MobileHome.net has 1 Mobile Homes for Sale in Osage County, OK, including manufactured homes, modular homes and foreclosures. The current average listing price is around $48,671. Mobile home prices in Osage County, OK have increased approximately 4% compared to the 12-month average price of $46,786. Listing prices currently range from about $48,671 to $48,671 depending on the size, age, and location of the home.