Scientific DataA global 1 km gridded dataset of household consumption expenditure in purchasing power parity 2013–2024Run ShiYuanzheng CuiFang BianTeng ZhongXiangbin PengXin YinSong LiuKaifang Shi2026-07-20Full textDOI https://doi.org/10.1038/s41597-026-07919-4