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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/12451

12451

ZIP 12451 is Leeds, New York, in Greene County; area codes 518 and 838; Eastern time.

Type
Standard
Time zone
America/New_York
County
Greene
Metro area
none
Population
909
Coordinates
42.3049, -73.9482
☼ Live from 12451 — Leeds, NY

Weather right now

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NEXRAD radar
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Local time: —

Where 12451 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 12451
  • 🔢 Type 12451 into a pocket calculator and turn it upside down: IShZI — not quite a word, sorry.
  • ➕ 12451 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000010100011
  • 🏠 Its numerical neighbours: 12450 (Lanesville, NY, 18 mi away) and 12452 (Lexington, NY, 22 mi away).
  • 🔄 Backwards, 12451 becomes 15421 — and that is a real ZIP code: Chalk Hill, PA, 340 miles away.
  • 👥 33 other ZIP codes are made of exactly the same digits (11245, 11425, 11542, 12154, 12514, 12541, …). The farthest-flung twin is 51241 in Larchwood, IA, 1,139 miles away.
  • 🧭 Farther north than 77% of all ZIP codes, and farther east than 91%.
  • 🎯1,290 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 12451 and you would come out at 42.30°S, 106.05°E — 895 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 17m of daylight. Shortest: 9h 05m.
  • 📏 At 11.1 square miles of land, 12451 is bigger than 29% of ZIP codes — room for about 8.4 Central Parks.
🌙 The sky over 12451 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population909This ZIP909
Households441This ZIP441
Housing units627This ZIP627
Median age53.5This ZIP53.5New York39.8US 38.9
Median household income$56,477This ZIP$56,477New York$85,974US $80,734
Median home value$282,700This ZIP$282,700New York$423,800US $332,700
Median gross rent$1,268This ZIP$1,268New York$1,621US $1,413
Bachelor's degree or higher16.6%This ZIP16.6%
Mean commute23.3 minThis ZIP23.3 min
Population density81.7 / sq miThis ZIP81.7 / sq mi

Business and tax activity

Business establishments24This ZIP24
Employees289This ZIP289
Annual payroll$11,204,000This ZIP$11,204,000
Tax returns filed830This ZIP830
Total adjusted gross income$60,512,000This ZIP$60,512,000

Land area

Land area11.13 sq miThis ZIP11.13 sq mi
Water area0.05 sq miThis ZIP0.05 sq mi

Other place names in 12451

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

ZIP codes near 12451

ZIPCityDistance
12482 South Cairo, NY 2.6 mi
12058 Earlton, NY 3.1 mi
12413 Cairo, NY 4.0 mi
12042 Climax, NY 4.7 mi
12414 Catskill, NY 5.0 mi
12473 Round Top, NY 5.2 mi
12431 Freehold, NY 5.5 mi
12176 Surprise, NY 5.6 mi
12051 Coxsackie, NY 6.3 mi
12015 Athens, NY 6.5 mi

Find every ZIP code within 10 miles of 12451 →

Questions about this ZIP code

Where is ZIP code 12451?

12451 is in Leeds, New York, in Greene County. Its published point location is 42.3049, -73.9482.

What county is 12451 in?

12451 lies in Greene County.

What area code is 12451?

Leeds uses area codes 518 and 838, from NANPA's telephone records.

What time zone is 12451 in?

12451 uses America/New_York.

How many people live in 12451?

About 909 people live in ZIP code 12451, in 441 households, at 81.7 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 12451?

$56,477 a year, against $85,974 across New York.

What ZIP codes are near 12451?

The closest are 12482 (2.6 mi), 12058 (3.1 mi), 12413 (4 mi), 12042 (4.7 mi) and 12414 (5 mi).

Is 12451 a PO Box ZIP code?

12451 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “12451 ZIP Code — Leeds, New York (Greene County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/12451

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