IPSWICH Zip Code (SD)
The Zipcode for Ipswich is 57451. Ipswich is a township of Edmunds, South Dakota in the Upper Plains region of the USA. It is located about 99 miles northeast of SD's capital city of Pierre. In the most recent US census the population of Ipswich was 58.
- Similar named locations
Ipswich (MA) is 1405 miles east.
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