Madison County was established on December 13, 1808 by the governor of the Mississippi Territory. It is recognized as the "birthplace" of Alabama, which was founded there on December 14, 1819. For much of the county's history, the economy revolved mainly around agriculture. Madison County was one of the largest cotton-producing counties in the state, and textile mills operated around the county. In 1950, a group of German rocket scientists, led by Wernher von Braun, came to Redstone Arsenal from Fort Bliss, Texas. They developed, among others, the Redstone rocket, which was modified to launch the first two Americans into space. Tens of thousands of jobs came to the area as a result of the Space Race, and the population of Madison County rose from 72,903 in 1950 to an estimated 366,519 in 2018.
Geography
According to the U.S. Census Bureau, the county has a total area of, of which is land and is water. The topography in the southern and eastern portions of the county is dominated by the dissected remnants of the Cumberland Plateau, such as Keel Mountain, Monte Sano Mountain and Green Mountain. The northern and western portions of the county are flatter.
There were 109,955 households, out of which 33.00% had children under the age of 18 living with them; 53.40% were married couples living together, 11.80% had a female householder with no husband present, and 31.50% were non-families. Nearly 27.20% of all households were made up of individuals, and 7.40% had someone living alone who was 65 years of age or older. The average household size was 2.45, and the average family size was 3.00. In the county, the population was spread out with 25.60% under the age of 18, 9.40% from 18 to 24, 31.50% from 25 to 44, 22.70% from 45 to 64, and 10.80% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 95.30 males. For every 100 females age 18 and over, there were 92.10 males. The median income for a household in the county was $44,704, and the median income for a family was $54,360. Males had a median income of $40,779 versus $26,534 for females. The per capita income for the county was $23,091. About 8.10% of families and 10.50% of the population were below the poverty line, including 14.10% of those under age 18 and 9.60% of those age 65 or over.
There a several bicycle routes in the city of Huntsville. Madison County has a master plan to develop a 70-mile bicycle and walking trail.
Politics
Madison County was formerly an overwhelmingly Democratic county as with most of the rest of Alabama, with only a narrow loss by Al Smith in 1928 due to Prohibitionist anti-Catholicism disrupting this trend until the 1960s. Even in 1964, the county nearly voted against Barry Goldwater due to its opposition to the Arizona Senator’s privatization plans for the Tennessee Valley Authority. However, since that time, the county has become solidly Republican, with the only national Democratic nominee to carry the county since 1960 being Deep South native Jimmy Carter in 1976. In the 2016 election, Gary Johnson had his best showing in the state, carrying 4.05% of the vote. The county is trending less Republican recently, 58.9% in 2004, 56.9% in 2008, 58.47% in 2012, 54.79% in 2016. For counties supporting Donald Trump in 2016, it was the 4th narrowest margin.
Madison County is home to Monte Sano State Park, the U.S. Space & Rocket Center, and part of the Flint River. It also contains Hampton Cove Golf Course, part of the Robert Trent Jones Golf Trail. There is a historical marker for Lincoln School and Village which were incorporated into Huntsville in 1956.
