The community was named for
Admiral Raphael Semmes (1809–1877), an officer in the
United States Navy from 1826 to 1861 and the
Confederate States Navy from 1861 to 1865.
Incorporation On March 3, 2010, the members of the Friends of Semmes and the associated Incorporate Semmes organizations presented Mobile County Probate Judge Don Davis with a petition seeking to incorporate an area within the Semmes community as the City of Semmes. The proposed incorporation did not include the entire area known as Semmes due to certain population density requirements of Alabama state law. Judge Davis set the date for the referendum as Tuesday, August 17, 2010. After voting closed, unofficial returns showed the plebiscite passing with 74.19% of the voters in favor of incorporation. Some voters complained about the "zig-zag" nature of the proposed city limits, which excluded some areas of the community from the vote, with some referring to the proposed city as a
gerrymander. Once the election was certified in August, the Mobile County Probate Judge ordered an enumeration, or census, of the citizens of the new municipality, in accordance with Alabama law. The enumeration was completed in late April 2011, and the city was declared incorporated by the Probate Judge on May 2, 2011. The Probate Judge set the date of the first municipal election to be June 28, 2011, to elect the mayor and the five at-large city council seats. The city of Mobile, upon the issuance of the order of incorporation, removed Semmes from its police, fire, and planning extraterritorial jurisdictions, and no longer provides any services or collects any taxes in the area. Only one person, Judy Hale, filed with the Probate Judge to run for the office of Mayor, and, as such, was deemed elected without an election taking place. Likewise, only five citizens qualified to run for the five at-large City Council seats, and were subsequently deemed elected. The council members were Jerry Shirey, Dave Baker, Mary Calhoun, Phillip Dodd, and Teresa Bonner. They took the oath of office at the first Semmes City Council meeting on June 6, 2011. The current mayor of Semmes is Brandon Van Hook, a local business owner. He was elected in August 2020 and replaced incumbent Mayor David Baker who only served one term. ==Geography==