If you were affected by spring flooding, find resources/information here
St. Louis County provides the option to pay your property taxes in two installments according to the property's classification as well as provides for a variety of options for submitting your property tax payments. If a due date falls on a weekend, the due date is extended to the following business day. Your payment must be postmarked on or before the due date or penalties will apply.
218-726-2383 Ext. 2
Tax Division Manager