Hoover is a city in Jefferson and Shelby counties in north central Alabama, United States. The largest suburb around Birmingham, the population of the city was 84,848 as of the 2015 US Census estimate. Hoover is part of the Birmingham-Hoover, AL Metropolitan Statistical Area and is also included in the Birmingham-Hoover-Talladega, AL Combined Statistical Area. Hoover’s neighborhoods and planned communities are located along the foothills of the Appalachian Mountains.