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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 52228, Fairfax, IA

ZIP Code 52228 Details

Zip Code:52228
State:IA [Iowa]
Counties:LINN, IA
Multi County:Yes
City Alias(es):Fairfax
Area Code:319
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:802 ft
State FIPS:19
County FIPS:113
Division:West North Central
Intro Date:<2004-10

ZIP Code 52228 2010 Census Demographics

Current Population:3,445
2010 Population:2,772
Households per ZIP Code:1,032
Average House Value:$255,800
Avg. Income Per Household:$110,240
Persons Per Household:2.69
White Population:2,700
Black Population:38
Hispanic Population:36
Asian Population:30
American Indian Population:12
Hawaiian Population:0
Other Population:12
Male Population:1,387
Female Population:1,385
Median Age:38.30 years
Male Median Age:37.60 years
Female Median Age:39.00 years

ZIP Code 52228 Other Demographics

# Residential Mailboxes:1,281
# Business Mailboxes:36
Total Delivery Receptacles:1,761
Number of Businesses:54
1st Quarter Payroll:$3,317,000
Annual Payroll:$17,781,000
# of Employees:303
Water Area:0.031 sq mi
Land Area:37.246 sq mi
118th Congressional District:01|02
118th Congressional Land Area:12048.84|12261.92 sq mi
Single Family Delivery Units:745
Multi Family Delivery Units:32
# Residential Mailboxes:1,281
# Business Mailboxes:36
Total Delivery Receptacles:1,761

ZIP Code 52228 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 655 680 +25
Retired Workers: 540 570 +30
Disabled Workers: 45 35 -10
Widow(er)s and Parents: 30 35 +5
Spouses: 20 20 0
Children: 20 20 0
65+: 555 595 +40
Monthly Benefits - All: $1,009,000 $1,076,000 +$67,000
Monthly Benefits - Retired Workers: $862,000 $937,000 +$75,000
Monthly Benefits - Widow(ers): $52,000 $53,000 +$1,000

ZIP Code 52228 Statistical Areas

CBSA: 16300
CBSA Name: Cedar Rapids, IA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:257,940
CBSA Division Population:0
MSA: 1360
MSA Name: Cedar Rapids, IA MSA
PMSA Name: 
City State Key:W10509
Preferred Last Line Key:W10509
52227: Previous ZIP Code
Next ZIP Code: 52229


  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],