LUCA Resources


Census Tools for ArcGIS Forum

This forum from ESRI allows a space to discuss and troubleshoot the free ArcGIS Census Tools extension that can be used for the LUCA and BAS program.

User Guides

Lost your user guide? Download one here

Phone Numbers

LUCA Toll-Free: 1-866-511-LUCA

This number will direct you to LUCA staff at the Census regional office in Chicago to help answer questions about LUCA in general.

Geographic Partnerships Technical Help Desk: 1-866-919-5822

This number will direct you to staff in the geographic partnership division of the Census Bureau. These are the experts who can help talk you through any technical problems you're experiencing during LUCA.