ZIP Code 40023
ZIP Code Tabulation Area in Jefferson County, Kentucky.
- Population
- 6,484
- Median household income
- $135,863
- Median home value
- $430,200
+20.7%’19–’23
+17.3%’19–’23
+31.0%’19–’23
ZIP Code 40023 (Jefferson County, Kentucky) is home to about 6,484 residents. Its median household income of $135,863 runs above the Jefferson County figure of $67,849.
From 2019 to 2023, ZIP Code 40023's population grew 20.7% from 5,372 to 6,484, while its median gross rent fell 3.7% from $1,245 to $1,199.
The typical home was built around 2005. 2.4% of residents live below the poverty line.
Demographics
ACS 2019–2023- Population
- 6,484
- Median age
- 43.4 yrs
- Median household income
- $135,863
- Median home value
- $430,200
- Median gross rent
- $1,199
- Housing units
- 2,377
- Homeownership rate
- 97.1%
- Bachelor's degree or higher
- 50.1%
- Unemployment rate
- 2.6%
Trends
ACS 5-year · 2019–20235,3726,484
$115,819$135,863
$328,300$430,200
$1,245$1,199
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 5,372 | $115,819 | $328,300 | $1,245 |
| 2020 | 5,067 | $114,659 | $311,100 | $1,257 |
| 2021 | 5,925 | $129,179 | $348,700 | $1,234 |
| 2022 | 6,293 | $137,569 | $418,600 | $1,051 |
| 2023 | 6,484 | $135,863 | $430,200 | $1,199 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 57.5%
5 to 1717.6%
18 to 244.3%
25 to 3413.1%
35 to 4411.3%
45 to 5416.1%
55 to 6414.1%
65 to 7414.6%
75 and over1.3%
| Count | Share | |
|---|---|---|
| Under 5 | 487 | 7.5% |
| 5 to 17 | 1,144 | 17.6% |
| 18 to 24 | 281 | 4.3% |
| 25 to 34 | 849 | 13.1% |
| 35 to 44 | 731 | 11.3% |
| 45 to 54 | 1,045 | 16.1% |
| 55 to 64 | 916 | 14.1% |
| 65 to 74 | 948 | 14.6% |
| 75 and over | 83 | 1.3% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 5,455 | 84.1% |
| Black or African American | 459 | 7.1% |
| American Indian & Alaska Native | 2 | 0.0% |
| Asian | 198 | 3.1% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 20 | 0.3% |
| Two or more races | 61 | 0.9% |
| Hispanic or Latino (any race) | 289 | 4.5% |
Educational attainment (age 25+)
No high school diploma1.3%
High school graduate18.2%
Some college or associate's30.4%
Bachelor's degree28.4%
Graduate or professional degree21.8%
| Count | Share | |
|---|---|---|
| No high school diploma | 59 | 1.3% |
| High school graduate | 833 | 18.2% |
| Some college or associate's | 1,388 | 30.4% |
| Bachelor's degree | 1,297 | 28.4% |
| Graduate or professional degree | 995 | 21.8% |
Commute to work
- Mean travel time to work
- 29 min
Drove alone75.0%
Carpooled6.1%
Public transit0.0%
Walked0.0%
Bicycle0.0%
Worked from home18.3%
Other means0.6%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 2,387 | 75.0% |
| Carpooled | 195 | 6.1% |
| Public transit | 0 | 0.0% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 582 | 18.3% |
| Other means | 18 | 0.6% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 82 | 3.2% |
| 15 to 29 min | 1,210 | 46.5% |
| 30 to 44 min | 965 | 37.1% |
| 45 to 59 min | 266 | 10.2% |
| 60+ min | 77 | 3.0% |
Households
- Average household size
- 2.84
- Poverty rate
- 2.4% (153 of 6,470)
| Count | Share | |
|---|---|---|
| Family households | 2,028 | 88.9% |
| Nonfamily households | 253 | 11.1% |
Housing
- Median year structure built
- 2005
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 2,281 | 96.0% |
| Vacant | 96 | 4.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 2,214 | 97.1% |
| Renter-occupied | 67 | 2.9% |
1-unit, detached97.4%
1-unit, attached0.0%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units1.9%
Mobile home & other0.7%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 2,315 | 97.4% |
| 1-unit, attached | 0 | 0.0% |
| 2 to 4 units | 0 | 0.0% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 46 | 1.9% |
| Mobile home & other | 16 | 0.7% |
Geography
- ZCTA
- 40023
- Land area
- 24 sq mi
- Water area
- 0.28 sq mi
- Center point
- 38.1640, -85.4239
Counties this ZIP covers
3Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)