Finland vs New Zealand: Historical population data

Finland
5.64 million Persons
in 2025
New Zealand
5.32 million Persons
in 2025
Finland rank
34th
New Zealand rank
37th

Historical population data over time

  • Finland
  • New Zealand
2.0M3.0M4.0M5.0M6.0M195019872025

How they compare

Finland currently reports 5.64 million Persons against 5.32 million Persons in New Zealand, a difference of 323,820 Persons.

That makes Finland's figure about 1.1 times New Zealand's.

Across all 76 years both countries report, Finland has been ahead every year.

Finland ranks 34th and New Zealand ranks 37th of 43 countries.

Finland has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Finland New Zealand Difference Ahead
1950s 4.21 million Persons 2.12 million Persons 2.09 million Persons Finland
1960s 4.55 million Persons 2.60 million Persons 1.94 million Persons Finland
1970s 4.69 million Persons 3.04 million Persons 1.65 million Persons Finland
1980s 4.88 million Persons 3.27 million Persons 1.61 million Persons Finland
1990s 5.09 million Persons 3.64 million Persons 1.44 million Persons Finland
2000s 5.25 million Persons 4.09 million Persons 1.16 million Persons Finland
2010s 5.46 million Persons 4.61 million Persons 847,683 Persons Finland
2020s 5.58 million Persons 5.17 million Persons 404,283 Persons Finland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher historical population data, Finland or New Zealand?
Finland, at 5.64 million Persons against 5.32 million Persons in New Zealand as of 2025.
What is the difference in historical population data between Finland and New Zealand?
323,820 Persons, with Finland ahead.
How many years of comparable data are there for Finland and New Zealand?
76 years are reported by both, from 1950 to 2025.
How do Finland and New Zealand rank globally for historical population data?
Finland ranks 34th and New Zealand ranks 37th of 43 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Historical population data. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Finland vs New Zealand: Historical population data. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 20 August 2026, from https://population.statizoid.com/compare/historical-population-data/finland/new-zealand/

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About this data

Indicator
Historical population data
Unit
Persons
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
56 places, 4,256 data points, 1950–2025
Last refreshed

This dataset presents annual population data from 1961 by sex and five year age groups as well as the share of children, youth, the elderly, old-age and total dependency ratios. The data is available for all member countries as well as for the EU27 and G20 countries, Argentina, Brazil, China, India, Indonesia, Russia, Saudi Arabia, Singapore, South Africa and the World total. The data refer to mid-year estimates of the population. See country details in Historical population metadata.