County Auditor
Our Mission

Partner with County Departments and Offices to help enhance the quality of services for all St. Louis County Employees and County Residents.

 

Our Duties
  • Review the accounting system of the County and recommend changes as deemed necessary for greater economy and efficiency of public funds.
  • Audit the accounts and records of accountable officers and employees of the County.
  • Investigate all matters relating to the receipt, disbursement, and application of public funds.
  • Make such other investigations and reports in relation to fiscal matters as directed by the Council.
Uniform Guidance Single Audit Report
Year Ended December 31, 2016
Contact Us
Mark Tucker
St. Louis County Auditor 

41 South Central Ave. 1st Floor
Clayton, MO 63105
Directions

Phone: 314-615-5491
Fax: 314-615-7890
Fraud Hotline: 314-615-7000
E-Mail: auditor@stlouisco.com