Weather right now
Asking the National Weather Service…
Where 40434 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 40434 into a pocket calculator and turn it upside down: hEhOh — not quite a word, sorry.
- ➕ As a number, 40,434 = 2 × 3 × 23 × 293. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001110111110010 - 🏠 Its numerical neighbours: 40423 (Danville, KY, 49 mi away) and 40437 (Hustonville, KY, 50 mi away).
- 🔄 Backwards, 40434 becomes 43404, which is not a ZIP code at all.
- 👥 9 other ZIP codes are made of exactly the same digits (03444, 04344, 04434, 04443, 43044, 43440, …). The farthest-flung twin is 04443 in Guilford, ME, 927 miles away.
- 🧭 Farther south than 62% of all ZIP codes, and farther east than 60%.
- 🎯807 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 40434 and you would come out at 37.39°S, 96.06°E — 1,184 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 45m of daylight. Shortest: 9h 35m.
- 📏 At 0.035 square miles of land, 40434 is bigger than 0% of ZIP codes — about 17 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 112This ZIP112 |
|---|---|
| Households | 17This ZIP17 |
| Housing units | 17This ZIP17 |
| Median age | 14.2This ZIP14.2Kentucky39.1US 38.9 |
| Bachelor's degree or higher | 0.0% |
| Population density | 3,200.0 / sq miThis ZIP3,200.0 / sq mi |
Business and tax activity
| Business establishments | 3This ZIP3 |
|---|---|
| Employees | 20This ZIP20 |
| Annual payroll | $621,000This ZIP$621,000 |
Land area
| Land area | 0.04 sq miThis ZIP0.04 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 40434
| ZIP | City | Distance |
|---|---|---|
40486 | Tyner, KY | 4.6 mi |
40447 | Mc Kee, KY | 6.8 mi |
40402 | Annville, KY | 7.4 mi |
40488 | Waneta, KY | 8.0 mi |
40481 | Sandgap, KY | 8.5 mi |
41386 | Vincent, KY | 10.0 mi |
40983 | Sextons Creek, KY | 11.8 mi |
40932 | Fall Rock, KY | 14.6 mi |
41364 | Ricetown, KY | 15.4 mi |
40729 | East Bernstadt, KY | 15.5 mi |
Find every ZIP code within 10 miles of 40434 →
Questions about this ZIP code
Where is ZIP code 40434?
40434 is in Gray Hawk, Kentucky, in Jackson County. Its published point location is 37.3935, -83.9388.
What county is 40434 in?
40434 lies in Jackson County.
What area code is 40434?
Gray Hawk uses area code 606, from NANPA's telephone records.
What time zone is 40434 in?
40434 uses America/New_York.
How many people live in 40434?
About 112 people live in ZIP code 40434, in 17 households, at 3,200.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 40434?
The closest are 40486 (4.6 mi), 40447 (6.8 mi), 40402 (7.4 mi), 40488 (8 mi) and 40481 (8.5 mi).
Is 40434 a PO Box ZIP code?
40434 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “40434 ZIP Code — Gray Hawk, Kentucky (Jackson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/40434
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/40434.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.