ZIP code · Guston · Kentucky · United States
ZIP code 40142 — Guston
ZIP code 40142 serves Guston, Kentucky.
- Postal code
- 40142Single source Value from one source, not cross-checked.
- City
- Guston
- County
- Meade FIPS 21163
- State
- Kentucky
- Country
- United States
- Coordinates
- 37.8951, -86.2155 — precision precise (locality)
View on OpenStreetMap - Population
- 2,213 (ZCTA, ACS 5-year)
- Population density
- 49 / sq mi
- Land area
- 45.2 sq mi (117.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $78,714
- Per-capita income
- $34,950
- Median age
- 37.6
- Households
- 816
- Housing units
- 874
- Median home value
- $144,600
- Median gross rent
- $984 / 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/Chicago (UTC−6 / UTC−5 DST)
Tools: compare 40142 with another ZIP · ZIPs within 25 miles · distance from 40142
Map of ZIP code 40142
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 23°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 43 | 47 | 57 | 69 | 76 | 83 | 86 | 86 | 80 | 69 | 56 | 46 |
| Avg low °F | 23 | 25 | 33 | 42 | 53 | 61 | 65 | 63 | 56 | 44 | 34 | 27 |
| Precip in | 4.0 | 3.5 | 4.9 | 5.4 | 6.0 | 4.5 | 4.9 | 3.6 | 3.8 | 3.9 | 4.0 | 4.8 |
NOAA 1991–2020 climate normals from the nearest station: BRANDENBURG (6.8 mi) · NOAA NCEI
Places in ZIP 40142
- 1 post offices
- 2 places of worship
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