Williamson County, Texas
The population data for Williamson County come from three sources. Population counts for 1990 are from the 1990 decennial census (SF1 files). The population counts for 2000 are from the U.S. Census Bureau's population estimates program (http://www.census.gov/popest/). Those estimates are the April 1, 2000, base for the vintage 2009 county population estimates, which may differ slightly from the 2000 decennial census counts because of post-enumeration corrections. The 2014 population counts are from the U.S. Census Bureau’s population estimates and are as of July 1 of that year.
|Hispanic population Rank||20,004 132||42,990 123||117,119 88|
|Total county population||139,551||249,967||489,250|
|Hispanics as percent of county population Rank||14% 243||17% 289||24% 302|
|Hispanic population change Rank||22,986 105||74,129 56|
|Percent change in Hispanic population Rank||115% 1,380||172% 596|