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LA County GIS Data Portal adds instructional videos

We have a pair of instructional videos for the LA County GIS Data Portal that will help you make better use of the data. The first video shows you how to find and download GIS data from our site, while the second shows you how to use free software to begin making […]

Release of 2010 Census TIGER/Line Shapefiles for California

2010 Census TIGER/LineĀ® Shapefiles

The 2010 Census TIGER/Line Shapefiles for California are available for downloading on the Census Bureau homepage. These are the Redistricting (P.L. 94-171) TIGER/Line Shapefiles. These files include the first release of the 2010 Tabulation Geography which includes the new tabulation blocks and any changes to Block Group, Census Tracts, […]