Huber Heights is a city in Montgomery and Miami Counties in the U.S. state of Ohio. It is a suburb of Dayton. The population was 43,439 at the 2020 census. This was a 14% increase since the 2010 census, making it the largest growth in Montgomery County in the last decade.

Montgomery County is in the southwestern part of the U.S. state of Ohio. At the 2020 census, the population was 537,309, making it the fifth-most populous county in Ohio. The county seat is Dayton. The county was named in honor of Richard Montgomery, an American Revolutionary War general, who was killed in 1775 while attempting to capture Quebec City, Canada. Montgomery County is part of the Dayton, Ohio, Metropolitan Statistical Area.