4290 Kinsman Rd, Mesopotamia, OH 44439

Mesopotamia Township is one of the twenty-four townships of Trumbull County, Ohio with a population of 3,012 in 2025. Trumbull County is a part of the Youngstown-Warren-Broadman, OH-PA Metropolitan Statistical Area with a population of 423,678 in 2025. This area also has a strong commuter interchange with Cleveland and Pittsburgh and their metropolitan areas. It is located at the great manufacturing center of the United States, which stretches from Minneapolis in the west to Johnstown and Altoona in the east.

The center of the Mesopotamia, better known as the "Commons", is surrounded by 28 buildings, 21 of them built before the Civil War and included on the National Register of Historic Places. Trumbull county is home to The End of the Commons General Store, which has been in continuous operation since the 1840s, sits at the south end of the town's center.

Today this area is part of the fourth largest Amish settlement in the country and the second largest in Ohio. Here among the tidy farms and whitewashed houses that dot the countryside in rural northwest Trumbull County, this close-knit community makes a living by farming, working in wood or operating a small unique specialty shop. Across from the General Store on the east side of the Commons sits the world's largest Amish horse and buggy sculpture.