1. EFile Assessor

    St. Charles County Assessor to Mail 2019 Personal Property Assessment Forms

    The St. Charles County Assessor will mail approximately 175,000 personal property assessment forms by Jan. 25. Assessments are due by March 1. Read on...
  2. SCCMO AlertMe

    St. Charles County Launches SCCMO AlertMe Mass Notification System

    Keeping residents safe and informed is St. Charles County's first priority. And now, with SCCMO AlertMe powered by Everbridge, residents can feel even more confident they are getting the information they need to stay safe. Read on...
  3. Smoking Ban

    Smoke-Free Air Act of 2018

    On Nov. 6, 2018, St. Charles County voters passed an amendment to the County Charter that places a countywide smoking ban, with exemptions, on all enclosed areas in incorporated and unincorporated St. Charles County. Read on...
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