2000 Census County Block Map: Duval County, Index

Index map for Duval County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:138,982.
Date: 2000
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

2000 Census County Block Map: Webb County, Index

Index map for Webb County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:209,776.
Date: 2000
Creator: United States. Bureau of the Census.
System: The Portal to Texas History