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/81658

81658

ZIP 81658 is in Vail, Colorado, in Eagle County; area code 970; Mountain time. Vail has 2 ZIP codes; the other is 81657.

Type
No street area
Time zone
America/Denver
County
Eagle
Metro area
Edwards, CO
Coordinates
39.6242, -106.4973

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 81620, whose figures describe that area — not this ZIP code.

☼ Live from 81658 — Vail, CO

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 81658 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 81658
  • 🔢 Type 81658 into a pocket calculator and turn it upside down: BSgIB — not quite a word, sorry.
  • ➕ As a number, 81,658 = 2 × 40829. Its digits add up to 28, a total 1,520 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011111011111010
  • 🏠 Its numerical neighbours: 81657 (Vail, CO, 9 mi away) and 82001 (Cheyenne, WY, 131 mi away).
  • 🔄 Backwards, 81658 becomes 85618 — and that is a real ZIP code: Mammoth, AZ, 528 miles away.
  • 👥 7 other ZIP codes are made of exactly the same digits (15688, 15868, 16858, 61858, 68815, 85618, …). The farthest-flung twin is 16858 in Morrisdale, PA, 1,487 miles away.
  • 🧭 Farther north than 53% of all ZIP codes, and farther west than 84%.
  • 🎯421 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 81658 and you would come out at 39.62°S, 73.50°E — 691 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 58m of daylight. Shortest: 9h 22m.
🌙 The sky over 81658 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments36This ZIP36
Employees393This ZIP393
Annual payroll$18,044,000This ZIP$18,044,000

Land area

ZIP codes near 81658

ZIPCityDistance
81620 Avon, CO 0.8 mi
81632 Edwards, CO 5.8 mi
81657 Vail, CO 9.3 mi
81645 Minturn, CO 11.8 mi
81655 Wolcott, CO 13.4 mi
81631 Eagle, CO 14.6 mi
81649 Red Cliff, CO 14.6 mi
80498 Silverthorne, CO 14.7 mi
80423 Bond, CO 15.6 mi
80443 Frisco, CO 19.1 mi

Find every ZIP code within 10 miles of 81658 →

Questions about this ZIP code

Where is ZIP code 81658?

81658 is in Vail, Colorado, in Eagle County, part of the Edwards, CO micropolitan area. Its published point location is 39.6242, -106.4973.

What county is 81658 in?

81658 lies in Eagle County.

What area code is 81658?

Vail uses area code 970, from NANPA's telephone records.

What time zone is 81658 in?

81658 uses America/Denver.

What ZIP codes are near 81658?

The closest are 81620 (0.8 mi), 81632 (5.8 mi), 81657 (9.3 mi), 81645 (11.8 mi) and 81655 (13.4 mi).

Is 81658 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

Download or cite

Cite this page

zipcodes.pro. “81658 ZIP Code — Vail, Colorado (Eagle County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/81658

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/81658.json

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