57421 ZIP Code
Amherst, South Dakota
- ZIP Code
- 57421
- City
- Amherst
- State
- South Dakota
- State Abbreviation
- SD
- County
- Marshall
- County FIPS
- 46091
- Time Zone
- Central Time
- Latitude
- 45.75366
- Longitude
- -97.9163
- Population
- 88
Population & Demographics
- Population
- 88
Income, housing, education and employment figures are not available for this ZIP code in the source dataset.
Where is ZIP Code 57421?
ZIP code 57421 is associated with Amherst, South Dakota, in Marshall County.
ZIP codes are postal delivery areas, so this ZIP code does not necessarily match the municipal boundary of Amherst.
Location Details
City
Amherst
State
South Dakota
State abbreviation
SD
County
Marshall
County FIPS
46091
Time zone
Central Time
Population
88
Metro area
Data not available
Time Zone
Central Time
Time zone identifier: America/Chicago
ZIP Code Coordinates
Latitude
45.75366
Longitude
-97.9163
ZIP Codes Near 57421
Related ZIP Codes
Compare 57421 with another ZIP code
For example: 57421 vs 57432