Dayton ZIP Codes

List of Zip Codes of Dayton

The following table lists ZIP Codes associated with Dayton, Ohio, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 45402 39.75983 -84.20751 Montgomery 9,964 881.2
2 45403 39.76303 -84.14978 Montgomery 13,831 1697.0
3 45404 39.79011 -84.15324 Montgomery 10,762 549.8
4 45405 39.79241 -84.21592 Montgomery 19,322 1880.1
5 45406 39.78442 -84.24178 Montgomery 20,261 1570.3
6 45409 39.72334 -84.19039 Montgomery 15,677 1646.0
7 45410 39.74757 -84.15907 Montgomery 15,617 2505.2
8 45414 39.84008 -84.21115 Montgomery 20,479 363.3
9 45415 39.83473 -84.2568 Montgomery 12,171 782.2
10 45416 39.80754 -84.25774 Montgomery 5,353 1067.1
11 45417 39.73427 -84.2844 Montgomery 28,161 337.6
12 45419 39.71436 -84.1676 Montgomery 16,583 1718.2
13 45420 39.719 -84.13045 Montgomery 23,956 1435.5
14 45423 39.7604 -84.19112 Montgomery 0 0.0
15 45424 39.84695 -84.11032 Montgomery 49,871 610.9
16 45426 39.80094 -84.31461 Montgomery 13,582 263.5
17 45428 39.74211 -84.25954 Montgomery 274 232.4
18 45429 39.68411 -84.16248 Montgomery 26,510 1034.0
19 45430 39.71296 -84.08435 Greene 7,171 572.1
20 45431 39.76488 -84.08012 Greene 26,961 887.2
21 45432 39.73934 -84.08627 Greene 14,988 811.3
22 45433 39.81359 -84.05273 Greene 1,560 84.7
23 45434 39.72284 -84.03052 Greene 12,482 461.9
24 45435 39.78114 -84.06312 Greene 154 336.0
25 45439 39.69867 -84.22944 Montgomery 12,246 607.8
26 45440 39.67498 -84.10001 Greene 22,730 954.2
27 45449 39.66472 -84.24067 Montgomery 18,627 1058.0
28 45458 39.60036 -84.1576 Montgomery 37,413 727.0
29 45459 39.64658 -84.16693 Montgomery 28,454 773.9
30 45469 39.74033 -84.17911 Montgomery 206 4386.6


About Dayton Ohio Zip Codes

The city of Dayton in Ohio (OH) is served by approximately 30 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 485,366 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Dayton fall within county jurisdictions such as Montgomery, Greene. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Dayton, Ohio follow the America/New_York time zone.