Census ACS · Kentucky
ZIP Code 40509
ZIP code 40509 is located in Kentucky with a population of 45,135. The median household income is $89,429 and the median home value is $338,200.
45,135
Population
$89,429
Median Income
$338,200
Median Home Value
36.5
Median Age
Race & Ethnicity
| White | 68.3% |
| Black | 14.3% |
| Asian | 0.0% |
| Hispanic (any race) | 0.8% |
Male: 47.4% · Female: 52.6%
Economy & Income
$89,429
Median Household Income
$48,670
Per Capita Income
6.0%
Poverty Rate
Housing
$338,200
Median Home Value
$1,317
Median Rent
61.9%
Homeownership
Education
94.9%
High School+
57.0%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Kentucky
Part of Kentucky
Metro areas in Kentucky
Frequently Asked Questions
ZIP code 40509 in Kentucky has a population of 45,135 according to latest Census ACS data.
The median household income in ZIP 40509 is $89,429. The per capita income is $48,670. The poverty rate is 6.0%.
ZIP code 40509 is located in Kentucky.
More from Kentucky
Statewide demographic data for Kentucky
Population 627,210
Population 321,122
Population 73,638
Population 60,112
31,617 ZIP codes across the US
Data for ZIP Code Tabulation Area (ZCTA) 40509 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
Educational attainment is the headline number in ZIP 40509: 57.0% of adults 25 and older have a four-year degree. With 45,135 residents, ZIP 40509 is a ZIP code in Kentucky.
Households take in a median $89,429, comfortably above the US median of $78,538. About 6.0% of residents live below the federal poverty level, below the national 12.4%. Home values run above average at $338,200, with typical rent around $1,317.
Degree attainment is near the top of the range for US ZIP codes: 57.0% of adults 25+ hold a bachelor’s, above the 35.0% national rate.
The education numbers are the throughline: a college-heavy population in ZIP 40509 usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Source: U.S. Census Bureau ACS, 2026.