About 45422 - Dayton, Ohio
45422 is a small ZIP code covering Dayton in Ohio, the United States. This area falls under Dayton County County.
Dayton has a reported population of 9,155. It's a quieter, less populous area than the typical Ohio ZIP code (avg. ~22,693).
Median household income is about $48,200 (below the Ohio average).
This ZIP code sits alongside neighboring areas like Columbus, Saint Henry, Brunswick within Ohio.