Abstract
This is a large international dataset of numeracy scores, accompanied by demographic variables and a range of social and cognitive psychological measures. The data are drawn from multiple surveys conducted by the Winton Centre for Risk and Evidence Communication at the University of Cambridge (2020-2024). All surveys included the adaptive Berlin Numeracy Test, and most also included the Schwartz Numeracy Scale. We present data collated from 59 separate surveys conducted across 14 countries (N = 75,688).