40509 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Kentucky based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 40509 is White. The majority race/ethnicity attending public schools in 40509 is White. The current unemployment level in 40509 is 5.6%.
| Population | 45,181 |
| Population Growth Rate | 0.00% |
| Population Density | 994 People per Square Mile |
| Total Households | 13,959 |
| Percentage High Income Households | 6.1% |
| Median Household Income (2021) | $82,691 |
| Average Adjusted Gross Income (2021) | $450,690 |
| Current Unemployment Rate (September 2025) | 5.6% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 73.01% |
| Public School Majority Race/Ethnicty | White - 52.87% |
40509 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 31,416 | 72.95% |
| Black | 6,292 | 14.61% |
| Hispanic | 2,286 | 5.31% |
| Asian | 3,014 | 7% |
| Native American | 23 | 0.05% |
| Hawaiian/Pac. Islander | 33 | 0.08% |
40509 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 2,841 | 56.4% |
| Black | 1,277 | 25.35% |
| Hispanic | 527 | 10.46% |
| Asian | 379 | 7.52% |
| Native American | 10 | 0.2% |
| Hawaiian/Pac. Islander | 3 | 0.06% |
40509 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,023 | 4.94% |
| Bachelor Degree | 6,642 | 32.08% |
| High School Diploma | 3,060 | 14.78% |
| No High School Diploma | 152 | 0.73% |
| GED or Alternate | 412 | 1.99% |
| 1 or More Years of College | 3,324 | 16.05% |
| Associates Degree | 1,814 | 8.76% |
| Masters Degree | 2,593 | 12.52% |
| Professional Degree | 952 | 4.6% |
| Doctorate Degree | 732 | 3.54% |