United States

45123 post code

Post code details

1 place

Code

Place

Greenfield

Region

Ohio

County

Highland

Coordinates

39.3478, -83.3898

Accuracy

4 / 6

Country

United States

Location

OpenStreetMap ↗

39.3478, -83.3898© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Greenfield	Ohio	Highland	39.3478, -83.3898

Nearby codes

All →

45103 45105 45106 45107 45111 45112 45113 45114 45115 45118 45119 45120

Same code in other countries

Country	Place	Region
DE Germany	FUNKE MEDIEN GmbH NRW	Nordrhein-Westfalen
ES Spain	Layos	Castilla - La Mancha
ID Indonesia	Kejaksan	Jawa Barat
MA Morocco	Imini	Drâa-Tafilalet
PL Poland	Opole	Opole Voivodeship
SE Sweden	Uddevalla	Västra Götaland
UA Ukraine	Переспа	Volynska

FAQ

Which city is 45123 in?

Greenfield, Ohio, United States.

What are the coordinates of 45123?

39.3478, -83.3898

Is 45123 used in other countries?

Yes, 7 other countries.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in