Postal Codes for Dayton, Ohio
The postal codes for Dayton, Ohio, United States (43 codes, e.g. 45401). With map location and coordinates.
The postal codes for Dayton, Ohio, United States (43 codes):
Frequently asked questions
What is the postal code of Dayton?
Dayton has 43 postal codes; the first is 45401. They are all listed above with their areas.
Why does Dayton have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.