42303 can be classified socioeconomically as Lower 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 42303 is White. The majority race/ethnicity attending public schools in 42303 is White. The current unemployment level in 42303 is 5.6%.
| Population | 41,608 |
| Population Growth Rate | 1.68% |
| Population Density | 827 People per Square Mile |
| Total Households | 14,957 |
| Percentage High Income Households | 2.6% |
| Median Household Income (2021) | $56,961 |
| Average Adjusted Gross Income (2021) | $458,800 |
| Current Unemployment Rate (September 2025) | 5.6% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 90.29% |
| Public School Majority Race/Ethnicty | White - 80.36% |
42303 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 37,743 | 89.65% |
| Black | 1,571 | 3.73% |
| Hispanic | 1,629 | 3.87% |
| Asian | 812 | 1.93% |
| Native American | 49 | 0.12% |
| Hawaiian/Pac. Islander | 297 | 0.71% |
42303 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 5,414 | 84.94% |
| Black | 231 | 3.62% |
| Hispanic | 481 | 7.55% |
| Asian | 232 | 3.64% |
| Native American | 15 | 0.24% |
| Hawaiian/Pac. Islander | 1 | 0.02% |
42303 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 2,190 | 9.6% |
| Bachelor Degree | 3,221 | 14.12% |
| High School Diploma | 7,808 | 34.24% |
| No High School Diploma | 462 | 2.03% |
| GED or Alternate | 1,621 | 7.11% |
| 1 or More Years of College | 3,202 | 14.04% |
| Associates Degree | 2,156 | 9.45% |
| Masters Degree | 1,624 | 7.12% |
| Professional Degree | 301 | 1.32% |
| Doctorate Degree | 219 | 0.96% |