The population in Plano's 75023 ZIP code is 46,733, with unemployment falling 22 percent year-over-year in the past six months.

Plano has been ranked fourth out of the top 10 hottest zip codes in the nation.

Just like that, Amazon adds one-hour delivery to 11 new ZIP codes in Frisco, Plano and moreOur numbers crunchers found no big demographic differences between the 24 ZIP codes and the overall ...