United States

66778 post code

Post code details

1 place

Code

Place

Treece

Region

Kansas

County

Cherokee

Coordinates

37.0005, -94.8409

Accuracy

4 / 6

Country

United States

Location

OpenStreetMap ↗

37.0005, -94.8409© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Treece	Kansas	Cherokee	37.0005, -94.8409

Nearby codes

All →

66758 66759 66760 66761 66762 66763 66767 66769 66770 66771 66772 66773

Same code in other countries

This code only appears in this country.

FAQ

Which city is 66778 in?

Treece, Kansas, United States.

What are the coordinates of 66778?

37.0005, -94.8409

Is 66778 used in other countries?

No.

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