Mc Cook Public Welfare Office 130 E Essex Ave Salem, SD 57058 Phone : (605) 425-2271 Business Category Administration Of Social Human Resource & Income Maintenance Programs Mccook County Of--dept Of Social Services Icap 130 W Essex Ave Salem, SD 57058 Phone : (605) 425-2271 Business Category Government Offices-County Administration Of Social Human Resource & Income Maintenance Programs Government Offices & Public Schools Fax           (605) 425-2064