Italy vs Spain: Historical population data
Historical population data over time
- Italy
- Spain
How they compare
Italy currently reports 58.94 million Persons against 49.36 million Persons in Spain, a difference of 9.59 million Persons.
That makes Italy's figure about 1.2 times Spain's.
Across all 76 years both countries report, Italy has been ahead every year.
Italy ranks 14th and Spain ranks 16th of 43 countries.
Italy has averaged higher in every one of the 8 decades both report.
Head to head by decade
| Decade | Italy | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 48.45 million Persons | 29.02 million Persons | 19.43 million Persons | Italy |
| 1960s | 51.88 million Persons | 31.85 million Persons | 20.03 million Persons | Italy |
| 1970s | 55.17 million Persons | 35.54 million Persons | 19.63 million Persons | Italy |
| 1980s | 56.57 million Persons | 38.31 million Persons | 18.26 million Persons | Italy |
| 1990s | 56.84 million Persons | 39.61 million Persons | 17.23 million Persons | Italy |
| 2000s | 58.03 million Persons | 43.34 million Persons | 14.69 million Persons | Italy |
| 2010s | 60.06 million Persons | 46.62 million Persons | 13.44 million Persons | Italy |
| 2020s | 59.08 million Persons | 48.16 million Persons | 10.92 million Persons | Italy |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher historical population data, Italy or Spain?
- Italy, at 58.94 million Persons against 49.36 million Persons in Spain as of 2025.
- What is the difference in historical population data between Italy and Spain?
- 9.59 million Persons, with Italy ahead.
- How many years of comparable data are there for Italy and Spain?
- 76 years are reported by both, from 1950 to 2025.
- How do Italy and Spain rank globally for historical population data?
- Italy ranks 14th and Spain ranks 16th 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.
Individual pages
About this data
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.