richland county high school These kind sponsors support RICHLAND COUNTY HIGH SCHOOL. Please show your support to these great community businesses in return. AFFINITY FAMILY HEALTH & WELLNESS BLANK’S INSURANCE AGENCY EL CACTUS MEXICAN GRILL EL CACTUS TEX MEX FIRST NATIONAL BANK HELIA HEALTHCARE OF OLNEY PEAVLER TRUCKING THE HOLIDAY MOTEL & RESTAURANT