Land for sale in Kearney County, Nebraska, recently totaled around $5 million and nearly 1,000 acres. Kearney County ranks 72nd out of 93 counties in the Cornhusker State for the combined amount of land currently advertised for sale. Among cities in Kearney County with farms and ranches for sale, Kenesaw featured the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Kearney County. Kearney County is the 75th biggest county (516 square miles) in Nebraska. It's located in the Central Nebraska region of the state.