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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/80443

80443

ZIP 80443 is Frisco, Colorado, in Summit County; area code 970; Mountain time.

Type
Standard
Time zone
America/Denver
County
Summit
Metro area
Breckenridge, CO
Population
3,992
Coordinates
39.5034, -106.1741
☼ Live from 80443 — Frisco, CO

Weather right now

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Local time: —

Where 80443 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 80443
  • 🔢 Type 80443 into a pocket calculator and turn it upside down: EhhOB — not quite a word, sorry.
  • ➕ As a number, 80,443 = 11 × 71 × 103. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011101000111011
  • 🏠 Its numerical neighbours: 80442 (Fraser, CO, 33 mi away) and 80444 (Georgetown, CO, 25 mi away).
  • 🔄 Backwards, 80443 becomes 34408, which is not a ZIP code at all.
  • 👥 32 other ZIP codes are made of exactly the same digits (03448, 03844, 04348, 04438, 04843, 08344, …). The farthest-flung twin is 04438 in Frankfort, ME, 1,926 miles away.
  • 🧭 Farther north than 52% of all ZIP codes, and farther west than 84%.
  • 🎯404 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 80443 and you would come out at 39.50°S, 73.83°E — 703 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.
  • 📏 At 102.1 square miles of land, 80443 is bigger than 78% of ZIP codes — room for about 78 Central Parks.
🌙 The sky over 80443 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population3,992This ZIP3,992
Households1,744This ZIP1,744
Housing units5,555This ZIP5,555
Median age44.1This ZIP44.1Colorado37.7US 38.9
Median household income$108,710This ZIP$108,710Colorado$95,470US $80,734
Median home value$909,000This ZIP$909,000Colorado$539,400US $332,700
Median gross rent$1,954This ZIP$1,954Colorado$1,761US $1,413
Bachelor's degree or higher62.7%This ZIP62.7%
Mean commute25.3 minThis ZIP25.3 min
Population density39.1 / sq miThis ZIP39.1 / sq mi

Business and tax activity

Business establishments429This ZIP429
Employees5,702This ZIP5,702
Annual payroll$266,404,000This ZIP$266,404,000

Land area

Land area102.12 sq miThis ZIP102.12 sq mi
Water area1.60 sq miThis ZIP1.60 sq mi

Other place names in 80443

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

ZIP codes near 80443

ZIPCityDistance
81649 Red Cliff, CO 6.4 mi
80424 Breckenridge, CO 9.3 mi
80497 Silverthorne, CO 10.1 mi
80420 Alma, CO 12.7 mi
81657 Vail, CO 12.9 mi
80435 Dillon, CO 13.7 mi
81645 Minturn, CO 15.5 mi
80498 Silverthorne, CO 17.6 mi
80448 Grant, CO 18.2 mi
80461 Leadville, CO 19.0 mi

Find every ZIP code within 10 miles of 80443 →

Questions about this ZIP code

Where is ZIP code 80443?

80443 is in Frisco, Colorado, in Summit County, part of the Breckenridge, CO micropolitan area. Its published point location is 39.5034, -106.1741.

What county is 80443 in?

80443 lies in Summit County.

What area code is 80443?

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

What time zone is 80443 in?

80443 uses America/Denver.

How many people live in 80443?

About 3,992 people live in ZIP code 80443, in 1,744 households, at 39.1 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 80443?

$108,710 a year, against $95,470 across Colorado.

What ZIP codes are near 80443?

The closest are 81649 (6.4 mi), 80424 (9.3 mi), 80497 (10.1 mi), 80420 (12.7 mi) and 81657 (12.9 mi).

Is 80443 a PO Box ZIP code?

80443 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “80443 ZIP Code — Frisco, Colorado (Summit County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80443

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