The person in question's documented birth date is 23 May 1953, making them seventy-two years old today. Kost is documented as living at 408 N Jackson Ave, Pierre, SD 57501. Steven has been associated with 5 different home addresses. This person's housing history is noted as: 423 S Brule St #B, Pierre, SD 57501, 423 S Brule St, Pierre, and 1209 Range View Cir, Rapid City, SD 57701. Po Box 29B, Pierre, SD 57501-0029 was the used by Steven F Kost, the person to receive packages. 1993 marked the end of use for this post office mailbox. [email protected] is designated for Steven F Kost. This person is a frequently occurring name among residents of Colorado, Minnesota, Illinois. Public records suggest to us that Kerri Baus, Jessica Kost are also living at this address