Found. Redirecting to https://services.arcgis.com/VTyQ9soqVukalItT/arcgis/rest/services/ACS_5YR_Socioeconomic_Estimate_Data_by_County/FeatureServer/replicafilescache/ACS_5YR_Socioeconomic_Estimate_Data_by_County_5979734217446050000.zip