You can't 'unlink' the iPhone from your iTunes account (unless you change the iTunes account you're logged into on the computer, then sync, but ion that case you won't be able to use the apps you have already bought).
PEOPLE OVERVIEW. The 2016 Laguna Hills, California, population is 31,748. There are 4,810 people per square mile (population density).
Laguna Beach is located in Orange County, CA. The population is 22,992. There are 16 public schools in Laguna Beach with an average Homefacts rating of A+. The total crime rate for Laguna Beach is moderate, and there are 50 registered sex offenders residing in the city.