Bullitt County, KY ZIP codes
There are 8 ZIP codes in Bullitt County, KY, in 7 towns, from 40047 to 40177. The largest are 40165 (Shepherdsville), 40047 (Mount Washington) and 40150 (Lebanon Junction).
The county seat is Shepherdsville.
- ZIP codes
- 8
- Towns
- 7
- County seat
- Shepherdsville
- County FIPS
21029- State
- Kentucky
- Population
- 84,027
- Median household income
- $80,558
- Land area
- 297 sq mi
- Area code
- 502
- Metro area
- Louisville/Jefferson County
Bullitt County ZIP codes by town
- Shepherdsville (county seat)
- 40165, 40166
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Bullitt County ZIP codes
The ZIP codes of Bullitt County, 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.
Bullitt County in numbers
About 84,027 people live in Bullitt County, in 31,747 households, the 10th most populous of Kentucky's 120 counties. The median household income is $80,558 a year, 26% above the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $247,200 (20% above the Kentucky median), and median gross rent is $987 a month. The median age is 41.7; 19.5% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 29 minutes.
| Population | 84,027 |
|---|---|
| Households | 31,747 |
| Median age | 41.7 |
| Median household income | $80,558 |
| Median home value | $247,200 |
| Median gross rent | $987 |
| Bachelor's degree or higher | 19.5% |
| Mean commute | 28.7 min |
| Population density | 283 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Bullitt County
| Town | ZIP codes | Population |
|---|---|---|
| Mount Washington | 1 | 18,480 |
| Shepherdsville | 2 | 14,533 |
| Hillview | 1 | 8,797 |
| Lebanon Junction | 1 | 2,327 |
| Brooks | 1 | 2,069 |
| West Point | 1 | 1,025 |
| Clermont | 1 | 440 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Bullitt County.
Not sure you are in Bullitt County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Bullitt County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
40047 | Mount Washington , KY | Standard | 23,662 | $99,124 | $279,400 |
40109 | Brooks , KY | Standard | 2,376 | $75,495 | $262,400 |
40110 | Clermont , KY | Standard | 440 | $46,756 | $172,200 |
40129 | Hillview , KY | No street area | — | — | — |
40150 | Lebanon Junction , KY | Standard | 4,950 | $65,500 | $177,900 |
40165 | Shepherdsville , KY | Standard | 38,403 | $79,540 | $249,600 |
40166 | Shepherdsville , KY | No street area | — | — | — |
40177 | West Point , KY | Standard | 1,523 | $50,577 | $122,200 |
Cite this page
zipcodes.pro. “Bullitt County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ky/county/bullitt
Underlying data is public domain or openly licensed — sources, vintages and licences.