Costa Rica vs New Zealand: Number of children under 15, by world region

Costa Rica
986,946 people
in 2023
New Zealand
950,495 people
in 2023
Costa Rica rank
124th
New Zealand rank
126th

Number of children under 15, by world region over time

  • Costa Rica
  • New Zealand
400.0k600.0k800.0k1.0M1.2M195019862023

How they compare

Costa Rica currently reports 986,946 people against 950,495 people in New Zealand, a difference of 36,451 people.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was New Zealand ahead.

Costa Rica ranks 124th and New Zealand ranks 126th of 236 countries.

Across the 8 decades both report, Costa Rica averaged higher in 5 and New Zealand in 3.

Head to head by decade

Decade Costa Rica New Zealand Difference Ahead
1950s 493,126 people 656,196 people 163,069 people New Zealand
1960s 720,086 people 849,659 people 129,573 people New Zealand
1970s 850,283 people 910,603 people 60,321 people New Zealand
1980s 989,154 people 811,394 people 177,760 people Costa Rica
1990s 1.19 million people 840,067 people 349,982 people Costa Rica
2000s 1.19 million people 889,079 people 296,523 people Costa Rica
2010s 1.09 million people 923,040 people 168,800 people Costa Rica
2020s 1.02 million people 958,663 people 57,864 people Costa Rica

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of children under 15, by world region, Costa Rica or New Zealand?
Costa Rica, at 986,946 people against 950,495 people in New Zealand as of 2023.
What is the difference in number of children under 15, by world region between Costa Rica and New Zealand?
36,451 people, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and New Zealand?
74 years are reported by both, from 1950 to 2023.
How do Costa Rica and New Zealand rank globally for number of children under 15, by world region?
Costa Rica ranks 124th and New Zealand ranks 126th of 236 countries.
Where does this data come from?
UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of children under 15, by world region. 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

Costa Rica vs New Zealand: Number of children under 15, by world region. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 05 September 2026, from https://population.statizoid.com/compare/population-younger-than-15-with-projections/costa-rica/new-zealand/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://population.statizoid.com/compare/population-younger-than-15-with-projections/costa-rica/new-zealand/">Costa Rica vs New Zealand: Number of children under 15, by world region</a> — Statizoid

About this data

Indicator
Number of children under 15, by world region
Unit
people
Source
UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed

Total population, measured on 1 July of the year shown. This only includes people aged 0-14.