ZIP Code 45431

Dayton · Greene, Ohio

45431 is the ZIP code of Dayton in Greene, Ohio, United States.

ZIP Code: 45431
County: Greene
State: Ohio
Country: United States

Place with ZIP code 45431

Place	County	Location
Dayton	Greene	39.757, -84.057

Near Columbus

The nearest major city is Columbus, about 93 km away.

Local time
Weather forecast
Sunrise & sunset

Nearby ZIP codes

45301
45305
45307
45314
45316
45324
45335
45370
45384
45385
45387
45433

All ZIP codes in Greene →

Frequently asked questions

Which places use ZIP code 45431?

Dayton.

Which county and state is 45431 in?

Greene, Ohio, United States.

What is the nearest major city to 45431?

Columbus, about 93 km away.

Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.