Recent international development efforts have emphasized the importance of supporting early childhood development, yet little is known about the availability of early learning opportunities in low- and middle-income countries (LMICs). The present study uses nationally representative data from > 163,000 three- and four-year-olds living in 63 countries to estimate the availability of in- and out-of-home early learning opportunities in LMICs. Results suggest that 71.9% of preschool-aged children experience high levels of at-home stimulation (e.g., reading, counting, drawing), 33.6% attend center-based early childhood care and education (ECCE) programming, 29.1% experience both, and 22.9% experience neither. Large geographical and socioeconomic disparities in learning opportunities were found both across and within countries, particularly for ECCE.
