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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 57038, Jefferson, SD

ZIP Code 57038 Details

Zip Code:57038
State:SD [South Dakota]
Counties:UNION, SD
Multi County:No
City Alias(es):Jefferson
Area Code:605
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1113 ft
State FIPS:46
County FIPS:127
Division:West North Central
Intro Date:<2004-10

ZIP Code 57038 2010 Census Demographics

Current Population:1,523
2010 Population:1,667
Households per ZIP Code:628
Average House Value:$257,800
Avg. Income Per Household:$143,220
Persons Per Household:2.65
White Population:1,650
Black Population:18
Hispanic Population:27
Asian Population:9
American Indian Population:5
Hawaiian Population:2
Other Population:10
Male Population:871
Female Population:796
Median Age:40.20 years
Male Median Age:39.40 years
Female Median Age:40.70 years

ZIP Code 57038 Other Demographics

# Residential Mailboxes:575
# Business Mailboxes:5
Total Delivery Receptacles:723
Number of Businesses:22
1st Quarter Payroll:$1,526,000
Annual Payroll:$6,417,000
# of Employees:153
Water Area:2.531 sq mi
Land Area:50.584 sq mi
118th Congressional District:
118th Congressional Land Area: sq mi
Single Family Delivery Units:570
Multi Family Delivery Units:0
# Residential Mailboxes:575
# Business Mailboxes:5
Total Delivery Receptacles:723

ZIP Code 57038 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 320 310 -10
Retired Workers: 255 250 -5
Disabled Workers: 40 30 -10
Widow(er)s and Parents: 5 10 +5
Spouses: 10 10 0
Children: 10 10 0
65+: 255 250 -5
Monthly Benefits - All: $451,000 $456,000 +$5,000
Monthly Benefits - Retired Workers: $372,000 $383,000 +$11,000
Monthly Benefits - Widow(ers): $10,000 $14,000 +$4,000

ZIP Code 57038 Statistical Areas

CBSA: 43580
CBSA Name: Sioux City, IA-NE-SD
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:143,577
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W1A820
Preferred Last Line Key:W1A820
57037: Previous ZIP Code
Next ZIP Code: 57039


  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],