ZIP Code Tabulation Area · Kentucky

ZIP Code 40118: Louisville/Jefferson County, KY

ZIP Code 40118 (Louisville/Jefferson County, Jefferson County, Kentucky) has an estimated 10,697 residents in 4,244 households. The median household income is $59,316, the median home value is $156,800 and the median gross rent is $1,124/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

10,697

Margin of error ±1,112

Median household income

$59,316

Margin of error ±$9,274

Median home value

$156,800

Margin of error ±$11,631

Median gross rent

$1,124/mo

Margin of error ±$125

Median age

37.1 yrs

Margin of error ±2.2 yrs

Mean travel time to work

25.8 min

Margin of error ±6.6 min

How ZIP 40118 compares with Kentucky and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 4011837.1 yrsKentucky39.1 yrsUnited States38.9 yrs

Median household income

ZIP 40118$59,316Kentucky$63,726United States$80,734

Per capita income

ZIP 40118$28,132Kentucky$35,821United States$44,673

Poverty rate

ZIP 4011821.6%Kentucky16.1%United States12.5%

Unemployment rate

ZIP 401184.9%Kentucky4.9%United States5.2%

Bachelor's degree or higher

ZIP 4011815.9%Kentucky27.6%United States35.7%

Median home value

ZIP 40118$156,800Kentucky$205,600United States$332,700

Median gross rent

ZIP 40118$1,124/moKentucky$967/moUnited States$1,413/mo

Owner-occupied homes

ZIP 4011866.5%Kentucky68.3%United States65.2%

Mean travel time to work

ZIP 4011825.8 minKentucky24.0 minUnited States26.4 min

Worked from home

ZIP 401185.3%Kentucky10.2%United States15.1%

All figures for ZIP 40118

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 40118 — ACS 2020–2024 5-year estimates
MeasureZIP 40118Margin of errorKentuckyUnited States
Total population10,697±1,1124,534,824334,922,499
Median age37.1 yrs±2.2 yrs39.1 yrs38.9 yrs
Households4,244±4161,814,469129,227,496
Median household income$59,316±$9,274$63,726$80,734
Per capita income$28,132±$2,882$35,821$44,673
Poverty rate21.6%±6.9 pts16.1%12.5%
Unemployment rate4.9%±2.9 pts4.9%5.2%
Bachelor's degree or higher15.9%±5.6 pts27.6%35.7%
Median home value$156,800±$11,631$205,600$332,700
Median gross rent$1,124/mo±$125$967/mo$1,413/mo
Owner-occupied homes66.5%±6.1 pts68.3%65.2%
Mean travel time to work25.8 min±6.6 min24.0 min26.4 min
Worked from home5.3%±1.9 pts10.2%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 40118
GroupZIP 40118KentuckyUnited States
White alone, not Hispanic or Latino61.1%81.5%57.4%
Black or African American alone, not Hispanic or Latino3.5%7.6%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino0.0%1.6%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.1%0.2%
Some other race alone, not Hispanic or Latino0.1%0.3%0.6%
Two or more races, not Hispanic or Latino4.9%3.9%4.3%
Hispanic or Latino (of any race)30.4%5.0%19.3%

Where ZIP 40118 is

State
Kentucky
Main county
Jefferson County
Largest overlapping place
Louisville/Jefferson County (98% of the ZIP's land area)
Land area
15.02 sq mi· about 712 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Jefferson County

40023 Louisville/Jefferson County, KY40025 Glenview, KY40041 Louisville, KY40202 Louisville, KY40203 Louisville, KY40204 Louisville, KY40205 Louisville, KY40206 Louisville, KY40207 St. Matthews, KY40208 Louisville, KY40209 Louisville, KY40210 Louisville, KY40211 Louisville, KY40212 Louisville, KY40213 Louisville, KY40214 Louisville/Jefferson County, KY40215 Louisville, KY40216 Louisville/Jefferson County, KY40217 Louisville, KY40218 Louisville/Jefferson County, KY40219 Louisville/Jefferson County, KY40220 Louisville/Jefferson County, KY40222 Louisville/Jefferson County, KY40223 Louisville/Jefferson County, KY

See every ZIP code in Kentucky, or compare ZIP 40118 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.