ZIP code 57430 is located in Britton, South Dakota. This area is part of the SD postal region.
Britton is served by ZIP code 57430. The timezone for this area is America/Chicago.
57430 Overview
Britton, South Dakota
ZIP BOUNDARY
Geographic Information
STATE
South Dakota (SD)
CITY
Britton
TIMEZONE
America/Chicago
COORDINATES
45.8220, -97.7221
About ZIP Code 57430
Frequently Asked Questions
What city is ZIP code 57430 in?
57430 is in Britton, South Dakota.
What state is 57430 in?
ZIP code 57430 is in South Dakota (SD).
What is the timezone for 57430?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.