NHGIS Files

File Repository

Sample GIS file

Awesome file

NHGIS Proposal

The NHGIS proposal submitted to the National Science Foundation in Fall 2000.

SocialExplorer

SocialExplorer logo

Boundary file option during statistical data extract

This is a screenshot that illustrates how to select boundary files when a statistical data extract has been made.

Joining Statistical Data in a GIS

 

Topic Availability for Data Finder

Shows the topics to which each table within a dataset is assigned.

How to Use the Data Finder

 

How to Use Extract History

 

State / Territory Boundary File Availability

A table showing boundary file availability for states and territories.

County Boundary File Availability

A table showing boundary file availability for counties.

Census Tract Boundary File Availability

Census tract availability by county from 1980 to 1910.

NHGIS Continuation Proposal

 

Census Documentation

 

GIS Workshop

 

TREC

 

cleveland

 

phil1

 

phil2