Piqua is a city in Miami County, southwest Ohio, 27 miles north of Dayton. The population of Piqua is approximately 20,000.

Piqua is a major manufacturing center, with industries including automotive, aerospace, and medical.
The city is also home to several colleges and universities, including Edison State Community College and the University of Dayton.

Piqua has a rich history and culture. The city is home to several historical landmarks, including the Piqua Historical Society Museum, the Old Piqua Cemetery, and the Piqua Public Library. Piqua also has a vibrant arts and culture scene, with several theaters, art galleries, and museums.