Mailing Address:

P.O. Box 657

Prince Frederick, MD 20678

Physical Address:

489 Main Street, Suite 101

Prince Frederick, MD 20678

(410) 535-1521, Ext. 3

CalvertSoil@calvertcountymd.gov

District Supervisors & Staff

2025 Office Closures

  • NEW YEAR’S DAY……………………………………………………Wednesday, January 1
  • MARTIN LUTHER KING, JR. DAY………………………………Monday, January 20
  • PRESIDENTS’ DAY…………………………………………………..Monday, February 17
  • GOOD FRIDAY…………………………………………………………Friday, April 18
  • MEMORIAL DAY……………………………………………………….Monday, May 26
  • JUNETEENTH………………………………………………………….Thursday, June 19
  • INDEPENDENCE DAY……………………………………………….Friday, July 4
  • LABOR DAY……………………………………………………………..Monday, September 1
  • COLUMBUS DAY………………………………………………………Monday, October 13
  • VETERANS DAY……………………………………………………….Tuesday, November 11
  • THANKSGIVING DAY………………………………………………..Thursday, November 27
  • DAY AFTER THANKSGIVING…………………………………….Friday, November 28
  • CHRISTMAS DAY……………………………………………………..Thursday, December 25