Table 5: Percent of Population 65 Years of Age or Older for the State of Texas and Council of Government Regions in Texas, 1990 and 2000 ____________________________________________________________________________ Percent of Population 65 Years of Age or Older ______________________________ State/COG 1990 2000 ____________________________________________________________________________ State of Texas 10.11 9.94 Panhandle 13.24 13.17 South Plains 11.36 12.17 Nortex 15.61 14.95 North Central Texas 8.41 8.08 Ark-Tex 16.47 15.35 East Texas 15.41 14.99 West Central Texas 16.65 15.83 Rio Grande 8.35 9.86 Permian Basin 10.16 11.92 Concho Valley 14.27 14.65 Heart of Texas 15.93 14.38 Capital Area 9.03 8.20 Brazos Valley 11.25 10.79 Deep East Texas 16.27 15.57 South East Texas 13.08 13.22 Houston-Galveston 7.57 7.90 Golden Crescent 14.91 14.90 Alamo Area 11.09 11.34 South Texas 8.20 8.16 Coastal Bend 10.95 11.74 Lower Rio Grande Valley 10.27 10.27 Texoma 16.99 15.24 Central Texas 10.12 9.69 Middle Rio Grande 10.76 11.68 ____________________________________________________________________________