Find the last 4 digits (ZIP+4) for an address in 45422

ZIP 45422, Dayton, OH is filled in. Just type the street address.

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ZIP Code 45422 – Dayton, OH

Dayton, Ohio · Montgomery County · Eastern time

ZIP code45422
CityDayton
StateOhio
CountyMontgomery County
PopulationNot published (no Census ZIP area)
Time zoneEastern · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)39.7581, -84.2001

Area codes in this area

326937

These are the area codes that most often serve ZIP 45422 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

45402 Dayton · 0.4 mi45412 Dayton · 0.5 mi45423 Dayton · 0.5 mi45469 Dayton · 1.7 mi45479 Dayton · 1.7 mi45410 Dayton · 2.3 mi45405 Dayton · 2.5 mi45409 Dayton · 2.6 mi

About ZIP 45422

ZIP code 45422 is assigned to Dayton, Ohio. It lies in Montgomery County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 45402 (Dayton), about 0.4 miles away.

Every address in 45422 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources