Dayton Ohio is covered by a total of 43 ZIP Codes. There are also 2 ZIP Codes that overlap Dayton but have a different postal city name. The ZIP Codes in Dayton range from 45371 to 45490. Of the ZIP codes within or partially within Dayton there are 28 Standard ZIP Codes, 8 Unique ZIP Codes and 7 PO Box ZIP Codes. The total population of ZIP Codes in Dayton is 486477.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Dayton and can be turned on and off. Each type of postal code can also be turned on and off.