subscribe to this page
Shapefiles and data at the census tract, county, state, and other geographic levels going back to 1790 for counties, and 1910 for tracts. Also includes some data for downloading.
belongs to BIG GIS Sources project
tagged base census counties data gis historic places shapefiles tracts by laallen ...and 1 other person ...on 19-JUN-08
tagged base census counties data gis historic places shapefiles tracts by laallen ...and 1 other person ...on 19-JUN-08
The NHGIS is a project at the University of Minnesota designed to collect GIS data for the United States at the smallest possible Geographic level. Currently the geographic boundary files include states and counties from 1790 to the present and census tracts from 1910 to the present.
The Social Explorer produces maps and reports of US Census Tract level data from 1940-2000. Using high quality maps and data, they make available the full contents of the tract data for the United States for the full period. The data can also be exported as excel spreadsheets for easy reuse.
belongs to HSPV Other project
tagged GIS census history stats tracts by laallen ...and 6 other people ...on 08-FEB-08
tagged GIS census history stats tracts by laallen ...and 6 other people ...on 08-FEB-08
Shapefiles and data at the census tract, county, state, and other geographic levels going back to 1790 for counties, and 1910 for tracts. Also includes some data for downloading.
belongs to Historic Preservation Data project
tagged GIS base census counties data historic places shapefiles tracts by laallen ...and 1 other person ...on 29-NOV-07
tagged GIS base census counties data historic places shapefiles tracts by laallen ...and 1 other person ...on 29-NOV-07