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ZIP Code Database - Facts & Stats

Data Last Updated: April 1, 2023

Zip Code 51033, Linn Grove, IA

ZIP Code 51033 Details

Zip Code:51033
City:Linn Grove
State:IA [Iowa]
Multi County:Yes
City Alias(es):Linn Grove
Area Code:712
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1330 ft
State FIPS:19
County FIPS:021
Division:West North Central
Intro Date:<2004-10

ZIP Code 51033 2010 Census Demographics

Current Population:448
2010 Population:428
Households per ZIP Code:195
Average House Value:$94,300
Avg. Income Per Household:$45,583
Persons Per Household:2.19
White Population:415
Black Population:1
Hispanic Population:17
Asian Population:6
American Indian Population:1
Hawaiian Population:0
Other Population:8
Male Population:220
Female Population:208
Median Age:49.30 years
Male Median Age:49.20 years
Female Median Age:49.30 years

ZIP Code 51033 Other Demographics

# Residential Mailboxes:205
# Business Mailboxes:5
Total Delivery Receptacles:1,383
Number of Businesses:10
1st Quarter Payroll:$203,000
Annual Payroll:$1,029,000
# of Employees:23
Water Area:0.045 sq mi
Land Area:61.491 sq mi
118th Congressional District:04
118th Congressional Land Area:22756.75 sq mi
Single Family Delivery Units:205
Multi Family Delivery Units:0
# Residential Mailboxes:205
# Business Mailboxes:5
Total Delivery Receptacles:1,383

ZIP Code 51033 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 125 115 -10
Retired Workers: 90 90 0
Disabled Workers: 15 10 -5
Widow(er)s and Parents: 10 10 0
Spouses: 5 5 0
Children: 5 0 -5
65+: 100 100 0
Monthly Benefits - All: $159,000 $155,000 ($4,000)
Monthly Benefits - Retired Workers: $124,000 $122,000 ($2,000)
Monthly Benefits - Widow(ers): $14,000 $15,000 +$1,000

ZIP Code 51033 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:W10880
Preferred Last Line Key:W10880
51031: Previous ZIP Code
Next ZIP Code: 51034


  1. U.S. Postal Service [Last Updated: 4/1/2023],
  2. Internal Data Creation [Last Updated: 4/1/2023],
  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: 4/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],