Groton, SD ZIP Code

ZIP code, county, time zone and coordinates of Groton, South Dakota

The ZIP code of Groton, SD is 57445. It is in Brown County.

Mailing address format for Groton

John Smith
123 Main St
GROTON SD 57445
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Groton

ZIP codePopulationArea
57445—253.9 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Groton? Location, county and time zone

State
South Dakota
County
Brown County
GPS coordinates
45.45168, -98.10008
Elevation
1,302 ft (397 m)
Time zone
America/ChicagoCST · UTC-06:00
Population
1,380

Map of Groton, SD 57445

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ZIP codes near Groton

Groton ZIP code: FAQ

What is the ZIP code for Groton, SD?

The main ZIP code for Groton, SD is 57445.

How many ZIP codes does Groton have?

Groton has 1 ZIP code.

What county is Groton, SD in?

Groton is in Brown County, South Dakota.

What time zone is Groton in?

Groton is in the America/Chicago time zone (CST, UTC-06:00 right now).

What are the coordinates of Groton?

Latitude 45.45168, longitude -98.10008.

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