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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/18443

18443

ZIP 18443 is Milanville, Pennsylvania, in Wayne County; area codes 272 and 570; Eastern time.

Type
Standard
Time zone
America/New_York
County
Wayne
Metro area
none
Population
327
Coordinates
41.6629, -75.1021
☼ Live from 18443 — Milanville, PA

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Local time: —

Where 18443 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 18443
  • 🔢 Type 18443 into a pocket calculator and turn it upside down: EhhBI — not quite a word, sorry.
  • ➕ 18443 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100100000001011
  • 🏠 Its numerical neighbours: 18441 (Lenoxville, PA, 27 mi away) and 18444 (Moscow, PA, 32 mi away).
  • 🔄 Backwards, 18443 becomes 34481 — and that is a real ZIP code: Ocala, FL, 956 miles away.
  • 👥 24 other ZIP codes are made of exactly the same digits (13484, 13844, 14843, 18344, 18434, 34481, …). The farthest-flung twin is 84134 in Salt Lake City, UT, 1,901 miles away.
  • 🧭 Farther north than 72% of all ZIP codes, and farther east than 87%.
  • 🎯1,232 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 18443 and you would come out at 41.66°S, 104.90°E — 903 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
  • 📏 At 13.2 square miles of land, 18443 is bigger than 31% of ZIP codes — room for about 10 Central Parks.
🌙 The sky over 18443 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population327This ZIP327
Households159This ZIP159
Housing units205This ZIP205
Median age52.5This ZIP52.5Pennsylvania40.9US 38.9
Median household income$98,490This ZIP$98,490Pennsylvania$77,971US $80,734
Median home value$317,700This ZIP$317,700Pennsylvania$254,500US $332,700
Bachelor's degree or higher22.1%This ZIP22.1%
Population density24.8 / sq miThis ZIP24.8 / sq mi

Business and tax activity

Business establishments8This ZIP8
Employees25This ZIP25
Annual payroll$1,008,000This ZIP$1,008,000
Tax returns filed240This ZIP240
Total adjusted gross income$19,121,000This ZIP$19,121,000

Land area

Land area13.17 sq miThis ZIP13.17 sq mi
Water area0.04 sq miThis ZIP0.04 sq mi

ZIP codes near 18443

ZIPCityDistance
18469 Tyler Hill, PA 3.8 mi
18405 Beach Lake, PA 4.4 mi
12752 Lake Huntington, NY 6.1 mi
12727 Cochecton Center, NY 6.2 mi
18415 Damascus, PA 6.5 mi
12726 Cochecton, NY 7.3 mi
12764 Narrowsburg, NY 7.4 mi
12723 Callicoon, NY 8.6 mi
18431 Honesdale, PA 8.7 mi
12750 Kenoza Lake, NY 8.7 mi

Find every ZIP code within 10 miles of 18443 →

Questions about this ZIP code

Where is ZIP code 18443?

18443 is in Milanville, Pennsylvania, in Wayne County. Its published point location is 41.6629, -75.1021.

What county is 18443 in?

18443 lies in Wayne County.

What area code is 18443?

Milanville uses area codes 272 and 570, from NANPA's telephone records.

What time zone is 18443 in?

18443 uses America/New_York.

How many people live in 18443?

About 327 people live in ZIP code 18443, in 159 households, at 24.8 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 18443?

$98,490 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 18443?

The closest are 18469 (3.8 mi), 18405 (4.4 mi), 12752 (6.1 mi), 12727 (6.2 mi) and 18415 (6.5 mi).

Is 18443 a PO Box ZIP code?

18443 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “18443 ZIP Code — Milanville, Pennsylvania (Wayne County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/18443

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