ZIP code · Willisburg · Kentucky · United States
ZIP code 40078 — Willisburg
ZIP code 40078 serves Willisburg, Kentucky.
- Postal code
- 40078Single source Value from one source, not cross-checked.
- City
- Willisburg
- County
- Washington FIPS 21229
- State
- Kentucky
- Country
- United States
- Coordinates
- 37.8373, -85.1362 — precision precise (locality)
View on OpenStreetMap - Population
- 2,777 (ZCTA, ACS 5-year)
- Population density
- 45 / sq mi
- Land area
- 61.1 sq mi (158.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $53,750
- Per-capita income
- $23,660
- Median age
- 32.7
- Households
- 881
- Housing units
- 986
- Median home value
- $161,600
- Median gross rent
- $1,057 / month
- Congressional district
- KY-1 (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 859Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 40078 with another ZIP · ZIPs within 25 miles · distance from 40078
Map of ZIP code 40078
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 26°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 43 | 48 | 57 | 69 | 77 | 84 | 87 | 86 | 81 | 70 | 57 | 47 |
| Avg low °F | 26 | 29 | 37 | 46 | 55 | 63 | 66 | 65 | 58 | 47 | 37 | 30 |
| Precip in | 3.7 | 3.9 | 4.9 | 4.7 | 5.5 | 4.9 | 4.5 | 3.6 | 3.9 | 3.7 | 3.7 | 4.5 |
NOAA 1991–2020 climate normals from the nearest station: BARDSTOWN 5E (13.6 mi) · NOAA NCEI
Places in ZIP 40078
- 1 playgrounds
- 1 post offices
- 4 places of worship
- 1 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page