ALLEN
ALLEN
Allen is a city in Collin County in the U.S. state of Texas, and a northern suburb in the Dallas–Fort Worth metroplex. According to the 2020 U.S. census its population was 104,627, up from 84,246 in 2010.
Allen is a city in Collin County in the U.S. state of Texas, and a northern suburb in the Dallas–Fort Worth metroplex. According to the 2020 U.S. census its population was 104,627, up from 84,246 in 2010.