41631
ZIP 41631 is Grethel, Kentucky, in Floyd County; area code 606; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Floyd
- Metro area
- Pikeville, KY
- Population
- 1,059
- Coordinates
- 37.4687, -82.6539
Weather right now
Asking the National Weather Service…
Where 41631 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 41631 into a pocket calculator and turn it upside down: IEgIh — not quite a word, sorry.
- ➕ As a number, 41,631 = 3 × 13877. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010001010011111 - 🏠 Its numerical neighbours: 41630 (Garrett, KY, 13 mi away) and 41632 (Gunlock, KY, 18 mi away).
- 🔄 Backwards, 41631 becomes 13614 — and that is a real ZIP code: Brier Hill, NY, 608 miles away.
- 👥 35 other ZIP codes are made of exactly the same digits (11364, 11436, 13146, 13164, 13416, 13461, …). The farthest-flung twin is 34116 in Naples, FL, 781 miles away.
- 🧭 Farther south than 62% of all ZIP codes, and farther east than 64%.
- 🎯873 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 41631 and you would come out at 37.47°S, 97.35°E — 1,116 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 45m of daylight. Shortest: 9h 34m.
- 📏 At 9.4 square miles of land, 41631 is bigger than 26% of ZIP codes — room for about 7.1 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,059This ZIP1,059 |
|---|---|
| Households | 467This ZIP467 |
| Housing units | 488This ZIP488 |
| Median age | 35.1This ZIP35.1Kentucky39.1US 38.9 |
| Bachelor's degree or higher | 14.0%This ZIP14.0% |
| Population density | 112.8 / sq miThis ZIP112.8 / sq mi |
Business and tax activity
| Tax returns filed | 250This ZIP250 |
|---|---|
| Total adjusted gross income | $9,646,000This ZIP$9,646,000 |
Land area
| Land area | 9.39 sq miThis ZIP9.39 sq mi |
|---|---|
| Water area | 0.00 sq miThis ZIP0.00 sq mi |
ZIP codes near 41631
| ZIP | City | Distance |
|---|---|---|
41635 | Harold, KY | 1.9 mi |
41660 | Teaberry, KY | 4.0 mi |
41619 | Drift, KY | 4.4 mi |
41647 | Mc Dowell, KY | 4.7 mi |
41615 | Dana, KY | 5.2 mi |
41655 | Printer, KY | 5.5 mi |
41651 | Minnie, KY | 5.6 mi |
41604 | Beaver, KY | 5.8 mi |
41605 | Betsy Layne, KY | 6.1 mi |
41636 | Hi Hat, KY | 6.3 mi |
Find every ZIP code within 10 miles of 41631 →
Questions about this ZIP code
Where is ZIP code 41631?
41631 is in Grethel, Kentucky, in Floyd County, part of the Pikeville, KY micropolitan area. Its published point location is 37.4687, -82.6539.
What county is 41631 in?
41631 lies in Floyd County.
What area code is 41631?
Grethel uses area code 606, from NANPA's telephone records.
What time zone is 41631 in?
41631 uses America/New_York.
How many people live in 41631?
About 1,059 people live in ZIP code 41631, in 467 households, at 112.8 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 41631?
The closest are 41635 (1.9 mi), 41660 (4 mi), 41619 (4.4 mi), 41647 (4.7 mi) and 41615 (5.2 mi).
Is 41631 a PO Box ZIP code?
41631 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “41631 ZIP Code — Grethel, Kentucky (Floyd County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/41631
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/41631.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.