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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 57345, Highmore, SD

ZIP Code 57345 Details

Zip Code:57345
State:SD [South Dakota]
Counties:HYDE, SD
Multi County:Yes
City Alias(es):Highmore
City Alias(es) To Avoid Using:Howell
Area Code:605
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1846 ft
State FIPS:46
County FIPS:069
Division:West North Central
Intro Date:<2004-10

ZIP Code 57345 2010 Census Demographics

Current Population:474
2010 Population:1,238
Households per ZIP Code:539
Average House Value:$94,700
Avg. Income Per Household:$66,836
Persons Per Household:2.23
White Population:1,165
Black Population:2
Hispanic Population:15
Asian Population:6
American Indian Population:81
Hawaiian Population:3
Other Population:5
Male Population:637
Female Population:601
Median Age:48.20 years
Male Median Age:44.80 years
Female Median Age:52.20 years

ZIP Code 57345 Other Demographics

# Residential Mailboxes:213
# Business Mailboxes:3
Total Delivery Receptacles:570
Number of Businesses:41
1st Quarter Payroll:$3,034,000
Annual Payroll:$12,860,000
# of Employees:281
Water Area:2.863 sq mi
Land Area:646.277 sq mi
118th Congressional District:
118th Congressional Land Area: sq mi
Single Family Delivery Units:213
Multi Family Delivery Units:0
# Residential Mailboxes:213
# Business Mailboxes:3
Total Delivery Receptacles:570

ZIP Code 57345 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 305 305 0
Retired Workers: 240 245 +5
Disabled Workers: 10 15 +5
Widow(er)s and Parents: 30 30 0
Spouses: 15 10 -5
Children: 10 5 -5
65+: 265 270 +5
Monthly Benefits - All: $362,000 $376,000 +$14,000
Monthly Benefits - Retired Workers: $295,000 $311,000 +$16,000
Monthly Benefits - Widow(ers): $36,000 $32,000 ($4,000)

ZIP Code 57345 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:W1A768
Preferred Last Line Key:W1A768
57344: Previous ZIP Code
Next ZIP Code: 57346


  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],