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U.S. ZIP Code 57451
5-digit United States postal code #57451, Ipswich, SD
ZIP code 57451 is located in the city (place name) Ipswich, сounty Edmunds in the state of South Dakota. The population in ZIP code 57451 is 2293 and the population density is 2.0. ZIP code 57451 refers to сounty Edmunds having сounty FIPS 46045, the ratio of people from different counties in this ZIP code is as follows: all county weights - 46013: 3.4%, 46045: 96.6%. In the area of the ZIP code 57451 valid time zone America/Chicago.
ZIP: 57451
County: Edmunds
Place Name: Ipswich
State: South Dakota
State Abbreviation: SD
Coordinates: 45° 26' 4.956" N, 98° 56' 51.396" W
Latitude: 45.434710000000
Longitude: -98.947610000000
Population: 2293
Density: 2.0/km2
Time zone: America/Chicago
County FIPS: 46045
All county weights: 46013: 3.4%, 46045: 96.6%