Grandfield, OK

ZIP code 73546 serves Indiahoma and surrounding rural areas in Comanche County, southwestern Oklahoma. The area is characterized by ranchland and the Wichita Mountains landscape. Notable landmarks include the Wichita Mountains Wildlife Refuge, Mount Scott, and the Holy City of the Wichitas, a religious complex known for its annual Easter pageant. The refuge’s rugged scenery and wildlife also make it a destination for hiking and wildlife viewing.