Historical Population Models

This compressed file contains models developed through ArcGIS Model Builder for reconstructing USA historical population maps, including five models (M1-M5), and the determination of census tract cutoff population, s and d parameter values

Historical Population Models

This compressed file contains models developed through ArcGIS Model Builder for reconstructing USA historical population maps, including five models (M1-M5), and the determination of census tract cutoff population, s and d parameter values

Historical population dataset for the conterminous US

This compressed file contains individual population data from five models (M1-M5) in Esri GRID format for each decade from 1790 to 2010 (excluding 1960)

metadata for historical population data

basic information about the reconstructed population dat