Land for sale in Judith Basin County recently totaled nearly $25 million and approximately 8,000 acres. Judith Basin County ranks 47th in the state for the total acreage of land currently advertised for sale. Raynesford had the most land for sale. Judith Basin County has a large agricultural economy, with 324 farms recorded in the county during the latest U.S. Census. Farming activities in Judith Basin County generate annual revenues of $5 million, the majority of which comes from livestock products. Judith Basin County is Montana's 36th largest county (1,870 square miles). It's located in the North Central Montana region of the state.