Census Count, Rio Grande Valley 1980,1990,2000

Census Estimate, Rio Grande Valley 2000 - 2004

Population Growth for Rio Grande Valley 1850-2000

Population Estimate for Cities in Service area, 2000-04

Census Estimate for Service Area 2001-2004

Population and percent Change in Texas, 1850-2000

 

Last updated Nov 4th, 2004.