Iran, Islamic Republic of vs New Zealand: Comparison of fertility rates that account for survival of children
Comparison of fertility rates that account for survival of children over time
- Iran, Islamic Republic of
- New Zealand
How they compare
Iran, Islamic Republic of currently reports 1.7 live births per woman against 1.67 live births per woman in New Zealand, a difference of 0.03 live births per woman.
The two have swapped places 2 times across 74 shared years of data; in 1950 it was Iran, Islamic Republic of ahead.
Iran, Islamic Republic of ranks 140th and New Zealand ranks 143rd of 236 countries.
Across the 8 decades both report, Iran, Islamic Republic of averaged higher in 6 and New Zealand in 2.
Head to head by decade
| Decade | Iran, Islamic Republic of | New Zealand | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 7.18 live births per woman | 3.84 live births per woman | 3.34 live births per woman | Iran, Islamic Republic of |
| 1960s | 7.27 live births per woman | 3.74 live births per woman | 3.52 live births per woman | Iran, Islamic Republic of |
| 1970s | 6.27 live births per woman | 2.57 live births per woman | 3.7 live births per woman | Iran, Islamic Republic of |
| 1980s | 6.14 live births per woman | 2 live births per woman | 4.14 live births per woman | Iran, Islamic Republic of |
| 1990s | 3.25 live births per woman | 2.01 live births per woman | 1.24 live births per woman | Iran, Islamic Republic of |
| 2000s | 1.81 live births per woman | 2.02 live births per woman | 0.2122 live births per woman | New Zealand |
| 2010s | 1.91 live births per woman | 1.94 live births per woman | 0.0323 live births per woman | New Zealand |
| 2020s | 1.7 live births per woman | 1.65 live births per woman | 0.0497 live births per woman | Iran, Islamic Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher comparison of fertility rates that account for survival of children, Iran, Islamic Republic of or New Zealand?
- Iran, Islamic Republic of, at 1.7 live births per woman against 1.67 live births per woman in New Zealand as of 2023.
- What is the difference in comparison of fertility rates that account for survival of children between Iran, Islamic Republic of and New Zealand?
- 0.03 live births per woman, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and New Zealand?
- 74 years are reported by both, from 1950 to 2023.
- How do Iran, Islamic Republic of and New Zealand rank globally for comparison of fertility rates that account for survival of children?
- Iran, Islamic Republic of ranks 140th and New Zealand ranks 143rd of 236 countries.
- Where does this data come from?
- Human Fertility Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Comparison of fertility rates that account for survival of children. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average number of live births a hypothetical cohort of women would have at the end of their reproductive period if they were subject during their whole lives to the fertility rates of a given period and if they were not subject to mortality.