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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

Zip Code 40204, Louisville, KY

ZIP Code 40204 Details

Zip Code:40204
State:KY [Kentucky]
Multi County:No
City Alias(es):Louisville
Area Code:502
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:509 ft
State FIPS:21
County FIPS:111
Division:East South Central
Intro Date:<2004-10

ZIP Code 40204 2010 Census Demographics

Current Population:14,733
2010 Population:14,236
Households per ZIP Code:7,417
Average House Value:$239,600
Avg. Income Per Household:$56,920
Persons Per Household:1.85
White Population:12,641
Black Population:1,437
Hispanic Population:271
Asian Population:278
American Indian Population:139
Hawaiian Population:14
Other Population:77
Male Population:7,264
Female Population:6,972
Median Age:36.50 years
Male Median Age:35.90 years
Female Median Age:37.20 years

ZIP Code 40204 Other Demographics

# Residential Mailboxes:7,964
# Business Mailboxes:677
Total Delivery Receptacles:10,243
Number of Businesses:512
1st Quarter Payroll:$59,788,000
Annual Payroll:$227,008,000
# of Employees:6,513
Water Area:0.044 sq mi
Land Area:3.174 sq mi
113th Congressional District:03
113th Congressional Land Area:319.34 sq mi
Single Family Delivery Units:5,799
Multi Family Delivery Units:1,655
# Residential Mailboxes:7,964
# Business Mailboxes:677
Total Delivery Receptacles:10,243

ZIP Code 40204 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 2,185 2,165 -20
Retired Workers: 1,535 1,575 +40
Disabled Workers: 330 300 -30
Widow(er)s and Parents: 140 130 -10
Spouses: 70 65 -5
Children: 110 95 -15
65+: 1,660 1,690 +30
Monthly Benefits - All: $3,182,000 $3,306,000 +$124,000
Monthly Benefits - Retired Workers: $2,427,000 $2,594,000 +$167,000
Monthly Benefits - Widow(ers): $206,000 $203,000 ($3,000)

ZIP Code 40204 Statistical Areas

CBSA: 31140
CBSA Name: Louisville/Jefferson County, KY-IN
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:1,283,566
CBSA Division Population:0
MSA: 4520
MSA Name: Louisville, KY-IN MSA
PMSA Name: 
City State Key:X15639
Preferred Last Line Key:X15639
40203: Previous ZIP Code
Next ZIP Code: 40205


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