ZIP code 40023
Where is ZIP code 40023?
Fisherville, Kentucky
Jefferson County · Standard ZIP code
ZIP code 40023 belongs to Fisherville, Kentucky in Jefferson County. 40023 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 502. About 6,870 people live in the 40023 area, where the median household income is $144,635. The closest ZIP codes are 40022 (Finchville, 4.4 mi east), 40018 (Eastwood, 4.9 mi north) and 40299 (Louisville, 5.1 mi west).
| ZIP code | 40023 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Fisherville |
| Also accepted | Wilsonville |
| State | Kentucky (KY) |
| County | Jefferson County |
| Time zone | Eastern Time · now |
| Area code | 502 |
| Coordinates | 38.1652, -85.4282 map |
| 3-digit prefix | 400 |
Population and income in 40023
| Population | 6,870 · higher than 78% of Kentucky ZIP codes |
|---|---|
| People per square mile | 283 · higher than 84% of Kentucky ZIP codes |
| Median age | 44.6 years · higher than 67% of Kentucky ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $144,635 · higher than 99% of Kentucky ZIP codes |
| Income per person | $66,318 |
| Below the poverty line | 3.0% |
| Bachelor’s degree or higher | 50% of adults 25+ |
| Median home value | $497,800 · higher than 99% of Kentucky ZIP codes |
| Median rent | $1,181 a month |
| Housing units | 2,584 |
| Households | 2,489 (2.76 people on average) |
| Owners / renters | 96% / 4.0% |
| Land area | 24.28 sq mi (plus 0.28 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 40023. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 40023
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 40022 | Finchville, KY | 4.4 mi E | Standard |
| 40018 | Eastwood, KY | 4.9 mi N | PO Box only |
| 40299 | Louisville, KY | 5.1 mi W | Standard |
| 40067 | Simpsonville, KY | 6.1 mi NE | Standard |
| 40245 | Louisville, KY | 7.8 mi NW | Standard |
| 40243 | Louisville, KY | 7.9 mi NW | Standard |
| 40291 | Louisville, KY | 8.3 mi W | Standard |
| 40071 | Taylorsville, KY | 8.5 mi S | Standard |
| 40223 | Louisville, KY | 9.9 mi NW | Standard |
| 40056 | Pewee Valley, KY | 10 mi N | Standard |
| 40228 | Louisville, KY | 10.9 mi W | Standard |
| 40047 | Mount Washington, KY | 10.9 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 40023 or measure the distance to another ZIP code.
How to address mail to 40023
123 MAIN ST
FISHERVILLE KY 40023
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts WILSONVILLE as the city name for 40023. Adding the 4-digit ZIP+4 code (40023-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 40023?
- 40023 is a Fisherville, Kentucky ZIP code. Wilsonville is also accepted as the city name.
- What county is 40023 in?
- ZIP code 40023 is in Jefferson County, Kentucky.
- What time zone is ZIP code 40023 in?
- 40023 is in the Eastern Time zone (America/Kentucky/Louisville).
- What area code is 40023?
- Phone numbers in ZIP code 40023 use area code 502.
- What is the population of ZIP code 40023?
- About 6,870 people live in ZIP code 40023, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 40023?
- The median household income in 40023 is $144,635 a year, higher than 99% of Kentucky ZIP codes.
- What ZIP codes are near 40023?
- The nearest ZIP codes to 40023 are 40022 (Finchville, 4.4 miles), 40018 (Eastwood, 4.9 miles), 40299 (Louisville, 5.1 miles) and 40067 (Simpsonville, 6.1 miles).