Rome2Rio uses cookies to help personalize content and show you personalised ads. By proceeding, you accept the use of cookies in accordance with our privacy policy. You may opt out of personalised ads at any time. OK

About 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 located approximately 20 mi north of downtown Dallas and is a part of the Dallas–Fort Worth metropolitan area.

Get the Rome2Rio app

Find the best way to get from A to B, anywhere in the world, on your mobile or tablet.

Compare your options: plane, train, bus, car, ferry, bike share, driving and walking directions all in one search.

Learn more about our apps