Checked
ZIP Code 40023
Louisville/Jefferson County metro government (balance), KY, Jefferson County
Population
6,870
Land area
24.3sq mi
People per sq mi
283
City
Louisville/Jefferson County metro government (balance)
ZIP 40023 and nearby ZIP codes
ZIP 40023 at a glance
- ZIP 40023 (Louisville/Jefferson County metro government (balance)) is about 2.5 times as dense as Kentucky as a whole.
- Households here earn a median of $144,635 a year, about 2.3 times the Kentucky figure of $63,726.
- A typical owner-occupied home is valued at $497,800 (about 2.4 times the Kentucky figure) and median rent is $1,181 a month.
Local data for ZIP 40023
Counts from official public data
Housing and community stats
ZIP 40023, American Community Survey 2020-2024
Median household income
$144,635
Poverty rate
3.0%
Median home value
$497,800
Prices +2.8% in a year
Median rent
$1,181/mo
Homeownership
96.0%
Bachelor's or higher
49.5%
Median age
44.6
Average commute
28.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
91
ZIP Business Patterns 2023
Employees
477
$27.01M annual payroll
PPP loans
$5.13M
106 loans
Campaign donations
$42.06K
7% D, 39% R, 2026 cycle
Environment and hazard risk
ZIP 40023, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: tornado
Storm events since 1996
1,111
Countywide, mostly thunderstorm wind
Flood insurance policies
2,982
1.2% of homes, county
July high / Jan low
87° / 26°F
53.1 inches of rain a year
Cities in ZIP 40023
ZIP codes near 40023
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 40299Louisville/Jefferson County metro government (balance) | 4.2 mi | 54 |
| 40067Simpsonville | 5.9 mi | 43.5 |
| 40022Elk Creek | 5.9 mi | 16.3 |
| 40245Louisville/Jefferson County metro government (balance) | 6.4 mi | 32.6 |
| 40243Middletown | 7.2 mi | 4.1 |
| 40291Louisville/Jefferson County metro government (balance) | 7.5 mi | 22.6 |
| 40223Louisville/Jefferson County metro government (balance) | 8.6 mi | 12.1 |
| 40071Taylorsville | 9.4 mi | 121.3 |
| 40056Pewee Valley | 9.6 mi | 3 |
| 40228Louisville/Jefferson County metro government (balance) | 11 mi | 8.7 |
| 40220Louisville/Jefferson County metro government (balance) | 11 mi | 7.7 |
| 40047Mount Washington | 11 mi | 29.9 |
Frequently asked questions
- What city is ZIP code 40023?
- ZIP code 40023 is in Louisville/Jefferson County metro government (balance), KY (Jefferson County).
- What county is ZIP code 40023 in?
- ZIP code 40023 is mostly in Jefferson County, Kentucky.
- How many people live in ZIP code 40023?
- About 6,870 people live in the 40023 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.