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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 50585, Sioux Rapids, IA

ZIP Code 50585 Details

Zip Code:50585
City:Sioux Rapids
State:IA [Iowa]
Multi County:Yes
City Alias(es):Sioux Rapids
City Alias(es) To Avoid Using:Cornell
Area Code:712
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1411 ft
State FIPS:19
County FIPS:021
Division:West North Central
Intro Date:<2004-10

ZIP Code 50585 2010 Census Demographics

Current Population:622
2010 Population:1,176
Households per ZIP Code:491
Average House Value:$80,400
Avg. Income Per Household:$58,281
Persons Per Household:2.34
White Population:1,126
Black Population:5
Hispanic Population:83
Asian Population:3
American Indian Population:4
Hawaiian Population:0
Other Population:44
Male Population:604
Female Population:572
Median Age:42.20 years
Male Median Age:40.10 years
Female Median Age:45.30 years

ZIP Code 50585 Other Demographics

# Residential Mailboxes:266
# Business Mailboxes:1
Total Delivery Receptacles:571
Number of Businesses:31
1st Quarter Payroll:$1,847,000
Annual Payroll:$8,161,000
# of Employees:203
Water Area:0.249 sq mi
Land Area:66.782 sq mi
118th Congressional District:04
118th Congressional Land Area:22756.75 sq mi
Single Family Delivery Units:242
Multi Family Delivery Units:20
# Residential Mailboxes:266
# Business Mailboxes:1
Total Delivery Receptacles:571

ZIP Code 50585 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 260 255 -5
Retired Workers: 205 200 -5
Disabled Workers: 20 15 -5
Widow(er)s and Parents: 20 25 +5
Spouses: 5 5 0
Children: 10 10 0
65+: 215 210 -5
Monthly Benefits - All: $354,000 $351,000 ($3,000)
Monthly Benefits - Retired Workers: $283,000 $284,000 +$1,000
Monthly Benefits - Widow(ers): $29,000 $33,000 +$4,000

ZIP Code 50585 Statistical Areas

CBSA: 44740
CBSA Name: Storm Lake, IA
CBSA Type: Micro
CBSA Division: 
CBSA Division Name: 
CBSA Population:20,260
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W11439
Preferred Last Line Key:W11439
50583: Previous ZIP Code
Next ZIP Code: 50586


  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],