Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 57028, Flandreau, SD

ZIP Code 57028 Details

Zip Code:57028
State:SD [South Dakota]
Counties:MOODY, SD
Multi County:No
City Alias(es):Flandreau
Area Code:605
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1603 ft
State FIPS:46
County FIPS:101
Division:West North Central
Intro Date:<2004-10

ZIP Code 57028 2010 Census Demographics

Current Population:3,359
2010 Population:3,448
Households per ZIP Code:1,368
Average House Value:$153,500
Avg. Income Per Household:$58,039
Persons Per Household:2.41
White Population:2,499
Black Population:17
Hispanic Population:84
Asian Population:68
American Indian Population:932
Hawaiian Population:5
Other Population:44
Male Population:1,671
Female Population:1,777
Median Age:40.00 years
Male Median Age:37.20 years
Female Median Age:42.30 years

ZIP Code 57028 Other Demographics

# Residential Mailboxes:1,394
# Business Mailboxes:103
Total Delivery Receptacles:1,615
Number of Businesses:101
1st Quarter Payroll:$7,621,000
Annual Payroll:$35,170,000
# of Employees:1,012
Water Area:0.386 sq mi
Land Area:200.783 sq mi
118th Congressional District:
118th Congressional Land Area: sq mi
Single Family Delivery Units:1,121
Multi Family Delivery Units:140
# Residential Mailboxes:1,394
# Business Mailboxes:103
Total Delivery Receptacles:1,615

ZIP Code 57028 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 725 715 -10
Retired Workers: 530 525 -5
Disabled Workers: 70 65 -5
Widow(er)s and Parents: 55 55 0
Spouses: 25 25 0
Children: 45 45 0
65+: 580 585 +5
Monthly Benefits - All: $918,000 $923,000 +$5,000
Monthly Benefits - Retired Workers: $715,000 $725,000 +$10,000
Monthly Benefits - Widow(ers): $68,000 $74,000 +$6,000

ZIP Code 57028 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:W1A694
Preferred Last Line Key:W1A694
57027: Previous ZIP Code
Next ZIP Code: 57029


  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],