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zipcodes.pro — ZIP/40328

40328

ZIP 40328 is Gravel Switch, Kentucky, mostly in Marion County; Eastern time.

Type
Standard
Time zone
America/New_York
County
Marion +2 more
Metro area
none
Population
963
Coordinates
37.5819, -85.0128
☼ Live from 40328 — Gravel Switch, KY

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Local time: —

Where 40328 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.

★ Weird and wonderful facts about 40328
  • 🔢 Type 40328 into a pocket calculator and turn it upside down: BZEOh — not quite a word, sorry.
  • ➕ As a number, 40,328 = 2 × 2 × 2 × 71 × 71. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001110110001000
  • 🏠 Its numerical neighbours: 40324 (Georgetown, KY, 52 mi away) and 40330 (Harrodsburg, KY, 16 mi away).
  • 🔄 Backwards, 40328 becomes 82304, which is not a ZIP code at all.
  • 👥 62 other ZIP codes are made of exactly the same digits (02348, 03284, 03824, 03842, 04238, 08234, …). The farthest-flung twin is 83204 in Pocatello, ID, 1,489 miles away.
  • 🧭 Farther south than 61% of all ZIP codes, and farther east than 57%.
  • 🎯747 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 40328 and you would come out at 37.58°S, 94.99°E — 1,244 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 46m of daylight. Shortest: 9h 34m.
  • 📏 At 60.4 square miles of land, 40328 is bigger than 65% of ZIP codes — room for about 46 Central Parks.
🌙 The sky over 40328 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population963This ZIP963
Households381This ZIP381
Housing units561This ZIP561
Median age51.8This ZIP51.8Kentucky39.1US 38.9
Median household income$44,770This ZIP$44,770Kentucky$63,726US $80,734
Median home value$95,600This ZIP$95,600Kentucky$205,600US $332,700
Median gross rent$684This ZIP$684Kentucky$967US $1,413
Bachelor's degree or higher2.6%This ZIP2.6%
Mean commute26.6 minThis ZIP26.6 min
Population density15.9 / sq miThis ZIP15.9 / sq mi

Business and tax activity

Business establishments8This ZIP8
Employees18This ZIP18
Annual payroll$313,000This ZIP$313,000
Tax returns filed500This ZIP500
Total adjusted gross income$29,001,000This ZIP$29,001,000

Land area

Land area60.42 sq miThis ZIP60.42 sq mi
Water area0.32 sq miThis ZIP0.32 sq mi

Counties 40328 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Marion County 39.2%
Boyle County 33.8%
Casey County 27.0%

ZIP codes near 40328

ZIPCityDistance
40452 Mitchellsburg, KY 3.8 mi
40464 Parksville, KY 4.9 mi
40468 Perryville, KY 5.1 mi
40009 Bradfordsville, KY 7.9 mi
40440 Junction City, KY 9.4 mi
40033 Lebanon, KY 11.9 mi
40422 Danville, KY 12.1 mi
40437 Hustonville, KY 12.6 mi
40040 Mackville, KY 13.8 mi
40423 Danville, KY 13.9 mi

Find every ZIP code within 10 miles of 40328 →

Questions about this ZIP code

Where is ZIP code 40328?

40328 is in Gravel Switch, Kentucky, in Marion County. Its published point location is 37.5819, -85.0128.

What county is 40328 in?

40328 spans 3 counties: Marion County, Boyle County and Casey County. Most of it falls in Marion 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 time zone is 40328 in?

40328 uses America/New_York.

How many people live in 40328?

About 963 people live in ZIP code 40328, in 381 households, at 15.9 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 40328?

$44,770 a year, against $63,726 across Kentucky.

What ZIP codes are near 40328?

The closest are 40452 (3.8 mi), 40464 (4.9 mi), 40468 (5.1 mi), 40009 (7.9 mi) and 40440 (9.4 mi).

Is 40328 a PO Box ZIP code?

40328 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “40328 ZIP Code — Gravel Switch, Kentucky (Marion County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/40328

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curl https://zipcodes.pro/zip/40328.json

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