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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 52738, Columbus Junction, IA

ZIP Code 52738 Details

Zip Code:52738
City:Columbus Junction
State:IA [Iowa]
Counties:LOUISA, IA
Multi County:Yes
City Alias(es):Columbus Junction
Columbus Jct
City Alias(es) To Avoid Using:Cairo
Area Code:319
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:601 ft
State FIPS:19
County FIPS:115
Division:West North Central
Intro Date:<2004-10

ZIP Code 52738 2010 Census Demographics

Current Population:3,441
2010 Population:3,567
Households per ZIP Code:1,322
Average House Value:$122,800
Avg. Income Per Household:$60,902
Persons Per Household:2.67
White Population:2,951
Black Population:50
Hispanic Population:1,192
Asian Population:95
American Indian Population:20
Hawaiian Population:6
Other Population:532
Male Population:1,843
Female Population:1,724
Median Age:39.00 years
Male Median Age:37.50 years
Female Median Age:40.60 years

ZIP Code 52738 Other Demographics

# Residential Mailboxes:1,289
# Business Mailboxes:77
Total Delivery Receptacles:1,463
Number of Businesses:77
1st Quarter Payroll:$19,276,000
Annual Payroll:$91,926,000
# of Employees:1,958
Water Area:1.822 sq mi
Land Area:122.543 sq mi
118th Congressional District:01
118th Congressional Land Area:12048.84 sq mi
Single Family Delivery Units:1,201
Multi Family Delivery Units:46
# Residential Mailboxes:1,289
# Business Mailboxes:77
Total Delivery Receptacles:1,463

ZIP Code 52738 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 690 705 +15
Retired Workers: 525 550 +25
Disabled Workers: 70 70 0
Widow(er)s and Parents: 50 40 -10
Spouses: 25 25 0
Children: 20 20 0
65+: 565 570 +5
Monthly Benefits - All: $942,000 $992,000 +$50,000
Monthly Benefits - Retired Workers: $761,000 $812,000 +$51,000
Monthly Benefits - Widow(ers): $61,000 $57,000 ($4,000)

ZIP Code 52738 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:W10309
Preferred Last Line Key:W10309
52737: Previous ZIP Code
Next ZIP Code: 52739


  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],