ZIP 40115 vs ZIP 40121
A side-by-side comparison of ZIP Code 40115 and ZIP Code 40121: population, income, housing, and more.
ZIP 40115 and ZIP 40121 are ZIP Code areas in Kentucky. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 40121 has the higher population (8,715 vs 990 in ZIP 40115). ZIP 40121 has the higher median household income ($74,224 vs $52,250 in ZIP 40115). Since 2019, ZIP 40115's population has grown faster (+136.3% vs +0.2%).
Population, income & housing
| ZIP 40115 | ZIP 40121 | |
|---|---|---|
| Population | 990 | 8,715 |
| Median age | 39.9 yrs | 24.3 yrs |
| Median household income | $52,250 | $74,224 |
| Median home value | $157,100 | — |
| Median gross rent | — | $1,234 |
| Housing units | 348 | 2,468 |
| Homeownership rate | 89.5% | 0.7% |
| Bachelor's degree or higher | 6.6% | 42.1% |
| Unemployment rate | 7.3% | 10.4% |
Trends (ACS 5-year, 2019–2023)
| ZIP 40115 | ZIP 40121 | |
|---|---|---|
| Population | 419 → 990 (+136.3%) | 8,695 → 8,715 (+0.2%) |
| Median household income | $51,300 → $52,250 (+1.9%) | $59,323 → $74,224 (+25.1%) |
| Median home value | $107,300 → $157,100 (+46.4%) | — |
| Median gross rent | — | $1,090 → $1,234 (+13.2%) |
ZIP 40115
419990
$51,300$52,250
$107,300$157,100
ZIP 40121
8,6958,715
$59,323$74,224
$1,090$1,234
Age & race/ethnicity
Age distribution (share)
| ZIP 40115 | ZIP 40121 | |
|---|---|---|
| Under 5 | 2.1% | 12.3% |
| 5 to 17 | 13.7% | 20.1% |
| 18 to 24 | 14.0% | 18.8% |
| 25 to 34 | 4.1% | 21.4% |
| 35 to 44 | 24.6% | 18.5% |
| 45 to 54 | 3.1% | 5.9% |
| 55 to 64 | 18.4% | 1.4% |
| 65 to 74 | 11.4% | 0.9% |
| 75 and over | 8.4% | 0.8% |
Race & ethnicity (share)
| ZIP 40115 | ZIP 40121 | |
|---|---|---|
| White (non-Hispanic) | 77.2% | 50.3% |
| Black or African American | 0.0% | 14.9% |
| American Indian & Alaska Native | 0.0% | 0.6% |
| Asian | 0.0% | 2.2% |
| Native Hawaiian & Pacific Islander | 0.0% | 1.3% |
| Some other race | 0.0% | 0.2% |
| Two or more races | 20.0% | 5.4% |
| Hispanic or Latino | 2.8% | 25.1% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 40115 | ZIP 40121 | |
|---|---|---|
| No high school diploma | 44.5% | 4.3% |
| High school graduate | 20.0% | 12.2% |
| Some college or associate's | 28.8% | 41.3% |
| Bachelor's degree | 5.8% | 26.2% |
| Graduate or professional degree | 0.9% | 15.9% |
Commute to work
How workers get to work (share)
| ZIP 40115 | ZIP 40121 | |
|---|---|---|
| Drove alone | 76.9% | 70.0% |
| Carpooled | 9.9% | 7.5% |
| Public transit | 7.0% | 0.0% |
| Walked | 0.0% | 17.9% |
| Bicycle | 0.0% | 0.8% |
| Worked from home | 2.9% | 3.3% |
| Other means | 3.3% | 0.4% |
Housing
Units in structure (share)
| ZIP 40115 | ZIP 40121 | |
|---|---|---|
| 1-unit, detached | 79.3% | 23.5% |
| 1-unit, attached | 0.0% | 50.4% |
| 2 to 4 units | 0.0% | 9.9% |
| 5 to 19 units | 0.0% | 8.7% |
| 20 or more units | 0.0% | 7.4% |
| Mobile home & other | 20.7% | 0.2% |
Poverty & households
| ZIP 40115 | ZIP 40121 | |
|---|---|---|
| Poverty rate | 41.5% | 8.0% |
| Average household size | 3.57 | 3.21 |
| Mean commute (minutes) | 76 | 12 |
| Median year structure built | 1997 | 1977 |