Wheatland is a town in Monroe County, New York, United States. The population was 4,897 at the 2020 census. The town is home to Genesee Country Village and Museum. The town of Wheatland is located in the southwest part of Monroe County, New York. According to the United States Census Bureau, the town has a total area of 30.7 square mileā¦Wheatland is a town in Monroe County, New York, United States. The population was 4,897 at the 2020 census. The town is home to Genesee Country Village and Museum. The town of Wheatland is located in the southwest part of Monroe County, New York. According to the United States Census Bureau, the town has a total area of 30.7 square miles, of which 30.6 square miles is land and 0.1-square-mile is water. The terrain includes low rolling hills, with flats along the Genesee River. Terranean water supply is of excellent capacity, although of varying quality. The agricultural lands are fertile and productive.