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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

Zip Code 52301, Marengo, IA

ZIP Code 52301 Details

Zip Code:52301
State:IA [Iowa]
Counties:IOWA, IA
Multi County:Yes
City Alias(es):Marengo
City Alias(es) To Avoid Using:Genoa Bluff
Area Code:319
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:747 ft
State FIPS:19
County FIPS:095
Division:West North Central
Intro Date:<2004-10

ZIP Code 52301 2010 Census Demographics

Current Population:3,973
2010 Population:3,873
Households per ZIP Code:1,620
Average House Value:$113,400
Avg. Income Per Household:$59,369
Persons Per Household:2.34
White Population:3,799
Black Population:39
Hispanic Population:85
Asian Population:20
American Indian Population:20
Hawaiian Population:2
Other Population:20
Male Population:1,893
Female Population:1,980
Median Age:43.10 years
Male Median Age:42.50 years
Female Median Age:43.70 years

ZIP Code 52301 Other Demographics

# Residential Mailboxes:1,698
# Business Mailboxes:107
Total Delivery Receptacles:1,888
Number of Businesses:87
1st Quarter Payroll:$6,064,000
Annual Payroll:$27,130,000
# of Employees:696
Water Area:0.208 sq mi
Land Area:126.29 sq mi
113th Congressional District:01
113th Congressional Land Area:12048.84 sq mi
Single Family Delivery Units:1,544
Multi Family Delivery Units:84
# Residential Mailboxes:1,698
# Business Mailboxes:107
Total Delivery Receptacles:1,888

ZIP Code 52301 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 935 940 +5
Retired Workers: 725 730 +5
Disabled Workers: 105 105 0
Widow(er)s and Parents: 55 55 0
Spouses: 15 15 0
Children: 35 35 0
65+: 740 760 +20
Monthly Benefits - All: $1,248,000 $1,280,000 +$32,000
Monthly Benefits - Retired Workers: $1,025,000 $1,052,000 +$27,000
Monthly Benefits - Widow(ers): $75,000 $73,000 ($2,000)

ZIP Code 52301 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:W10951
Preferred Last Line Key:W10951
52257: Previous ZIP Code
Next ZIP Code: 52302


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  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: 10/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],