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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 57421, Amherst, SD



ZIP Code 57421 Details

Zip Code:57421
City:Amherst
State:SD [South Dakota]
Counties:MARSHALL, SD
BROWN, SD
Multi County:Yes
City Alias(es):Amherst
Area Code:605
City Type:C [Community Post Office (CPO)]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Latitude:45.733301
Longitude:-97.916986
Elevation:1312 ft
State FIPS:46
County FIPS:091
Region:Midwest
Division:West North Central
Intro Date:<2004-10

ZIP Code 57421 2010 Census Demographics

Current Population:49
2010 Population:88
Households per ZIP Code:37
Average House Value:$0
Avg. Income Per Household:$0
Persons Per Household:2.38
White Population:87
Black Population:0
Hispanic Population:0
Asian Population:1
American Indian Population:0
Hawaiian Population:0
Other Population:0
Male Population:49
Female Population:39
Median Age:46.50 years
Male Median Age:33.80 years
Female Median Age:50.30 years

ZIP Code 57421 Other Demographics

# Residential Mailboxes:21
# Business Mailboxes:1
Total Delivery Receptacles:35
Number of Businesses:0
1st Quarter Payroll:$0
Annual Payroll:$0
# of Employees:0
Water Area:0.087 sq mi
Land Area:33.339 sq mi
118th Congressional District:
118th Congressional Land Area: sq mi
Single Family Delivery Units:21
Multi Family Delivery Units:0
# Residential Mailboxes:21
# Business Mailboxes:1
Total Delivery Receptacles:35

ZIP Code 57421 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 15 20 +5
Retired Workers: 15 15 0
Disabled Workers: 0 0 0
Widow(er)s and Parents: 0 5 +5
Spouses: 0 0 0
Children: 0 0 0
65+: 15 15 0
Monthly Benefits - All: $22,000 $24,000 +$2,000
Monthly Benefits - Retired Workers: $17,000 $20,000 +$3,000
Monthly Benefits - Widow(ers): $0 $3,000 +$3,000

ZIP Code 57421 Statistical Areas

CBSA: 
CBSA Name: 
CBSA Type: 
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA: 
MSA Name: 
PMSA: 
PMSA Name: 
City State Key:003743
Preferred Last Line Key:003743
57420: Previous ZIP Code
Next ZIP Code: 57422

References

  1. U.S. Postal Service [Last Updated: 3/1/2023], https://www.usps.com
  2. ZIP-Codes.com Internal Data Creation [Last Updated: 3/1/2023], https://www.zip-codes.com
  3. U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
  4. U.S. Census [Updated Yearly], https://www.census.gov
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 3/1/2023], https://www.census.gov
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov
  7. Centers for Medicare & Medicaid Services [Updated Yearly], https://www.cms.gov/