where is hanna wyoming
Sponsored Topics. Hanna is a town in Carbon County, Wyoming, United States. The population was 873 at the 2000 census. Hanna is located at 41Â°52â²15â³N 106Â°33â²26â³W / 41.87083Â°N 106.55722Â°W / 41.87083; -106.55722 (41.870928, -106.557297). According to the United States Census Bureau, the town has a total area of 2.0 square miles (5.3 kmÂ²), all of it land.