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zipcodes.pro — ZIP/42339

42339

ZIP 42339 is Dunmor, Kentucky, mostly in Muhlenberg County; area code 270; Central time.

Type
Standard
Time zone
America/Chicago
County
Muhlenberg +1 more
Metro area
none
Population
840
Coordinates
37.1217, -86.9600
☼ Live from 42339 — Dunmor, KY

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Local time: —

Where 42339 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 42339
  • 🔢 Type 42339 into a pocket calculator and turn it upside down: GEEZh — not quite a word, sorry.
  • ➕ As a number, 42,339 = 3 × 11 × 1283. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1010010101100011
  • 🏠 Its numerical neighbours: 42338 (Dundee, KY, 31 mi away) and 42343 (Fordsville, KY, 40 mi away).
  • 🔄 Backwards, 42339 becomes 93324, which is not a ZIP code at all.
  • 👥 23 other ZIP codes are made of exactly the same digits (23439, 23934, 23943, 29334, 29433, 32439, …). The farthest-flung twin is 93423 in Atascadero, CA, 1,877 miles away.
  • 🧭 Farther south than 64% of all ZIP codes, and farther east than 51%.
  • 🎯655 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 42339 and you would come out at 37.12°S, 93.04°E — 1,343 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 43m of daylight. Shortest: 9h 36m.
  • 📏 At 36.4 square miles of land, 42339 is bigger than 51% of ZIP codes — room for about 28 Central Parks.
🌙 The sky over 42339 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population840This ZIP840
Households318This ZIP318
Housing units413This ZIP413
Median age42.5This ZIP42.5Kentucky39.1US 38.9
Median household income$46,667This ZIP$46,667Kentucky$63,726US $80,734
Median home value$110,700This ZIP$110,700Kentucky$205,600US $332,700
Bachelor's degree or higher13.5%This ZIP13.5%
Mean commute29.4 minThis ZIP29.4 min
Population density23.1 / sq miThis ZIP23.1 / sq mi

Business and tax activity

Business establishments4This ZIP4
Employees63This ZIP63
Annual payroll$1,005,000This ZIP$1,005,000
Tax returns filed380This ZIP380
Total adjusted gross income$20,279,000This ZIP$20,279,000

Land area

Land area36.39 sq miThis ZIP36.39 sq mi
Water area0.34 sq miThis ZIP0.34 sq mi

Counties 42339 spans

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

CountyShare of this ZIP
Muhlenberg County 82.6%
Butler County 17.4%

Other place names in 42339

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 42339

ZIPCityDistance
42324 Belton, KY 3.2 mi
42323 Beechmont, KY 5.4 mi
42337 Drakesboro, KY 5.5 mi
42321 Beech Creek, KY 6.5 mi
42256 Lewisburg, KY 7.6 mi
42273 Rochester, KY 7.9 mi
42326 Browder, KY 8.4 mi
42219 Dunbar, KY 11.1 mi
42332 Cleaton, KY 11.4 mi
42345 Greenville, KY 13.3 mi

Find every ZIP code within 10 miles of 42339 →

Questions about this ZIP code

Where is ZIP code 42339?

42339 is in Dunmor, Kentucky, in Muhlenberg County. Its published point location is 37.1217, -86.9600.

What county is 42339 in?

42339 spans 2 counties: Muhlenberg County and Butler County. Most of it falls in Muhlenberg 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 42339?

Dunmor uses area code 270, from NANPA's telephone records.

What time zone is 42339 in?

42339 uses America/Chicago.

How many people live in 42339?

About 840 people live in ZIP code 42339, in 318 households, at 23.1 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 42339?

$46,667 a year, against $63,726 across Kentucky.

What ZIP codes are near 42339?

The closest are 42324 (3.2 mi), 42323 (5.4 mi), 42337 (5.5 mi), 42321 (6.5 mi) and 42256 (7.6 mi).

Is 42339 a PO Box ZIP code?

42339 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “42339 ZIP Code — Dunmor, Kentucky (Muhlenberg County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/42339

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