42154
ZIP 42154 is Knob Lick, Kentucky, mostly in Metcalfe County; area code 270; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Metcalfe +1 more
- Metro area
- Glasgow, KY
- Population
- 629
- Coordinates
- 37.0420, -85.7262
Weather right now
Asking the National Weather Service…
Where 42154 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 42154 into a pocket calculator and turn it upside down: hSIZh — not quite a word, sorry.
- ➕ As a number, 42,154 = 2 × 7 × 3011. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010010010101010 - 🏠 Its numerical neighbours: 42153 (Holland, KY, 30 mi away) and 42156 (Lucas, KY, 22 mi away).
- 🔄 Backwards, 42154 becomes 45124, which is not a ZIP code at all.
- 👥 35 other ZIP codes are made of exactly the same digits (12454, 12544, 14425, 14452, 14542, 15244, …). The farthest-flung twin is 12544 in Mellenville, NY, 735 miles away.
- 🧭 Farther south than 64% of all ZIP codes, and farther east than 55%.
- 🎯721 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 42154 and you would come out at 37.04°S, 94.27°E — 1,275 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 42m of daylight. Shortest: 9h 37m.
- 📏 At 24.2 square miles of land, 42154 is bigger than 41% of ZIP codes — room for about 18 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 629This ZIP629 |
|---|---|
| Households | 213This ZIP213 |
| Housing units | 341This ZIP341 |
| Median age | 36.8This ZIP36.8Kentucky39.1US 38.9 |
| Median household income | $58,036This ZIP$58,036Kentucky$63,726US $80,734 |
| Median home value | $155,600This ZIP$155,600Kentucky$205,600US $332,700 |
| Bachelor's degree or higher | 14.8%This ZIP14.8% |
| Mean commute | 24.2 minThis ZIP24.2 min |
| Population density | 26.0 / sq miThis ZIP26.0 / sq mi |
Business and tax activity
| Business establishments | 3This ZIP3 |
|---|---|
| Employees | 12This ZIP12 |
| Annual payroll | $669,000This ZIP$669,000 |
| Tax returns filed | 280This ZIP280 |
| Total adjusted gross income | $11,994,000This ZIP$11,994,000 |
Land area
| Land area | 24.18 sq miThis ZIP24.18 sq mi |
|---|---|
| Water area | 0.21 sq miThis ZIP0.21 sq mi |
Counties 42154 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Metcalfe County | 87.2% |
| Barren County | 12.8% |
ZIP codes near 42154
| ZIP | City | Distance |
|---|---|---|
42214 | Center, KY | 6.1 mi |
42152 | Hiseville, KY | 6.3 mi |
42129 | Edmonton, KY | 8.6 mi |
42130 | Eighty Eight, KY | 8.7 mi |
42142 | Glasgow, KY | 10.7 mi |
42166 | Summer Shade, KY | 11.6 mi |
42746 | Hardyville, KY | 11.8 mi |
42141 | Glasgow, KY | 12.1 mi |
42127 | Cave City, KY | 12.4 mi |
42749 | Horse Cave, KY | 12.9 mi |
Find every ZIP code within 10 miles of 42154 →
Questions about this ZIP code
Where is ZIP code 42154?
42154 is in Knob Lick, Kentucky, in Metcalfe County, part of the Glasgow, KY micropolitan area. Its published point location is 37.0420, -85.7262.
What county is 42154 in?
42154 spans 2 counties: Metcalfe County and Barren County. Most of it falls in Metcalfe County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 42154?
Knob Lick uses area code 270, from NANPA's telephone records.
What time zone is 42154 in?
42154 uses America/Chicago.
How many people live in 42154?
About 629 people live in ZIP code 42154, in 213 households, at 26.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 42154?
$58,036 a year, against $63,726 across Kentucky.
What ZIP codes are near 42154?
The closest are 42214 (6.1 mi), 42152 (6.3 mi), 42129 (8.6 mi), 42130 (8.7 mi) and 42142 (10.7 mi).
Is 42154 a PO Box ZIP code?
42154 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “42154 ZIP Code — Knob Lick, Kentucky (Metcalfe County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/42154
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/42154.json Underlying data is public domain or openly licensed — sources, vintages and licences.