Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/12473

12473

ZIP 12473 is Round Top, 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
831
Coordinates
42.2607, -74.0313
☼ Live from 12473 — Round Top, NY

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 12473 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 12473
  • 🔢 Type 12473 into a pocket calculator and turn it upside down: ELhZI — not quite a word, sorry.
  • ➕ 12473 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000010111001
  • 🏠 Its numerical neighbours: 12472 (Rosendale, NY, 29 mi away) and 12474 (Roxbury, NY, 29 mi away).
  • 🔄 Backwards, 12473 becomes 37421 — and that is a real ZIP code: Chattanooga, TN, 780 miles away.
  • 👥 54 other ZIP codes are made of exactly the same digits (12734, 12743, 13472, 14273, 14723, 14732, …). The farthest-flung twin is 73142 in Oklahoma City, OK, 1,344 miles away.
  • 🧭 Farther north than 77% of all ZIP codes, and farther east than 90%.
  • 🎯1,286 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 12473 and you would come out at 42.26°S, 105.97°E — 896 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 16m of daylight. Shortest: 9h 05m.
  • 📏 At 8.8 square miles of land, 12473 is bigger than 25% of ZIP codes — room for about 6.7 Central Parks.
🌙 The sky over 12473 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population831This ZIP831
Households304This ZIP304
Housing units449This ZIP449
Median age58.0This ZIP58.0New York39.8US 38.9
Median household income$103,542This ZIP$103,542New York$85,974US $80,734
Median home value$345,100This ZIP$345,100New York$423,800US $332,700
Bachelor's degree or higher42.2%This ZIP42.2%
Mean commute26.7 minThis ZIP26.7 min
Population density94.6 / sq miThis ZIP94.6 / sq mi

Business and tax activity

Business establishments15This ZIP15
Employees55This ZIP55
Annual payroll$3,383,000This ZIP$3,383,000
Tax returns filed520This ZIP520
Total adjusted gross income$35,973,000This ZIP$35,973,000

Land area

Land area8.79 sq miThis ZIP8.79 sq mi
Water area0.03 sq miThis ZIP0.03 sq mi

Other place names in 12473

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

ZIP codes near 12473

ZIPCityDistance
12470 Purling, NY 2.9 mi
12413 Cairo, NY 3.3 mi
12482 South Cairo, NY 3.9 mi
12436 Haines Falls, NY 4.1 mi
12424 East Jewett, NY 4.4 mi
12405 Acra, NY 4.8 mi
12463 Palenville, NY 4.9 mi
12451 Leeds, NY 5.2 mi
12414 Catskill, NY 5.8 mi
12454 Maplecrest, NY 6.3 mi

Find every ZIP code within 10 miles of 12473 →

Questions about this ZIP code

Where is ZIP code 12473?

12473 is in Round Top, New York, in Greene County. Its published point location is 42.2607, -74.0313.

What county is 12473 in?

12473 lies in Greene County.

What area code is 12473?

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

What time zone is 12473 in?

12473 uses America/New_York.

How many people live in 12473?

About 831 people live in ZIP code 12473, in 304 households, at 94.6 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 12473?

$103,542 a year, against $85,974 across New York.

What ZIP codes are near 12473?

The closest are 12470 (2.9 mi), 12413 (3.3 mi), 12482 (3.9 mi), 12436 (4.1 mi) and 12424 (4.4 mi).

Is 12473 a PO Box ZIP code?

12473 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “12473 ZIP Code — Round Top, New York (Greene County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/12473

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/12473.json

Underlying data is public domain or openly licensed — sources, vintages and licences.