40041
ZIP 40041 is Masonic Home, Kentucky, in Jefferson County; area code 502; Eastern time.
- Type
- Standard
- Time zone
- America/Kentucky/Louisville
- County
- Jefferson
- Metro area
- Louisville/Jefferson County, KY-IN
- Population
- 564
- Coordinates
- 38.2561, -85.6648
Weather right now
Asking the National Weather Service…
Where 40041 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 40041 into a pocket calculator and turn it upside down: IhOOh — not quite a word, sorry.
- ➕ As a number, 40,041 = 3 × 3 × 3 × 1483. Its digits add up to 9, a total 375 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001110001101001 - 🏠 Its numerical neighbours: 40040 (Mackville, KY, 46 mi away) and 40045 (Milton, KY, 35 mi away).
- 🔄 Backwards, 40041 becomes 14004 — and that is a real ZIP code: Alden, NY, 493 miles away.
- 👥 17 other ZIP codes are made of exactly the same digits (01440, 04014, 04041, 04104, 04401, 04410, …). The farthest-flung twin is 04410 in Bradford, ME, 983 miles away.
- 🧭 Farther south than 56% of all ZIP codes, and farther east than 55%.
- 🎯701 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 40041 and you would come out at 38.26°S, 94.34°E — 1,289 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 50m of daylight. Shortest: 9h 30m.
- 📏 At 0.130 square miles of land, 40041 is bigger than 2% of ZIP codes — about 63 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 564This ZIP564 |
|---|---|
| Households | 236This ZIP236 |
| Housing units | 268This ZIP268 |
| Median age | 82.0This ZIP82.0Kentucky39.1US 38.9 |
| Median household income | $153,214This ZIP$153,214Kentucky$63,726US $80,734 |
| Bachelor's degree or higher | 45.6%This ZIP45.6% |
| Population density | 4,338.5 / sq miThis ZIP4,338.5 / sq mi |
Business and tax activity
| Business establishments | 6This ZIP6 |
|---|---|
| Employees | 345This ZIP345 |
| Annual payroll | $17,933,000This ZIP$17,933,000 |
| Tax returns filed | 310This ZIP310 |
| Total adjusted gross income | $42,098,000This ZIP$42,098,000 |
Land area
| Land area | 0.13 sq miThis ZIP0.13 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 40041
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 40041
| ZIP | City | Distance |
|---|---|---|
40207 | Louisville, KY | 0.7 mi |
40280 | Louisville, KY | 1.3 mi |
40206 | Louisville, KY | 2.0 mi |
40205 | Louisville, KY | 2.5 mi |
40222 | Louisville, KY | 2.9 mi |
40025 | Glenview, KY | 3.2 mi |
40204 | Louisville, KY | 3.3 mi |
40220 | Louisville, KY | 3.8 mi |
47132 | Jeffersonville, IN | 4.2 mi |
47133 | Jeffersonville, IN | 4.2 mi |
Find every ZIP code within 10 miles of 40041 →
Questions about this ZIP code
Where is ZIP code 40041?
40041 is in Masonic Home, Kentucky, in Jefferson County, part of the Louisville/Jefferson County, KY-IN metropolitan area. Its published point location is 38.2561, -85.6648.
What county is 40041 in?
40041 lies in Jefferson County.
What area code is 40041?
Masonic Home uses area code 502, from NANPA's telephone records.
What time zone is 40041 in?
40041 uses America/Kentucky/Louisville.
How many people live in 40041?
About 564 people live in ZIP code 40041, in 236 households, at 4,338.5 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 40041?
$153,214 a year, against $63,726 across Kentucky.
What ZIP codes are near 40041?
The closest are 40207 (0.7 mi), 40280 (1.3 mi), 40206 (2 mi), 40205 (2.5 mi) and 40222 (2.9 mi).
Is 40041 a PO Box ZIP code?
40041 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “40041 ZIP Code — Masonic Home, Kentucky (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/40041
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/40041.json Underlying data is public domain or openly licensed — sources, vintages and licences.