1 The concept of âdemographic changeâ describes a populationâs age structure adjusting to. changes in living conditions. Consequently, changes in thcomposition of a societyâe s age. structure are the result of social shifts. (. 2  cf. . 3  theory of first and second demographic transition.
Beeville, TX. Sponsored Topics. Beeville is a city in Bee County, Texas, United States. The population was 13,129 at the 2000 census. It is the county seat of Bee County. It is the home of a community college, Coastal Bend College.
Colleyville is located in Tarrant County, TX. The population is 23,372. There are 9 public schools in Colleyville with an average Homefacts rating of A-. The total crime rate for Colleyville is very low, and there are 8 registered sex offenders residing in the city.