40903
ZIP 40903 is Artemus, Kentucky, in Knox County; area code 606; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Knox
- Metro area
- Corbin, KY
- Population
- 558
- Coordinates
- 36.8029, -83.8009
Weather right now
Asking the National Weather Service…
Where 40903 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 40903 into a pocket calculator and turn it upside down: EOGOh — not quite a word, sorry.
- ➕ 40903 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001111111000111 - 🏠 Its numerical neighbours: 40902 (Arjay, KY, 12 mi away) and 40906 (Barbourville, KY, 7 mi away).
- 🔄 Backwards, 40903 becomes 30904 — and that is a real ZIP code: Augusta, GA, 251 miles away.
- 👥 25 other ZIP codes are made of exactly the same digits (00934, 03049, 03904, 04039, 04093, 04903, …). The farthest-flung twin is 09034 in APO AE, a military post office, 4,388 miles away.
- 🧭 Farther south than 65% of all ZIP codes, and farther east than 60%.
- 🎯827 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 40903 and you would come out at 36.80°S, 96.20°E — 1,168 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 41m of daylight. Shortest: 9h 38m.
- 📏 At 18.1 square miles of land, 40903 is bigger than 36% of ZIP codes — room for about 14 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 558This ZIP558 |
|---|---|
| Households | 232This ZIP232 |
| Housing units | 334This ZIP334 |
| Median age | 54.7This ZIP54.7Kentucky39.1US 38.9 |
| Median household income | $60,833This ZIP$60,833Kentucky$63,726US $80,734 |
| Median home value | $38,500This ZIP$38,500Kentucky$205,600US $332,700 |
| Bachelor's degree or higher | 4.5%This ZIP4.5% |
| Mean commute | 25.9 minThis ZIP25.9 min |
| Population density | 30.8 / sq miThis ZIP30.8 / sq mi |
Business and tax activity
| Business establishments | 5This ZIP5 |
|---|---|
| Employees | 14This ZIP14 |
| Annual payroll | $400,000This ZIP$400,000 |
| Tax returns filed | 300This ZIP300 |
| Total adjusted gross income | $12,319,000This ZIP$12,319,000 |
Land area
| Land area | 18.13 sq miThis ZIP18.13 sq mi |
|---|---|
| Water area | 0.09 sq miThis ZIP0.09 sq mi |
Other place names in 40903
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 40903
| ZIP | City | Distance |
|---|---|---|
40995 | Trosper, KY | 3.7 mi |
40939 | Fourmile, KY | 4.5 mi |
40921 | Bryants Store, KY | 5.6 mi |
40955 | Ingram, KY | 5.6 mi |
40915 | Bimble, KY | 6.1 mi |
40930 | Dewitt, KY | 6.2 mi |
40977 | Pineville, KY | 6.7 mi |
40906 | Barbourville, KY | 7.3 mi |
40949 | Heidrick, KY | 7.7 mi |
40923 | Cannon, KY | 8.4 mi |
Find every ZIP code within 10 miles of 40903 →
Questions about this ZIP code
Where is ZIP code 40903?
40903 is in Artemus, Kentucky, in Knox County, part of the Corbin, KY micropolitan area. Its published point location is 36.8029, -83.8009.
What county is 40903 in?
40903 lies in Knox County.
What area code is 40903?
Artemus uses area code 606, from NANPA's telephone records.
What time zone is 40903 in?
40903 uses America/New_York.
How many people live in 40903?
About 558 people live in ZIP code 40903, in 232 households, at 30.8 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 40903?
$60,833 a year, against $63,726 across Kentucky.
What ZIP codes are near 40903?
The closest are 40995 (3.7 mi), 40939 (4.5 mi), 40921 (5.6 mi), 40955 (5.6 mi) and 40915 (6.1 mi).
Is 40903 a PO Box ZIP code?
40903 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “40903 ZIP Code — Artemus, Kentucky (Knox County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/40903
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/40903.json Underlying data is public domain or openly licensed — sources, vintages and licences.