Dayton post codes
About Dayton
Dayton is a place in Montgomery County, Ohio (OH), United States. The data lists 43 post codes, led by 45401, in the 5 digits format.
This page contains 43 post code records and 43 distinct post codes. Every post code on this page maps to a single place.
Nearby places include Clayton, Farmersville, Englewood; the closest is Clayton, about 13 km away. Other places in Montgomery County include Miamisburg, Brookville, Clayton.
Addresses usually include the place, county, state, post code, and country; the order varies by country, so confirm the local format before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Other places in Montgomery County
All →Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
What post code does Dayton use?
45401, 45402, 45403, 45404, 45405, 45406, 45409, 45410, 45412, 45413, 45414, 45415, 45416, 45417, 45419, 45420, 45422, 45423, 45424, 45426, 45428, 45429, 45430, 45431, 45432, 45433, 45434, 45435, 45437, 45439, 45440, 45441, 45448, 45449, 45458, 45459, 45469, 45470, 45475, 45479, 45481, 45482, 45490
Which county is Dayton in?
Montgomery County
Which state is Dayton in?
Ohio (OH)
What is the post code format?
5 digits