42442
ZIP 42442 is Nortonville, Kentucky, mostly in Hopkins County; area code 270; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Hopkins +1 more
- Metro area
- Madisonville, KY
- Population
- 2,991
- Coordinates
- 37.1801, -87.4849
Weather right now
Asking the National Weather Service…
Where 42442 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 42442 into a pocket calculator and turn it upside down: ZhhZh — not quite a word, sorry.
- ➕ As a number, 42,442 = 2 × 21221. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010010111001010 - 🏠 Its numerical neighbours: 42441 (Nebo, KY, 16 mi away) and 42444 (Poole, KY, 33 mi away).
- 🔄 Backwards, 42442 becomes 24424, which is not a ZIP code at all.
- 👥 5 other ZIP codes are made of exactly the same digits (24244, 24442, 44224, 44242, 44422). The farthest-flung twin is 24442 in Head Waters, VA, 450 miles away.
- 🧭 Farther south than 63% of all ZIP codes, and farther east than 50%.
- 🎯627 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 42442 and you would come out at 37.18°S, 92.52°E — 1,373 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 43m of daylight. Shortest: 9h 36m.
- 📏 At 47.1 square miles of land, 42442 is bigger than 58% of ZIP codes — room for about 36 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,991This ZIP2,991 |
|---|---|
| Households | 1,105This ZIP1,105 |
| Housing units | 1,268This ZIP1,268 |
| Median age | 44.2This ZIP44.2Kentucky39.1US 38.9 |
| Median household income | $58,190This ZIP$58,190Kentucky$63,726US $80,734 |
| Median home value | $124,500This ZIP$124,500Kentucky$205,600US $332,700 |
| Median gross rent | $838This ZIP$838Kentucky$967US $1,413 |
| Bachelor's degree or higher | 14.8%This ZIP14.8% |
| Mean commute | 22.1 minThis ZIP22.1 min |
| Population density | 63.5 / sq miThis ZIP63.5 / sq mi |
Business and tax activity
| Business establishments | 29This ZIP29 |
|---|---|
| Employees | 133This ZIP133 |
| Annual payroll | $4,477,000This ZIP$4,477,000 |
| Tax returns filed | 1,180This ZIP1,180 |
| Total adjusted gross income | $64,550,000This ZIP$64,550,000 |
Land area
| Land area | 47.10 sq miThis ZIP47.10 sq mi |
|---|---|
| Water area | 0.64 sq miThis ZIP0.64 sq mi |
Counties 42442 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Hopkins County | 99.0% |
| Christian County | 1.0% |
Other place names in 42442
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 42442
| ZIP | City | Distance |
|---|---|---|
42440 | Mortons Gap, KY | 4.1 mi |
42453 | Saint Charles, KY | 6.0 mi |
42410 | Earlington, KY | 6.8 mi |
42464 | White Plains, KY | 7.1 mi |
42217 | Crofton, KY | 9.3 mi |
42431 | Madisonville, KY | 10.9 mi |
42344 | Graham, KY | 11.2 mi |
42408 | Dawson Springs, KY | 11.4 mi |
42325 | Bremen, KY | 15.2 mi |
42441 | Nebo, KY | 15.8 mi |
Find every ZIP code within 10 miles of 42442 →
Questions about this ZIP code
Where is ZIP code 42442?
42442 is in Nortonville, Kentucky, in Hopkins County, part of the Madisonville, KY micropolitan area. Its published point location is 37.1801, -87.4849.
What county is 42442 in?
42442 spans 2 counties: Hopkins County and Christian County. Most of it falls in Hopkins 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 42442?
Nortonville uses area code 270, from NANPA's telephone records.
What time zone is 42442 in?
42442 uses America/Chicago.
How many people live in 42442?
About 2,991 people live in ZIP code 42442, in 1,105 households, at 63.5 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 42442?
$58,190 a year, against $63,726 across Kentucky.
What ZIP codes are near 42442?
The closest are 42440 (4.1 mi), 42453 (6 mi), 42410 (6.8 mi), 42464 (7.1 mi) and 42217 (9.3 mi).
Is 42442 a PO Box ZIP code?
42442 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “42442 ZIP Code — Nortonville, Kentucky (Hopkins County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/42442
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/42442.json Underlying data is public domain or openly licensed — sources, vintages and licences.