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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 52340, Tiffin, IA

ZIP Code 52340 Details

Zip Code:52340
State:IA [Iowa]
Counties:JOHNSON, IA
Multi County:No
City Alias(es):Tiffin
Area Code:319
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:773 ft
State FIPS:19
County FIPS:103
Division:West North Central
Intro Date:<2004-10

ZIP Code 52340 2010 Census Demographics

Current Population:5,603
2010 Population:2,180
Households per ZIP Code:896
Average House Value:$258,200
Avg. Income Per Household:$86,473
Persons Per Household:2.43
White Population:2,077
Black Population:85
Hispanic Population:68
Asian Population:52
American Indian Population:12
Hawaiian Population:0
Other Population:19
Male Population:1,073
Female Population:1,107
Median Age:31.90 years
Male Median Age:31.50 years
Female Median Age:32.50 years

ZIP Code 52340 Other Demographics

# Residential Mailboxes:2,306
# Business Mailboxes:56
Total Delivery Receptacles:2,808
Number of Businesses:65
1st Quarter Payroll:$3,433,000
Annual Payroll:$14,222,000
# of Employees:472
Water Area:0.008 sq mi
Land Area:19.051 sq mi
118th Congressional District:01
118th Congressional Land Area:12048.84 sq mi
Single Family Delivery Units:465
Multi Family Delivery Units:259
# Residential Mailboxes:2,306
# Business Mailboxes:56
Total Delivery Receptacles:2,808

ZIP Code 52340 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 455 490 +35
Retired Workers: 340 370 +30
Disabled Workers: 40 45 +5
Widow(er)s and Parents: 25 25 0
Spouses: 10 10 0
Children: 40 40 0
65+: 350 390 +40
Monthly Benefits - All: $678,000 $747,000 +$69,000
Monthly Benefits - Retired Workers: $541,000 $600,000 +$59,000
Monthly Benefits - Widow(ers): $42,000 $39,000 ($3,000)

ZIP Code 52340 Statistical Areas

CBSA: 26980
CBSA Name: Iowa City, IA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:152,586
CBSA Division Population:0
MSA: 3500
MSA Name: Iowa City, IA MSA
PMSA Name: 
City State Key:W11604
Preferred Last Line Key:W11604
52339: Previous ZIP Code
Next ZIP Code: 52341


  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],