42740
ZIP 42740 is Glendale, Kentucky, in Hardin County; area codes 270 and 364; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Hardin
- Metro area
- Elizabethtown, KY
- Population
- 1,873
- Coordinates
- 37.5864, -85.9487
Weather right now
Asking the National Weather Service…
Where 42740 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 42740 into a pocket calculator and turn it upside down: OhLZh — not quite a word, sorry.
- ➕ As a number, 42,740 = 2 × 2 × 5 × 2137. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010011011110100 - 🏠 Its numerical neighbours: 42733 (Elk Horn, KY, 45 mi away) and 42741 (Glens Fork, KY, 57 mi away).
- 🔄 Backwards, 42740 becomes 04724, which is not a ZIP code at all.
- 👥 32 other ZIP codes are made of exactly the same digits (02447, 02474, 02744, 04274, 04427, 04472, …). The farthest-flung twin is 04742 in Fort Fairfield, ME, 1,119 miles away.
- 🧭 Farther south than 61% of all ZIP codes, and farther east than 54%.
- 🎯698 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 42740 and you would come out at 37.59°S, 94.05°E — 1,294 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 46m of daylight. Shortest: 9h 34m.
- 📏 At 31.1 square miles of land, 42740 is bigger than 47% of ZIP codes — room for about 24 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,873This ZIP1,873 |
|---|---|
| Households | 807This ZIP807 |
| Housing units | 888This ZIP888 |
| Median age | 45.3This ZIP45.3Kentucky39.1US 38.9 |
| Median household income | $88,066This ZIP$88,066Kentucky$63,726US $80,734 |
| Median home value | $238,900This ZIP$238,900Kentucky$205,600US $332,700 |
| Median gross rent | $706This ZIP$706Kentucky$967US $1,413 |
| Bachelor's degree or higher | 20.4%This ZIP20.4% |
| Mean commute | 24.1 minThis ZIP24.1 min |
| Population density | 60.2 / sq miThis ZIP60.2 / sq mi |
Business and tax activity
| Business establishments | 38This ZIP38 |
|---|---|
| Employees | 449This ZIP449 |
| Annual payroll | $24,493,000This ZIP$24,493,000 |
| Tax returns filed | 840This ZIP840 |
| Total adjusted gross income | $56,759,000This ZIP$56,759,000 |
Land area
| Land area | 31.09 sq miThis ZIP31.09 sq mi |
|---|---|
| Water area | 0.50 sq miThis ZIP0.50 sq mi |
ZIP codes near 42740
| ZIP | City | Distance |
|---|---|---|
42776 | Sonora, KY | 5.1 mi |
42788 | White Mills, KY | 5.8 mi |
42732 | Eastview, KY | 8.6 mi |
42702 | Elizabethtown, KY | 8.9 mi |
42724 | Cecilia, KY | 9.1 mi |
42784 | Upton, KY | 9.3 mi |
40159 | Radcliff, KY | 9.6 mi |
42701 | Elizabethtown, KY | 10.0 mi |
42712 | Big Clifty, KY | 11.6 mi |
40162 | Rineyville, KY | 12.1 mi |
Find every ZIP code within 10 miles of 42740 →
Questions about this ZIP code
Where is ZIP code 42740?
42740 is in Glendale, Kentucky, in Hardin County, part of the Elizabethtown, KY metropolitan area. Its published point location is 37.5864, -85.9487.
What county is 42740 in?
42740 lies in Hardin County.
What area code is 42740?
Glendale uses area codes 270 and 364, from NANPA's telephone records.
What time zone is 42740 in?
42740 uses America/New_York.
How many people live in 42740?
About 1,873 people live in ZIP code 42740, in 807 households, at 60.2 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 42740?
$88,066 a year, against $63,726 across Kentucky.
What ZIP codes are near 42740?
The closest are 42776 (5.1 mi), 42788 (5.8 mi), 42732 (8.6 mi), 42702 (8.9 mi) and 42724 (9.1 mi).
Is 42740 a PO Box ZIP code?
42740 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “42740 ZIP Code — Glendale, Kentucky (Hardin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/42740
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/42740.json Underlying data is public domain or openly licensed — sources, vintages and licences.