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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 57551, Martin, SD

ZIP Code 57551 Details

Zip Code:57551
State:SD [South Dakota]
Counties:BENNETT, SD
Multi County:No
City Alias(es):Martin
City Alias(es) To Avoid Using:Harrington
Area Code:605
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Mountain (GMT -07:00)
Observes Daylight Saving:Yes
Elevation:3227 ft
State FIPS:46
County FIPS:007
Division:West North Central
Intro Date:<2004-10

ZIP Code 57551 2010 Census Demographics

Current Population:551
2010 Population:2,279
Households per ZIP Code:802
Average House Value:$102,100
Avg. Income Per Household:$45,972
Persons Per Household:2.80
White Population:1,121
Black Population:15
Hispanic Population:55
Asian Population:13
American Indian Population:1,244
Hawaiian Population:3
Other Population:5
Male Population:1,117
Female Population:1,162
Median Age:31.60 years
Male Median Age:30.60 years
Female Median Age:33.10 years

ZIP Code 57551 Other Demographics

# Residential Mailboxes:197
# Business Mailboxes:10
Total Delivery Receptacles:857
Number of Businesses:52
1st Quarter Payroll:$4,078,000
Annual Payroll:$18,527,000
# of Employees:523
Water Area:4.566 sq mi
Land Area:753.141 sq mi
118th Congressional District:
118th Congressional Land Area: sq mi
Single Family Delivery Units:194
Multi Family Delivery Units:0
# Residential Mailboxes:197
# Business Mailboxes:10
Total Delivery Receptacles:857

ZIP Code 57551 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 425 420 -5
Retired Workers: 290 290 0
Disabled Workers: 50 50 0
Widow(er)s and Parents: 30 30 0
Spouses: 15 15 0
Children: 40 35 -5
65+: 325 325 0
Monthly Benefits - All: $476,000 $494,000 +$18,000
Monthly Benefits - Retired Workers: $350,000 $368,000 +$18,000
Monthly Benefits - Widow(ers): $39,000 $39,000 $0

ZIP Code 57551 Statistical Areas

CBSA Name: 
CBSA Type: 
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W1A909
Preferred Last Line Key:W1A909
57548: Previous ZIP Code
Next ZIP Code: 57552

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  1. U.S. Postal Service [Last Updated: 3/1/2023],
  2. Internal Data Creation [Last Updated: 3/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 3/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],