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zipcodes.pro — ZIP/80428

80428

ZIP 80428 is Clark, Colorado, in Routt County; area code 970; Mountain time.

Type
Standard
Time zone
America/Denver
County
Routt
Population
720
Coordinates
40.8437, -106.9252
☼ Live from 80428 — Clark, CO

Weather right now

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Local time: —

Where 80428 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 80428
  • 🔢 Type 80428 into a pocket calculator and turn it upside down: BZhOB — not quite a word, sorry.
  • ➕ As a number, 80,428 = 2 × 2 × 20107. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011101000101100
  • 🏠 Its numerical neighbours: 80427 (Central City, CO, 103 mi away) and 80429 (Climax, CO, 116 mi away).
  • 🔄 Backwards, 80428 becomes 82408, which is not a ZIP code at all.
  • 👥 27 other ZIP codes are made of exactly the same digits (04288, 08248, 08824, 20848, 20884, 24088, …). The farthest-flung twin is 04288 in West Minot, ME, 1,861 miles away.
  • 🧭 Farther north than 65% of all ZIP codes, and farther west than 84%.
  • 🎯445 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 80428 and you would come out at 40.84°S, 73.07°E — 604 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 14m.
  • 📏 At 204.0 square miles of land, 80428 is bigger than 91% of ZIP codes — room for about 155 Central Parks.
🌙 The sky over 80428 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population720This ZIP720
Households294This ZIP294
Housing units474This ZIP474
Median age40.0This ZIP40.0Colorado37.7US 38.9
Median household income$120,227This ZIP$120,227Colorado$95,470US $80,734
Median home value$829,700This ZIP$829,700Colorado$539,400US $332,700
Bachelor's degree or higher43.2%This ZIP43.2%
Mean commute29.2 minThis ZIP29.2 min
Population density3.5 / sq miThis ZIP3.5 / sq mi

Business and tax activity

Business establishments43This ZIP43
Employees151This ZIP151
Annual payroll$6,381,000This ZIP$6,381,000
Tax returns filed420This ZIP420
Total adjusted gross income$51,976,000This ZIP$51,976,000

Land area

Land area204.02 sq miThis ZIP204.02 sq mi
Water area1.95 sq miThis ZIP1.95 sq mi

ZIP codes near 80428

ZIPCityDistance
80488 Steamboat Springs, CO 15.8 mi
81653 Slater, CO 16.9 mi
80487 Steamboat Springs, CO 18.2 mi
82325 Encampment, WY 22.5 mi
82332 Savery, WY 24.9 mi
80477 Steamboat Springs, CO 25.3 mi
81639 Hayden, CO 25.6 mi
80480 Walden, CO 32.7 mi
82323 Dixon, WY 33.6 mi
80434 Cowdrey, CO 33.7 mi

Find every ZIP code within 10 miles of 80428 →

Questions about this ZIP code

Where is ZIP code 80428?

80428 is in Clark, Colorado, in Routt County, part of the Steamboat Springs, CO micropolitan area. Its published point location is 40.8437, -106.9252.

What county is 80428 in?

80428 lies in Routt County.

What area code is 80428?

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

What time zone is 80428 in?

80428 uses America/Denver.

How many people live in 80428?

About 720 people live in ZIP code 80428, in 294 households, at 3.5 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 80428?

$120,227 a year, against $95,470 across Colorado.

What ZIP codes are near 80428?

The closest are 80488 (15.8 mi), 81653 (16.9 mi), 80487 (18.2 mi), 82325 (22.5 mi) and 82332 (24.9 mi).

Is 80428 a PO Box ZIP code?

80428 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “80428 ZIP Code — Clark, Colorado (Routt County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80428

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