Comprehensive tracking of segregation across every U.S. neighborhood and school, from the Segregation Tracking Project (USC/Stanford). Includes the publicly available exposure-segregation dataset from Nilforoshan et al. (Nature, 2023) — socioeconomic segregation measured via anonymized mobility data for 382 metropolitan areas and 2,828 counties. The full Segregation Tracking Project dataset (racial/economic segregation in schools and neighborhoods, 1970–2020+) is available at edopportunity.org under a data use agreement.

OECD PISA (Programme for International Student Assessment) mean performance scores for 15-year-olds in mathematics, reading, and science across 85 countries and economies, covering all cycles from 2000 to 2018. PISA is the world's leading cross-country standardised assessment of student skills, conducted every three years by the OECD.

Two centuries of progress in human wellbeing — poverty, life expectancy, child mortality, literacy, political freedom, and education — from 1800 to today. Data from Our World in Data, synthesised from the article 'A History of Global Living Conditions in 6 Charts'.