Westwood ZIP codes, Kentucky
No ZIP code is named for Westwood, KY; addresses there use a neighbouring town's name. The ZIP code covering it is 40242. Its area code is 502.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 432
- Area code
- 502
- County
- Jefferson County
- State
- Kentucky
NANPA lists no telephone rate centre for Westwood itself, so these are the area codes of the nearest one, Louisville (0.0 miles). A town on an area-code boundary can differ from its neighbour.
Westwood in numbers
About 432 people live in Westwood, in 173 households. The median household income is $101,875 a year, 60% above the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $337,800 (64% above the Kentucky median). The median age is 44.0; 64.7% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 20 minutes.
| Population | 432 |
|---|---|
| Households | 173 |
| Median age | 44.0 |
| Median household income | $101,875 |
| Median home value | $337,800 |
| Bachelor's degree or higher | 64.7% |
| Mean commute | 20.4 min |
| Population density | 3,570 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Westwood city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes covering Westwood
These ZIP codes cover part of Westwood but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
40242 | Louisville , KY | Standard | 11,168 | $75,417 | $299,600 |
Map of Westwood ZIP codes
The ZIP codes of Westwood, KY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Westwood
The nearest larger towns are Rolling Hills (982 people, 0.4 mi), Langdon Place (917 people, 0.5 mi) and Moorland (479 people, 0.5 mi).
| Town | Population | Distance |
|---|---|---|
| Lyndon | 11,030 | 1.2 mi |
| Graymoor-Devondale | 2,802 | 1.8 mi |
| Anchorage | 2,506 | 2.6 mi |
| Hurstbourne | 4,702 | 2.8 mi |
| Douglass Hills | 5,474 | 3.4 mi |
| St. Matthews | 17,577 | 3.6 mi |
| Middletown | 9,763 | 4.3 mi |
| Indian Hills | 2,897 | 4.7 mi |
| Prospect | 4,542 | 4.8 mi |
| Jeffersontown | 29,199 | 5.2 mi |
| Jeffersonville, IN | 51,043 | 7.1 mi |
| Crestwood | 6,356 | 7.3 mi |
| Louisville/Jefferson County metro government | 631,818 | 8.6 mi |
| Clarksville, IN | 22,016 | 10.4 mi |
More nearby: every ZIP code in Jefferson County · Kentucky ZIP codes
Cite this page
zipcodes.pro. “Westwood, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/westwood
Underlying data is public domain or openly licensed — sources, vintages and licences.