ZIP code · Magnolia · Kentucky · United States
ZIP code 42757 — Magnolia
ZIP code 42757 serves Magnolia, Kentucky.
- Postal code
- 42757Single source Value from one source, not cross-checked.
- City
- Magnolia
- County
- Larue FIPS 21123
- State
- Kentucky
- Country
- United States
- Coordinates
- 37.4165, -85.7308 — precision precise (locality)
View on OpenStreetMap - Population
- 2,846 (ZCTA, ACS 5-year)
- Population density
- 36 / sq mi
- Land area
- 78.2 sq mi (202.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $48,372
- Per-capita income
- $26,947
- Median age
- 45
- Households
- 1,180
- Housing units
- 1,438
- Median home value
- $121,800
- Median gross rent
- $807 / month
- Congressional district
- KY-2 (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
- 270Telephone 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 42757 with another ZIP · ZIPs within 25 miles · distance from 42757
Map of ZIP code 42757
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 25°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 44 | 50 | 59 | 70 | 76 | 84 | 86 | 86 | 80 | 71 | 58 | 47 |
| Avg low °F | 25 | 29 | 35 | 44 | 54 | 62 | 66 | 64 | 57 | 46 | 36 | 29 |
NOAA 1991–2020 climate normals from the nearest station: HODGENVILLE LINCOLN P (8.0 mi) · NOAA NCEI
Places in ZIP 42757
- 1 restaurants & cafés
- 13 places of worship
- 1 banks
- 1 police & fire 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