Ireland vs Japan: Population regions with projections, annual growth rate

Ireland
-0.4488 % change on previous year
in 2100
Japan
-0.4984 % change on previous year
in 2100
Ireland rank
148th
Japan rank
151st

Population regions with projections, annual growth rate over time

  • Ireland
  • Japan
-101234180119502100

How they compare

Ireland currently reports -0.4488 % change on previous year against -0.4984 % change on previous year in Japan, a difference of 0.0496 % change on previous year.

The two have swapped places 3 times across 150 shared years of data; in 1951 it was Japan ahead.

Ireland ranks 148th and Japan ranks 151st of 239 countries.

Across the 16 decades both report, Ireland averaged higher in 13 and Japan in 3.

Head to head by decade

Decade Ireland Japan Difference Ahead
1950s -0.2824 % change on previous year 1.13 % change on previous year 1.41 % change on previous year Japan
1960s 0.3525 % change on previous year 0.9855 % change on previous year 0.633 % change on previous year Japan
1970s 1.39 % change on previous year 1.09 % change on previous year 0.3021 % change on previous year Ireland
1980s 0.395 % change on previous year 0.4523 % change on previous year 0.0574 % change on previous year Japan
1990s 0.6689 % change on previous year 0.3092 % change on previous year 0.3596 % change on previous year Ireland
2000s 1.91 % change on previous year 0.1091 % change on previous year 1.8 % change on previous year Ireland
2010s 0.8491 % change on previous year -0.1171 % change on previous year 0.9661 % change on previous year Ireland
2020s 1.07 % change on previous year -0.5162 % change on previous year 1.59 % change on previous year Ireland
2030s 0.544 % change on previous year -0.634 % change on previous year 1.18 % change on previous year Ireland
2040s 0.2901 % change on previous year -0.6473 % change on previous year 0.9373 % change on previous year Ireland
2050s -0.0292 % change on previous year -0.677 % change on previous year 0.6478 % change on previous year Ireland
2060s -0.2347 % change on previous year -0.7877 % change on previous year 0.553 % change on previous year Ireland
2070s -0.2804 % change on previous year -0.6916 % change on previous year 0.4112 % change on previous year Ireland
2080s -0.2435 % change on previous year -0.5037 % change on previous year 0.2603 % change on previous year Ireland
2090s -0.3715 % change on previous year -0.477 % change on previous year 0.1055 % change on previous year Ireland
2100s -0.4488 % change on previous year -0.4984 % change on previous year 0.0496 % change on previous year Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population regions with projections, annual growth rate, Ireland or Japan?
Ireland, at -0.4488 % change on previous year against -0.4984 % change on previous year in Japan as of 2100.
What is the difference in population regions with projections, annual growth rate between Ireland and Japan?
0.0496 % change on previous year, with Ireland ahead.
How many years of comparable data are there for Ireland and Japan?
150 years are reported by both, from 1951 to 2100.
How do Ireland and Japan rank globally for population regions with projections, annual growth rate?
Ireland ranks 148th and Japan ranks 151st of 239 countries.
Where does this data come from?
Statizoid (derived), published as Population regions with projections, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ireland vs Japan: Population regions with projections, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 27 August 2026, from https://population.statizoid.com/compare/population-regions-with-projections-annual-growth-rate/ireland/japan/

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About this data

Indicator
Population regions with projections, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
239 places, 65,126 data points, 1801–2100
Last refreshed

The year-on-year percentage change in Population regions with projections. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.