Miamisburg, Ohio
（重定向自Miamisburg）
![](/Images/godic/202501/27/Miamisburg_aerial_from_the_east5350.jpg")
![](/Images/godic/202501/27/OHMap-doton-Miamisburg5350.png")
![](/Images/godic/202501/27/Miamisburg-City-OH-Outline5350.png")
![1910 Photo of Downtown Miamisburg](/Images/godic/202501/27/1910Miamisburg5351.jpg")
Miamisburg (/maɪˈæmiːzbərɡ/ meye-AM-meez-bərg) is a city in Montgomery County, Ohio, United States. The population was 20,181 at the 2010 census. It is part of the Dayton Metropolitan Statistical Area. Miamisburg is known for its large industry (mainly for its nuclear operations during World War II) and retail factors (such as the Dayton Mall) commercial business area, which is partially located in Miami Township, but is probably most famous for being the home to the Miamisburg Mound. Miamisburg borders Miami Township, Springboro, and West Carrollton. The sister city of Miamisburg is Owen Sound, Ontario.