Population · fertility transition

Total fertility rate

Total fertility rate is not “how many children the average woman actually had this year”. It combines the age-specific fertility rates observed in a year into a period measure. This page uses one archived World Bank/WDI snapshot for China, the World and 14 other major economies, with no interpolation.

World Bank WDI · total fertility rate ↗

Fixed 15 economies · low to high

#3

China was the 3rd-lowest in 2024; Korea was lowest at 0.748

Below the 2.1 reference

14/15

of the 15 selected economies; 2.1 is only an approximate replacement reference

Three concepts to separate first

TFR, births and population growth are different things

TFR combines one year’s age-specific fertility rates into a hypothetical full childbearing-life measure. The number of births also depends on the number and age structure of women, while population growth also depends on mortality, migration and demographic momentum. A TFR below 2.1 therefore does not imply immediate population decline in the same year.

Method boundaries

TFR ≠ actual average births per woman that year

TFR ≠ average children per household

2.1 ≈ approximate replacement level, not a universal exact constant

Below 2.1 ≠ immediate population decline

Lower rank ≠ better or worse social performance

01

What TFR measures

Compressing one year of age-specific fertility rates into one period measure

WDI defines TFR as the number of children a woman would bear if she lived to the end of her childbearing years and experienced the age-specific fertility rates observed in the specified year throughout those years. It is useful for comparing fertility levels across years and economies, but it is not the completed family size of a real cohort of women.

02

China’s long-run change

From high fertility to well below the world average

China and the World use the same WDI series from 1960 through 2024. The 2.1 line is only an approximate replacement reference. In this archived series, 1991 is the first consecutive-year crossing where the prior year was at or above 2.1 and the current year below it; this is a descriptive threshold crossing, not a single causal date for policy effects or population change.

China and the World

Total fertility rate, 1960–2024

One WDI snapshot; 2.1 is an approximate replacement-level reference. China was at 1.013 in 2024, versus 2.188 for the World aggregate.

1960—2024
View eight milestone values
YearChinaWorld
19604.4514.686
19706.0854.840
19802.7393.731
19902.5143.307
20001.6282.730
20101.6872.568
20201.2362.276
20241.0132.188
Source: World Bank WDI · total fertility rate ↗ · WDI SP.DYN.TFRT.IN; 2.1 is an approximate reference onlychinainfigures.com

03

What 2.1 means

“Below replacement” does not mean “population immediately shrinks”

In low-mortality populations, around 2.1 is commonly used as an approximate generational-replacement reference, but the exact level depends on female survival, the sex ratio at birth and other demographic conditions. Even below 2.1, population can continue to grow for some time because age structure, longevity, migration and demographic momentum differ.

04

East Asia comparison

A shared move toward low fertility, but at different speeds and times

China, Korea, Japan, Singapore and Viet Nam all experienced large declines, but crossed the 2.1 reference at different times. Similar low-TFR outcomes do not prove that these economies shared the same policy, housing, education, marriage or labour-market mechanisms.

East Asia and nearby economies

China, Korea, Japan, Singapore and Viet Nam

Every line uses the same WDI indicator from 1960–2024; the 2.1 line is a reading aid only.

5 economies
Source: World Bank WDI · total fertility rate ↗ · Same indicator, same WDI vintage, complete 65-year coveragechinainfigures.com

05

Other major economies

Timing of the fertility transition matters more than a single-year rank

Many European and North American economies moved into low-fertility ranges earlier, while Brazil, Mexico, India and other emerging economies followed later. Placing China in these long-run paths shows when decline began, how long it lasted and whether fertility rebounded or fluctuated—not just one 2024 snapshot.

Long-run major-economy comparison

Fertility transition across nine economies

China, United States, Germany, France, United Kingdom, India, Brazil, Mexico and Indonesia; complete 1960–2024 coverage for all.

9 economies
Source: World Bank WDI · total fertility rate ↗ · All values use the same WDI period TFR; missing values would not be interpolatedchinainfigures.com

06

How to read the animated ranking

A fixed 15-economy set, sorted from lower to higher TFR

The animation is not a “global lowest-fertility countries” league table. It uses a fixed 15-economy comparison set. Sorting uses actual TFR values directly—never negated values. Rank 1 means only the lowest TFR within this set in that year, not greater development, happiness, equality or policy success.

Fixed-set animated ranking

TFR across 15 major economies: low to high

All 15 economies have observed WDI values in every year from 1960 through 2024.

2024
Sort rule: Actual TFR from low to high; fixed 15-economy set; no negation, zero fill or interpolation.
Exact-value table for the current year
Low-to-high rankEconomyTFR
Source: World Bank WDI · total fertility rate ↗ · Fixed 15 economies; actual values sorted ascending; 1960–2024chinainfigures.com

Latest complete common year

2024 comparison across 15 economies

Fourteen economies were below the approximate 2.1 reference; Indonesia was at 2.115, slightly above it.

2024
WDI total fertility rate in 2024, sorted low to high.
RankEconomyTFRRelative to 2.1
1Korea, Rep.0.748below
2Singapore0.970below
3China1.013below
4Japan1.150below
5Italy1.180below
6Germany1.360below
7Sweden1.430below
8United Kingdom1.551below
9France1.610below
10Brazil1.614below
11United States1.627below
12Mexico1.892below
13Viet Nam1.895below
14India1.962below
15Indonesia2.115above
Source: World Bank WDI · total fertility rate ↗ · Fixed 15-economy set; same WDI definition for 2024chinainfigures.com

Threshold-crossing timeline

First consecutive observed crossing from ≥2.1 to <2.1

This is a mechanical description of the same WDI series, not a causal break. Indonesia does not show such a crossing in 1960–2024.

14 observed crossings
The prior year must be observed at ≥2.1 and the current year observed below 2.1.
EconomyCrossing yearPrior-year TFRCrossing-year TFR
Japan19662.1401.580
Sweden19682.2802.070
Germany19702.2102.030
United States19722.2662.010
United Kingdom19732.2002.040
France19752.1802.090
Singapore19752.3502.070
Italy19762.1702.040
Korea, Rep.19832.3902.060
China19912.5141.934
Viet Nam19982.2742.098
Brazil20022.1622.081
Mexico20162.1372.086
India20202.1202.047

No observed crossing: Indonesia

Source: World Bank WDI · total fertility rate ↗ · 2.1 is an approximate reference; crossing year is not a policy or population-decline start datechinainfigures.com

07

What TFR cannot answer

One TFR curve cannot by itself explain marriage, costs, policy or future population

TFR does not directly tell us how many babies were born, desired family size, fertility intentions, marriage timing, childcare cost, housing pressure, policy effectiveness or future population size. Those questions require age-specific fertility, birth counts, the age structure of women, marriage, migration, income, education, housing, childcare and population projections.

Period measure

Not completed cohort family size

TFR combines age-specific rates from one year; real cohorts experience fertility rates from many different years.

2.1 reference

Approximate, not universal

Exact replacement fertility varies with female survival, the sex ratio at birth and other demographic conditions.

Population momentum

Population may still grow after low TFR

A young age structure and migration can keep total population growing after fertility falls below replacement.

Ranking boundary

Low fertility is not a good/bad league table

The animated ranking shows only the numeric order of TFR in a fixed 15-economy set and carries no policy or social-value judgement.

Downloads and revisions

Use the data and track changes

The page CSV retains years, units, source IDs, verification status and comparability warnings. Each chart also offers its current data as CSV, PNG or SVG.

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Includes registered formal points, available historical series and scalar derived metrics. UTF-8 encoded for spreadsheets and analysis tools.

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Data file updated: 8 Aug 2026

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Data through 2024Sources: World Bank

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Public record

Revision and update timeline

2
  1. Initial publicationv1.0.0

    Total fertility rate indicator prepared

    Prepared World Bank/WDI total fertility rate data for China, World and 14 other major economies from 1960–2024, plus an approximate 2.1 reference, fixed-set animated ranking and first observed threshold-crossing table.

    Related sources: World Bank ↗

    Sources and definitions registered; automated checks passed

  2. Product updatev0.3.0

    Data downloads and revision timeline added

    Added page-level formal-data CSV files, chart-level CSV/PNG/SVG exports and a bilingual revision timeline to all indicator pages.

    Sources and definitions registered; automated checks passed