United States

57266 post code

Post code details

1 place

Code

Place

Summit

Region

South Dakota

County

Roberts

Coordinates

45.3521, -97.0427

Accuracy

4 / 6

Country

United States

Location

OpenStreetMap ↗

45.3521, -97.0427© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Summit	South Dakota	Roberts	45.3521, -97.0427

Nearby codes

All →

57246 57247 57248 57249 57251 57252 57255 57256 57257 57258 57259 57260

Same code in other countries

This code only appears in this country.

FAQ

Which city is 57266 in?

Summit, South Dakota, United States.

What are the coordinates of 57266?

45.3521, -97.0427

Is 57266 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