from 1990 to 2023.
How do IDA & IBRD total and Naoero rank globally for number of under-five deaths, female, per square kilometre?: IDA & IBRD total ranks 19th and Naoero ranks 19th of 43 groups.
Where does this data come from?: Statizoid (derived), published as Number of under-five deaths, female, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA & IBRD total vs Naoero: Number of under-five deaths, female, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 15 September 2026, from https://education.statizoid.com/compare/number-of-under-five-deaths-female-per-square-kilometre/ida-and-ibrd-total/naoero/

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<a href="https://education.statizoid.com/compare/number-of-under-five-deaths-female-per-square-kilometre/ida-and-ibrd-total/naoero/">IDA & IBRD total vs Naoero: Number of under-five deaths, female, per square kilometre</a> — Statizoid

About this data

Indicator: Number of under-five deaths, female, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 238 places, 11,881 data points, 1961–2023
Last refreshed: 05 September 2026

Number of under-five deaths, female 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.