The 63026 federal zip code covers a large geographic area. FENTON, the municipality, is an incorporated area wholly within St. Louis County and represents a small portion of the federal zip code. The City of Fenton is a fourth-class municipality and is governed according to Missouri State Statutes. The City is divided into four (4) wards, each having two (2) Aldermen. Board meetings are held monthly. The Mayor, Board of Aldermen, and the City's professional staff strive to deliver a high level of service and accessible local representation to make Fenton a "preferred desitination"