Iran, Islamic Republic of Fertility Rate
Total fertility rate SP.DYN.TFRT.IN
Iran, Islamic Republic of's fertility rate was 1.66 in 2025, ranked 128th globally. This represents a 2.1% decrease from 2024. Data from World Bank, covering 1960–2025.
Overview
Iran, Islamic Republic of's fertility rate stood at 1.66 in 2025, a decline of +0.04 from 2023. Based on recent trends, this figure is projected to reach 1.66 by 2025. Iran, Islamic Republic of ranked 128th globally.
Iran’s total fertility rate has fallen dramatically over the 65‑year span covered, dropping from an all‑time peak of 7.52 in 1960 to a trough of 1.66 in 2025, placing it at rank 128 globally. The decline reflects a sustained transition in family size preferences, increased female education, and expanded access to contraception, mirroring patterns observed in other middle‑income societies such as Serbia, which records the same 1.66 fertility level. While the 2025 figure remains slightly above the replacement threshold of 2.1, it is well below the historic high and signals a completed demographic shift from a high‑birth‑rate regime to a low‑fertility context. Continued urbanisation, rising labour‑force participation among women, and persistent economic uncertainties could keep the rate near its current level, whereas policies that promote child‑bearing incentives or improve childcare affordability might modestly raise fertility and alter the downward trajectory.
Data & projection
| Year | Fertility Rate | YoY change | Rank |
|---|---|---|---|
| 2026* trend | 1.65 | - | - |
| 2025* trend | 1.66 | - | - |
| 2025 | 1.66 | −0.04 | #128 |
| 2023 | 1.70 | −0.01 | #88 |
| 2022 | 1.70 | −0.01 | #89 |
| 2021 | 1.71 | +0.01 | #84 |
| 2020 | 1.70 | −0.07 | #85 |
| 2019 | 1.77 | −0.15 | #85 |
| 2018 | 1.92 | −0.10 | #98 |
| 2017 | 2.02 | −0.03 | #100 |
| 2016 | 2.05 | +0.04 | #99 |
| 2015 | 2.02 | +0.04 | #95 |
| 2014 | 1.98 | +0.06 | #87 |
| 2013 | 1.91 | +0.06 | #78 |
| 2012 | 1.85 | +0.06 | #69 |
| 2011 | 1.79 | +0.04 | #62 |
| 2010 | 1.75 | +0.01 | #53 |
Detected Pattern
Analysis
Iran, Islamic Republic of matched the Stagflation Risk pattern in 2019. Historically, 38% of countries showing this pattern (117 out of 307) saw fertility rate improve within 24 months. View full analysis →
Frequently Asked Questions
Iran, Islamic Republic of's fertility rate was 1.66 in 2025. Ranked 128th globally. This represents a 2.1% decrease from the previous year.
Iran, Islamic Republic of's fertility rate peaked at 7.52 in 1960.
The lowest fertility rate in Iran, Islamic Republic of was 1.66 in 2025.
Iran, Islamic Republic of ranks 128th globally in fertility rate as of 2025.
The World Bank indicator code is SP.DYN.TFRT.IN. Data sourced from World Bank.
Iran, Islamic Republic of's fertility rate is projected to reach 1.66 by 2025 based on trend extrapolation.
The fertility rate of Iran, Islamic Republic of in 2025 was 1.66. This ranks 128th in the world.
Cite this page
@misc{historysaid_iran-islamic-republic-of_fertility-rate,
title = {Iran, Islamic Republic of Fertility Rate},
url = {https://historysaid.com/iran-islamic-republic-of/fertility-rate/},
publisher = {HistorySaid},
year = {2026}
}