Sex ratio at birth (male births per female births) in Costa Rica was reported at 1.045 in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Costa Rica - Sex ratio at birth (male births per female births) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.



Costa Rica - Sex Ratio At Birth (male Births Per Female Births)
Sex ratio at birth refers to male births per female births. The data are 5 year averages.

Costa Rica | World Bank Development Indicators