ZIP code 40142: Guston, KY
40142 is a ZIP code in Guston, Kentucky, mainly in Meade County, part of the Louisville/Jefferson County, KY-IN metro area. About 2,253 people live here.
- Population
- 2,253
- Median household income
- $81,037
- Typical home value
- $283,700+0.1% in 12 months
- Median rent
- —gross, per month
- Median age
- 38.5
- Homeowners
- 82.2%of occupied homes
Shaded: ZIP code 40142's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 40142 details
| City | Guston |
|---|---|
| State | Kentucky |
| County | Meade County (also partly Breckinridge County) |
| Metro area | Louisville/Jefferson County, KY-IN |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 45.2 sq mi, plus 0.3 sq mi of water |
| Population density | 50 people per sq mi |
| Bachelor's degree or higher | 10% of adults 25+ |
| Average commute | 25.7 minutes |
| Center coordinates | 37.89322, -86.20409 |
ZIP codes near 40142
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 40117 | Ekron, KY | 4.4 mi | 2,050 |
| 40108 | Brandenburg, KY | 5.6 mi | 12,821 |
| 40146 | Irvington, KY | 7.0 mi | 3,650 |
| 40175 | Vine Grove, KY | 8.1 mi | 15,718 |
| 40176 | Webster, KY | 8.1 mi | 898 |
| 40115 | Custer, KY | 10.0 mi | 1,012 |
| 47142 | Mauckport, IN | 11.6 mi | 653 |
| 40155 | Muldraugh, KY | 12.1 mi | 1,127 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 40142?
A typical home in ZIP code 40142 is worth about $283,700 (Zillow Home Value Index). The median household here earns $81,037 a year. See what buying here would cost per month, with Kentucky average taxes and insurance filled in.
Monthly payment for a $283,700 homeWhat can a $81,037 income afford?Rental property numbers
About ZIP code 40142
What city is ZIP code 40142?
ZIP code 40142 is in Guston, KY, in Meade County.
What county is ZIP code 40142 in?
40142 is mainly in Meade County, Kentucky, and partly in Breckinridge County.
What is the population of ZIP code 40142?
About 2,253 people live in ZIP code 40142, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 40142 in?
40142 is in Eastern Time (UTC−5). It observes daylight saving time.