Since 1990, the United Nations (UN) has used the Human Development Index (HDI) to assess the development of a country using indicators of well-being and quality of life gathered via census data. HDI scores are then used by government agencies and nonprofits to help allocate resources. But the index rankings do not reflect information at the local level, meaning, for example, that people in less-developed areas of higher-ranking countries could be missing out on critical aid. Now, in partnership