57421
StandardAmherst, SD
Amherst County County · South Dakota
Quick Facts
National Rankings
Population
#28,278 of 41,898
Middle
Median Income
#9,608 of 41,898
Top 23%
Home Value
#22,935 of 41,898
Middle
Rankings are among Standard ZIP codes only. Data is estimated. Est.
Demographics Est.
Demographic data is estimated. All values are illustrative.
Total Population
14,665
Land Area
124.4 mi²
Pop. Density
118/mi²
Median Age
29.8
Male
49.2%
Female
50.8%
Race & Ethnicity
White70.1%
Hispanic10.6%
Black1.9%
Asian1.1%
Other16.3%
Map of 57421
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Map data © OpenStreetMap contributors
Nearby ZIP Codes
57432Claremont, SD
8.4 mi35,057
57449Houghton, SD8.5 mi14,040
57430Britton, SD9.4 mi27,457
57454Langford, SD11.7 mi18,152
57446Hecla, SD15.0 mi36,255
57433Columbia, SD20.2 mi38,985
57445Groton, SD23.0 mi40,183
57422Andover, SD23.2 mi5,507
57402Aberdeen, SD23.6 mi24,155
57426Barnard, SD27.5 mi26,660
57441Frederick, SD29.1 mi16,535
57427Bath, SD29.4 mi22,732
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Frequently Asked Questions
What city is ZIP code 57421 in?⌄
ZIP code 57421 is in Amherst, South Dakota.
What county is ZIP code 57421 in?⌄
ZIP code 57421 is in Amherst County County.
What state is ZIP code 57421 in?⌄
ZIP code 57421 is in South Dakota (SD).
What timezone is ZIP code 57421 in?⌄
ZIP code 57421 is in the Central (CT) timezone.
What is the population of ZIP code 57421?⌄
The estimated population of ZIP code 57421 is approximately 14,665 people.
What is the median household income in ZIP code 57421?⌄
The estimated median household income for ZIP code 57421 is $82,200 per year.