The Decatur Metropolitan Area is a large "separate but equal" part of the Huntsville-Decatur Metropolitan Area. The MSA is considered separate by the government but most people refer to the Huntsville Metro Area and Decatur Metro Area as a whole since they are in such close proximity. The 2004 estimate population is 149, 629. Map of the Huntsville-Decatur Metropolitan Statistical Area The Huntsville-Decatur Metropolitan Area is the most populated Sub-Region of North Alabama, and is the second fastest growing Metro Area in the State of Alabama, with 510,088 living within the MSA. The Metro Area is situated along the Tennessee...
Decatur, Alabama is a city located in Morgan County, with a small portion in southern Limestone County, and is included in the Huntsville-Decatur Metro Area. ... Hartselle is a city located in Morgan County, Alabama. ...