The 2015 data is Maricopa County Census tracts with some 2011-2015 American Community Survey (ACS) data joined to it. There is also processed eviction data aggregated to the tract level and joined to the tracts. The eviction data came from geocoded point data of eviction filings for 2015 from Maricopa County Justice Courts. The data layer was created at ASU by the Knowledge Exchange for Resilience and Geospatial Research and Solutions. ASU geocoded the 2015 eviction filings excel data provided in May of 2021 by the Maricopa County Justice Courts.