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birthrate.io

The world's demographic data platform. Open demographic data for researchers, journalists, and the public.

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People

  • Why birthrates matter
  • What's the solution?
  • Fertility
  • Fertility by race & origin
  • Many mothers, or large families?
  • Migration
  • Who lives here
  • Naturalisations
  • Workers vs retirees
  • Cities

Maps

  • Regional maps
  • Italy fertility by province
  • Birth-rate maps
  • Poland births by gmina
  • Slovakia Roma by district
  • Hungary Roma pupils by county
  • China floorspace per household
  • Historic empires
  • Historic migrations
  • Census maps
  • Immigrant origins by region
  • Who Americans marry
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  • US demographics
  • US metro areas by race
  • World growth map
  • Europe population change
  • World in 10 million
  • Europe in 1 million
  • North America in 1 million
  • Asia in 1 million
  • South America in 1 million
  • Language dots
  • Religion dots
  • Who lives where
  • City history

Tools & more

  • Country briefings
  • Compare
  • Data API
  • Simulator
  • Rankings
  • How many grandchildren?
  • Fertility clock
  • Release calendar
  • Help improve the data
  • Crime
  • Compare GDP per capita
  • Trade / exports & imports

About the data

  • About
  • Methodology
  • Glossary
  • Data sources
  • Contact
  • Privacy
  • Disclaimer
  • Terms

Providers

  • World Bank
  • UN Population Division
  • OECD
  • IMF

© 2026 birthrate.io. Data from World Bank, UN, OECD & IMF.

PrivacyTermsDisclaimerContact·Modeled projections are estimates. See methodology.