Popular: Mazdaâs best-seller is the CX-5 crossover, followed by the Mazda3 line of sedans and four-door hatchbacks.
Ottawa, OH. Sponsored Topics. Ottawa is a village in and the county seat of Putnam County, Ohio, United States. The population was 4,367 at the 2000 census. In 1792 Major Alexander Truman, his servant William Lynch and guide/interpreter William Smalley were sent by George Washington on a peace mission.
The Richardsonian Romanesque Ottawa County Courthouse, resting on a stone foundation, is characterized by arches and steeply pitched gables with finials. The square tower, located in the center of the roof, rises to 132 feet above the ground.