From Wikipedia, the free encyclopedia
Allen is an affluent city in Collin County, Texas, a northern suburb of Dallas. As of the 2010 United States Census, the city had a total population of 84,246.
According to the City of Allen, the city has a total area of 27.1 square miles (70 km2). None of the area is covered with water except the small ponds scattered throughout the city.
Allen is part of the humid subtropical region, with hot dry summers and mild cold and rainy winters.
Allen TX Attractions