Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 40243, Louisville, KY

ZIP Code 40243 Details

Zip Code:40243
State:KY [Kentucky]
Multi County:No
City Alias(es):Louisville
Douglass Hills
Douglass Hls
Woodland Hills
Woodland Hls
Area Code:502
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:742 ft
State FIPS:21
County FIPS:111
Division:East South Central
Intro Date:<2004-10

ZIP Code 40243 2010 Census Demographics

Current Population:12,966
2010 Population:10,210
Households per ZIP Code:4,595
Average House Value:$254,300
Avg. Income Per Household:$79,037
Persons Per Household:2.20
White Population:9,245
Black Population:644
Hispanic Population:376
Asian Population:239
American Indian Population:48
Hawaiian Population:10
Other Population:182
Male Population:4,737
Female Population:5,473
Median Age:45.30 years
Male Median Age:42.20 years
Female Median Age:47.90 years

ZIP Code 40243 Other Demographics

# Residential Mailboxes:5,894
# Business Mailboxes:675
Total Delivery Receptacles:7,158
Number of Businesses:612
1st Quarter Payroll:$84,354,000
Annual Payroll:$338,446,000
# of Employees:8,424
Water Area:0.013 sq mi
Land Area:4.108 sq mi
118th Congressional District:03
118th Congressional Land Area:319.34 sq mi
Single Family Delivery Units:3,732
Multi Family Delivery Units:1,158
# Residential Mailboxes:5,894
# Business Mailboxes:675
Total Delivery Receptacles:7,158

ZIP Code 40243 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 2,680 2,705 +25
Retired Workers: 2,080 2,120 +40
Disabled Workers: 200 205 +5
Widow(er)s and Parents: 210 195 -15
Spouses: 90 90 0
Children: 100 95 -5
65+: 2,300 2,330 +30
Monthly Benefits - All: $4,084,000 $4,267,000 +$183,000
Monthly Benefits - Retired Workers: $3,307,000 $3,482,000 +$175,000
Monthly Benefits - Widow(ers): $336,000 $323,000 ($13,000)

ZIP Code 40243 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
40242: Previous ZIP Code
Next ZIP Code: 40245


  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],