population datasets
5 datasets tagged "population"
Urban Population Share by Country (1960–2024)
Share of population living in urban areas for 230 countries and regions from 1960 to 2024, sourced from World Bank data.
Sengele Population Sleep Chronotype Measurements
Sleep midpoint data (minutes from midnight) for 33 Sengele subjects across multiple nights, with age and sex demographics.
Grassland Bird Population Trends (1990–2016)
Breeding Bird Survey counts for 16 grassland species across 200+ routes from 1990 to 2016, showing widespread population declines.
Share of Population in Extreme Poverty ($3/Day), 1990–2025
Global and country-level extreme poverty rates ($3/day threshold) for 195 countries from 1990 to 2025, sourced from Our World in Data.
US Population by State (2020 Census)
Population of all 50 US states and DC from the 2020 Census, ranked by size with percentage of national total.