United States

19966 post code

Post code details

1 place

Code

Place

Millsboro

Region

Delaware

County

Sussex

Coordinates

38.6595, -75.2464

Accuracy

4 / 6

Country

United States

Location

OpenStreetMap ↗

38.6595, -75.2464© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Millsboro	Delaware	Sussex	38.6595, -75.2464

Nearby codes

All →

19946 19947 19950 19951 19952 19953 19954 19955 19956 19958 19960 19961

Same code in other countries

This code only appears in this country.

FAQ

Which city is 19966 in?

Millsboro, Delaware, United States.

What are the coordinates of 19966?

38.6595, -75.2464

Is 19966 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