There was a total of around $5 million of farms, ranches, and rural real estate for sale in Ida County recently on Land.com. The total acreage of all Ida County farms and ranches for sale was 1,000 acres. Ida County ranks 74th out of 99 counties in Iowa for the total number of acres of land currently advertised for sale. Ida Grove featured the most land for sale. Ida County is Iowa's 88th biggest county (432 square miles). It's located in the Western Iowa region of Iowa.