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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/12489

12489

ZIP 12489 is Wawarsing, New York, in Ulster County; area code 845; Eastern time.

Type
Standard
Time zone
America/New_York
County
Ulster
Metro area
Kingston, NY
Population
93
Coordinates
41.7540, -74.3522
☼ Live from 12489 — Wawarsing, NY

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Where 12489 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 12489
  • 🔢 Type 12489 into a pocket calculator and turn it upside down: GBhZI — not quite a word, sorry.
  • ➕ As a number, 12,489 = 3 × 23 × 181. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000011001001
  • 🏠 Its numerical neighbours: 12487 (Ulster Park, NY, 20 mi away) and 12490 (West Camp, NY, 34 mi away).
  • 🔄 Backwards, 12489 becomes 98421 — and that is a real ZIP code: Tacoma, WA, 2,360 miles away.
  • 👥 38 other ZIP codes are made of exactly the same digits (12498, 12849, 14892, 18249, 18924, 18942, …). The farthest-flung twin is 94128 in San Francisco, CA, 2,537 miles away.
  • 🧭 Farther north than 73% of all ZIP codes, and farther east than 89%.
  • 🎯1,270 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 12489 and you would come out at 41.75°S, 105.65°E — 880 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 13m of daylight. Shortest: 9h 08m.
  • 📏 At 3.6 square miles of land, 12489 is bigger than 16% of ZIP codes — room for about 2.7 Central Parks.
🌙 The sky over 12489 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population93This ZIP93
Households46This ZIP46
Housing units46This ZIP46
Median age66.8This ZIP66.8New York39.8US 38.9
Bachelor's degree or higher23.7%This ZIP23.7%
Population density26.0 / sq miThis ZIP26.0 / sq mi

Business and tax activity

Business establishments11This ZIP11
Employees44This ZIP44
Annual payroll$2,562,000This ZIP$2,562,000

Land area

Land area3.58 sq miThis ZIP3.58 sq mi
Water area0.08 sq miThis ZIP0.08 sq mi

Other place names in 12489

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

ZIP codes near 12489

ZIPCityDistance
12446 Kerhonkson, NY 3.2 mi
12428 Ellenville, NY 5.6 mi
12420 Cragsmoor, NY 5.8 mi
12458 Napanoch, NY 6.3 mi
12404 Accord, NY 7.5 mi
12483 Spring Glen, NY 7.6 mi
12435 Greenfield Park, NY 8.0 mi
12588 Walker Valley, NY 8.4 mi
12566 Pine Bush, NY 8.5 mi
12769 Phillipsport, NY 9.0 mi

Find every ZIP code within 10 miles of 12489 →

Questions about this ZIP code

Where is ZIP code 12489?

12489 is in Wawarsing, New York, in Ulster County, part of the Kingston, NY metropolitan area. Its published point location is 41.7540, -74.3522.

What county is 12489 in?

12489 lies in Ulster County.

What area code is 12489?

Wawarsing uses area code 845, from NANPA's telephone records.

What time zone is 12489 in?

12489 uses America/New_York.

How many people live in 12489?

About 93 people live in ZIP code 12489, in 46 households, at 26.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 12489?

The closest are 12446 (3.2 mi), 12428 (5.6 mi), 12420 (5.8 mi), 12458 (6.3 mi) and 12404 (7.5 mi).

Is 12489 a PO Box ZIP code?

12489 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “12489 ZIP Code — Wawarsing, New York (Ulster County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/12489

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