45342 Frequently Asked Questions

A: ZIP Code 45342 is Located in Miamisburg Ohio. Portions of 45342 are also in Springboro, West Carrollton, Moraine, Carlisle, Germantown, Miami Township (Montgomery County), German Township (Montgomery County), Clear Creek Township (Warren County), Jefferson Township (Montgomery County), Washington Township (Montgomery County).

A: ZIP Code 45342 is Located Primarily in Montgomery County Ohio with Portions in Warren County.

A: The Current Sales Tax in ZIP Code 45342 is 7.5%

A: The Area Codes for 45342 are 326 and 937

A: 45342 is within by the Ohio 10th Congressional District and the Ohio 1st Congressional District.

A: 45342 is within Ohio State House of Representatives District 36, Ohio State House of Representatives District 37, Ohio State House of Representatives District 39 and Ohio State House of Representatives District 55.

A: 45342 is within Ohio State Senate District 5, Ohio State Senate District 6 and Ohio State Senate District 7.

A: The 2022 population of ZIP Code 45342 is 36127. The population growth rate in 45342 is -1.06%. The population density of 45342 is 1,052.

A: The majority race/ethnicity of people residing in 45342 is White (87.15%). The majority race/ethnicity of students attending public schools in 45342 is White(80.46%).

A: The median household income in 45342 is $70,855 (2021) and the average adjusted income is $442,630 (2021).