Dayton Zip Code - Postal codes

Check the list of 30 areas of Dayton postal code that helps in mail delivery, accurate navigation and local service access. From Montgomery area (Zip Code: 45414) to Columbia (Zip Code: 99328), each Dayton zip code defines unique neighborhoods, helping efficient mail delivery and easy location identification across this diverse cityscape.

List Of Dayton County Zip Codes 2026

Zip Code County City Detail
45402 Montgomery Dayton View Detail
45403 Montgomery Dayton View Detail
45404 Montgomery Dayton View Detail
45405 Montgomery Dayton View Detail
45406 Montgomery Dayton View Detail
45409 Montgomery Dayton View Detail
45410 Montgomery Dayton View Detail
45414 Montgomery Dayton View Detail
45415 Montgomery Dayton View Detail
45416 Montgomery Dayton View Detail
45417 Montgomery Dayton View Detail
45419 Montgomery Dayton View Detail
45420 Montgomery Dayton View Detail
45423 Montgomery Dayton View Detail
45424 Montgomery Dayton View Detail
45426 Montgomery Dayton View Detail
45428 Montgomery Dayton View Detail
45429 Montgomery Dayton View Detail
45430 Greene Dayton View Detail
45431 Greene Dayton View Detail
45432 Greene Dayton View Detail
45433 Greene Dayton View Detail
45434 Greene Dayton View Detail
45435 Greene Dayton View Detail
45439 Montgomery Dayton View Detail
45440 Greene Dayton View Detail
45449 Montgomery Dayton View Detail
45458 Montgomery Dayton View Detail
45459 Montgomery Dayton View Detail
45469 Montgomery Dayton View Detail

Other Ohio Cities ZIP Codes

Explore Dayton Zip Code

A Dayton zip code helps the post office delivering your letters and packages without any delay. Mail carriers use these numbers to find your exact neighborhood quickly. When you write the correct Dayton postal code on an envelope, your mail always reaches the right doorstep.

Importance of an Accurate Postal Code

You need the correct code to keep your daily services running without any trouble.

  • Correct codes speed up package deliveries so you do not lose your items.
  • Ambulances and police can find your house faster. It is helpful during emergencies if you have accurate numbers.
  • Utility teams can install your gas, water and internet on time. Clear address details help them.
  • Proper codes calculate your correct shipping rates and taxes when you shop online.
  • Exact location numbers help delivery drivers choose the best routes to your store.
  • With updated codes GPS apps give you accurate driving directions on the road.

Frequently Asked Questions

What is the zip code of Dayton, Ohio?

Dayton uses specific 5-digit numbers for its different streets and post office boxes. You can quickly find your exact neighborhood code by typing your street address into an online lookup tool.

How often do zip codes of Dayton change?

Postal authorities rarely change these numbers. They only update them when a city grows bigger or needs better mail sorting.

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