40014
ZIP 40014 is Crestwood, Kentucky, mostly in Oldham County; area code 502; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Oldham +1 more
- Metro area
- Louisville/Jefferson County, KY-IN
- Population
- 23,101
- Coordinates
- 38.3408, -85.4329
Weather right now
Asking the National Weather Service…
Where 40014 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 40014 into a pocket calculator and turn it upside down: hIOOh — not quite a word, sorry.
- ➕ As a number, 40,014 = 2 × 3 × 3 × 3 × 3 × 13 × 19. Its digits add up to 9, a total 375 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001110001001110 - 🏠 Its numerical neighbours: 40013 (Coxs Creek, KY, 28 mi away) and 40018 (Eastwood, KY, 8 mi away).
- 🔄 Backwards, 40014 becomes 41004 — and that is a real ZIP code: Brooksville, KY, 76 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, 969 miles away.
- 🧭 Farther south than 56% of all ZIP codes, and farther east than 55%.
- 🎯712 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 40014 and you would come out at 38.34°S, 94.57°E — 1,278 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 50m of daylight. Shortest: 9h 29m.
- 📏 At 52.1 square miles of land, 40014 is bigger than 61% of ZIP codes — room for about 40 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 23,101This ZIP23,101 |
|---|---|
| Households | 8,168This ZIP8,168 |
| Housing units | 8,302This ZIP8,302 |
| Median age | 40.2This ZIP40.2Kentucky39.1US 38.9 |
| Median household income | $121,189This ZIP$121,189Kentucky$63,726US $80,734 |
| Median home value | $393,700This ZIP$393,700Kentucky$205,600US $332,700 |
| Median gross rent | $1,253This ZIP$1,253Kentucky$967US $1,413 |
| Bachelor's degree or higher | 47.0%This ZIP47.0% |
| Mean commute | 27.0 minThis ZIP27.0 min |
| Population density | 443.4 / sq miThis ZIP443.4 / sq mi |
Business and tax activity
| Business establishments | 482This ZIP482 |
|---|---|
| Employees | 3,638This ZIP3,638 |
| Annual payroll | $150,251,000This ZIP$150,251,000 |
| Tax returns filed | 10,470This ZIP10,470 |
| Total adjusted gross income | $1,205,515,000This ZIP$1,205,515,000 |
Land area
| Land area | 52.10 sq miThis ZIP52.10 sq mi |
|---|---|
| Water area | 0.74 sq miThis ZIP0.74 sq mi |
Counties 40014 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Oldham County | 100.0% |
| Jefferson County | 0.0% |
Other place names in 40014
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 40014
| ZIP | City | Distance |
|---|---|---|
40010 | Buckner, KY | 2.6 mi |
40056 | Pewee Valley, KY | 3.7 mi |
40032 | La Grange, KY | 4.7 mi |
40245 | Louisville, KY | 5.1 mi |
40031 | La Grange, KY | 6.4 mi |
40026 | Goshen, KY | 7.2 mi |
40018 | Eastwood, KY | 7.5 mi |
40223 | Louisville, KY | 8.1 mi |
40059 | Prospect, KY | 8.1 mi |
40241 | Louisville, KY | 8.2 mi |
Find every ZIP code within 10 miles of 40014 →
Questions about this ZIP code
Where is ZIP code 40014?
40014 is in Crestwood, Kentucky, in Oldham County, part of the Louisville/Jefferson County, KY-IN metropolitan area. Its published point location is 38.3408, -85.4329.
What county is 40014 in?
40014 spans 2 counties: Oldham County and Jefferson County. Most of it falls in Oldham County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 40014?
Crestwood uses area code 502, from NANPA's telephone records.
What time zone is 40014 in?
40014 uses America/New_York.
How many people live in 40014?
About 23,101 people live in ZIP code 40014, in 8,168 households, at 443.4 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 40014?
$121,189 a year, against $63,726 across Kentucky.
What ZIP codes are near 40014?
The closest are 40010 (2.6 mi), 40056 (3.7 mi), 40032 (4.7 mi), 40245 (5.1 mi) and 40031 (6.4 mi).
Is 40014 a PO Box ZIP code?
40014 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “40014 ZIP Code — Crestwood, Kentucky (Oldham County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/40014
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/40014.json Underlying data is public domain or openly licensed — sources, vintages and licences.