Ireland vs New Zealand: World population over the last 12000 years and un projection until

Ireland
5.20 million
in 2023
New Zealand
5.17 million
in 2023
Ireland rank
123rd
New Zealand rank
124th

World population over the last 12000 years and un projection until over time

  • Ireland
  • New Zealand
02.0M4.0M6.0M120016112023

How they compare

Ireland currently reports 5.20 million against 5.17 million in New Zealand, a difference of 23,790.

The two have swapped places 4 times across 74 shared years of data; in 1950 it was Ireland ahead.

Ireland ranks 123rd and New Zealand ranks 124th of 239 countries.

Across the 8 decades both report, Ireland averaged higher in 6 and New Zealand in 2.

Head to head by decade

Decade Ireland New Zealand Difference Ahead
1950s 2.90 million 2.12 million 780,104 Ireland
1960s 2.87 million 2.60 million 271,318 Ireland
1970s 3.16 million 3.03 million 132,608 Ireland
1980s 3.50 million 3.25 million 254,362 Ireland
1990s 3.62 million 3.64 million 27,400 New Zealand
2000s 4.15 million 4.09 million 57,706 Ireland
2010s 4.71 million 4.62 million 94,327 Ireland
2020s 5.08 million 5.12 million 41,120 New Zealand

Averages of every year both report within each decade.

Frequently asked questions

Which has higher world population over the last 12000 years and un projection until, Ireland or New Zealand?
Ireland, at 5.20 million against 5.17 million in New Zealand as of 2023.
What is the difference in world population over the last 12000 years and un projection until between Ireland and New Zealand?
23,790, with Ireland ahead.
How many years of comparable data are there for Ireland and New Zealand?
74 years are reported by both, from 1950 to 2023.
How do Ireland and New Zealand rank globally for world population over the last 12000 years and un projection until?
Ireland ranks 123rd and New Zealand ranks 124th of 239 countries.
Where does this data come from?
Our World in Data, published as World population over the last 12000 years and un projection until 2100. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ireland vs New Zealand: World population over the last 12000 years and un projection until. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/world-population-over-the-last-12000-years-and-un-projection-until-2100/ireland/new-zealand/

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<a href="https://population.statizoid.com/compare/world-population-over-the-last-12000-years-and-un-projection-until-2100/ireland/new-zealand/">Ireland vs New Zealand: World population over the last 12000 years and un projection until</a> — Statizoid

About this data

Indicator
World population over the last 12000 years and un projection until 2100
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
239 places, 51,002 data points, 1000–2023
Last refreshed