Hickman City Of--mayor 1812 S 7th St Hickman, KY 42050 Phone : (270) 236-2535 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Hickman City Of--gas & Water 1812 S 7th St Hickman, KY 42050 Phone : (270) 236-2535 Business Category Government Offices-City Village & Twp Water & Sewage Companies-Utility Water Supply Government Offices State & Local Government Offices & Public Schools Hickman City Of--city Clerks Office 1812 S 7th St Hickman, KY 42050 Phone : (270) 236-2535 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools