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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 57311, Alexandria, SD

ZIP Code 57311 Details

Zip Code:57311
State:SD [South Dakota]
Counties:HANSON, SD
Multi County:Yes
City Alias(es):Alexandria
Area Code:605
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1363 ft
State FIPS:46
County FIPS:061
Division:West North Central
Intro Date:<2004-10

ZIP Code 57311 2010 Census Demographics

Current Population:800
2010 Population:1,616
Households per ZIP Code:454
Average House Value:$150,600
Avg. Income Per Household:$82,917
Persons Per Household:2.79
White Population:1,598
Black Population:2
Hispanic Population:10
Asian Population:8
American Indian Population:11
Hawaiian Population:0
Other Population:4
Male Population:796
Female Population:820
Median Age:33.50 years
Male Median Age:33.40 years
Female Median Age:33.60 years

ZIP Code 57311 Other Demographics

# Residential Mailboxes:287
# Business Mailboxes:5
Total Delivery Receptacles:1,676
Number of Businesses:28
1st Quarter Payroll:$1,535,000
Annual Payroll:$7,015,000
# of Employees:188
Water Area:0.224 sq mi
Land Area:188.354 sq mi
118th Congressional District:
118th Congressional Land Area: sq mi
Single Family Delivery Units:279
Multi Family Delivery Units:8
# Residential Mailboxes:287
# Business Mailboxes:5
Total Delivery Receptacles:1,676

ZIP Code 57311 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 225 225 0
Retired Workers: 170 175 +5
Disabled Workers: 20 15 -5
Widow(er)s and Parents: 15 15 0
Spouses: 10 10 0
Children: 10 10 0
65+: 190 190 0
Monthly Benefits - All: $283,000 $289,000 +$6,000
Monthly Benefits - Retired Workers: $225,000 $240,000 +$15,000
Monthly Benefits - Widow(ers): $19,000 $19,000 $0

ZIP Code 57311 Statistical Areas

CBSA: 33580
CBSA Name: Mitchell, SD
CBSA Type: Micro
CBSA Division: 
CBSA Division Name: 
CBSA Population:22,835
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W1A469
Preferred Last Line Key:W1A469
57301: Previous ZIP Code
Next ZIP Code: 57312


  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],