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.
About Ottawa County. This web site is provided by Kathy Bowling, County Treasurer. Our goal is to provide additional payment options to taxpayers and greater access to public information -- 24 hours a day, 7 days a week -- all without the inconvenience or expense of a trip to the courthouse. We are continually working to improve the website.