Hart County, KY ZIP codes
There are 8 ZIP codes in Hart County, KY, in 8 towns, from 42713 to 42784. The largest are 42765 (Munfordville), 42749 (Horse Cave) and 42757 (Magnolia).
The county seat is Munfordville.
- ZIP codes
- 8
- Towns
- 8
- County seat
- Munfordville
- County FIPS
21099- State
- Kentucky
- Population
- 19,603
- Median household income
- $52,285
- Land area
- 413 sq mi
Hart County ZIP codes by town
- Munfordville (county seat)
- 42765
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 Hart County ZIP codes
The ZIP codes of Hart 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.
Hart County in numbers
About 19,603 people live in Hart County, in 7,376 households, the 61st most populous of Kentucky's 120 counties. The median household income is $52,285 a year, 18% below the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $146,000 (29% below the Kentucky median), and median gross rent is $693 a month. The median age is 40.4; 12.2% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 29 minutes.
| Population | 19,603 |
|---|---|
| Households | 7,376 |
| Median age | 40.4 |
| Median household income | $52,285 |
| Median home value | $146,000 |
| Median gross rent | $693 |
| Bachelor's degree or higher | 12.2% |
| Mean commute | 28.7 min |
| Population density | 48 / 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 Hart County
| Town | ZIP codes | Population |
|---|---|---|
| Horse Cave | 1 | 2,143 |
| Cub Run | 1 | 2,142 |
| Munfordville | 1 | 1,893 |
| Magnolia | 1 | 609 |
| Upton | 1 | 606 |
| Canmer | 1 | 596 |
| Bonnieville | 1 | 326 |
| Hardyville | 1 | 108 |
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 Hart County.
- Hardin County (13)
- Barren County (8)
- Larue County (2)
- Edmonson County (6)
- Green County (3)
- Metcalfe County (5)
Not sure you are in Hart County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Hart County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
42713 | Bonnieville , KY | Standard | 1,781 | $60,000 | $158,800 |
42722 | Canmer , KY | Standard | 596 | $60,110 | $65,400 |
42729 | Cub Run , KY | Standard | 2,142 | $54,706 | $189,200 |
42746 | Hardyville , KY | Standard | 2,101 | $50,000 | $115,200 |
42749 | Horse Cave , KY | Standard | 4,423 | $45,500 | $142,200 |
42757 | Magnolia , KY | Standard | 2,547 | $52,467 | $135,600 |
42765 | Munfordville , KY | Standard | 7,149 | $59,688 | $143,600 |
42784 | Upton , KY | Standard | 3,089 | $68,699 | $178,100 |
Cite this page
zipcodes.pro. “Hart County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ky/county/hart
Underlying data is public domain or openly licensed — sources, vintages and licences.