Fertility Rate by Country (2023)

The Global Fertility Transition

The global fertility transition is one of the most consequential demographic shifts in human history. In 1960, the average woman worldwide had 5 children; today the global total fertility rate (TFR) is approximately 2.4 and falling. Every major world region has experienced fertility decline, including sub-Saharan Africa where rates have dropped from 6.7 to about 4.5. The drivers are remarkably consistent across cultures: female education, urbanization, access to contraception, declining child mortality (parents need fewer births to achieve desired family size), and the economic shift from agricultural to service economies.

The replacement-level fertility rate — 2.1 children per woman — is the threshold needed to maintain a stable population without immigration. Most of Europe, East Asia, and the Americas are now below replacement. South Korea's TFR has fallen below 0.8 — the lowest ever recorded for any country — creating an acute demographic crisis with a rapidly shrinking workforce and exploding elderly dependency ratio. Japan, Italy, Spain, and much of Eastern Europe face similar trajectories.

At the other extreme, Somalia, Fed. Rep.'s TFR above 6.1 means its population will roughly triple by 2050, creating enormous pressure on education, employment, and resources. The fertility divide between sub-Saharan Africa (high) and East Asia/Europe (ultra-low) is reshaping the global demographic landscape. Today's birth rates determine tomorrow's labor force, consumer markets, and pension obligations — making fertility data crucial for long-term economic planning.