1990 Census County Block Map (Recreated): Frio County, Block 1

Parent map for Frio County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:20,000.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Medina County, Block 17

Parent map for Medina County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:20,000.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Medina County, Index

Index map for Medina 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 1:101,089.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Uvalde County, Block 25

Parent map for Uvalde County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:20,000.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Zavala County, Block 4

Parent map for Zavala County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:24,000.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History

1990 Census County Block Map (Recreated): Zavala County, Index

Index map for Zavala 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 1:104,890.
Date: 1990
Creator: United States. Bureau of the Census.
System: The Portal to Texas History