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zipcodes.pro — ZIP/80421

80421

ZIP 80421 is Bailey, Colorado, mostly in Park County; Mountain time.

Type
Standard
Time zone
America/Denver
County
Park +1 more
Population
8,536
Coordinates
39.4609, -105.5012
☼ Live from 80421 — Bailey, CO

Weather right now

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Local time: —

Where 80421 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 80421
  • 🔢 Type 80421 into a pocket calculator and turn it upside down: IZhOB — not quite a word, sorry.
  • ➕ As a number, 80,421 = 3 × 11 × 2437. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011101000100101
  • 🏠 Its numerical neighbours: 80420 (Alma, CO, 34 mi away) and 80422 (Black Hawk, CO, 28 mi away).
  • 🔄 Backwards, 80421 becomes 12408, which is not a ZIP code at all.
  • 👥 58 other ZIP codes are made of exactly the same digits (01824, 01842, 02148, 02184, 02481, 02814, …). The farthest-flung twin is 04281 in South Paris, ME, 1,818 miles away.
  • 🧭 Farther north than 52% of all ZIP codes, and farther west than 83%.
  • 🎯369 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 80421 and you would come out at 39.46°S, 74.50°E — 715 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 57m of daylight. Shortest: 9h 23m.
  • 📏 At 104.3 square miles of land, 80421 is bigger than 79% of ZIP codes — room for about 79 Central Parks.
🌙 The sky over 80421 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population8,536This ZIP8,536
Households4,056This ZIP4,056
Housing units4,597This ZIP4,597
Median age48.7This ZIP48.7Colorado37.7US 38.9
Median household income$98,452This ZIP$98,452Colorado$95,470US $80,734
Median home value$578,700This ZIP$578,700Colorado$539,400US $332,700
Median gross rent$1,962This ZIP$1,962Colorado$1,761US $1,413
Bachelor's degree or higher39.7%This ZIP39.7%
Mean commute42.1 minThis ZIP42.1 min
Population density81.8 / sq miThis ZIP81.8 / sq mi

Business and tax activity

Business establishments187This ZIP187
Employees650This ZIP650
Annual payroll$27,453,000This ZIP$27,453,000
Tax returns filed4,000This ZIP4,000
Total adjusted gross income$361,919,000This ZIP$361,919,000

Land area

Land area104.33 sq miThis ZIP104.33 sq mi
Water area0.18 sq miThis ZIP0.18 sq mi

Counties 80421 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Park County 97.9%
Jefferson County 2.1%

ZIP codes near 80421

ZIPCityDistance
80475 Shawnee, CO 6.7 mi
80433 Conifer, CO 10.9 mi
80470 Pine, CO 11.0 mi
80439 Evergreen, CO 12.4 mi
80456 Jefferson, CO 14.5 mi
80162 Littleton, CO 15.4 mi
80437 Evergreen, CO 15.4 mi
80457 Kittredge, CO 17.0 mi
80444 Georgetown, CO 17.2 mi
80425 Buffalo Creek, CO 17.5 mi

Find every ZIP code within 10 miles of 80421 →

Questions about this ZIP code

Where is ZIP code 80421?

80421 is in Bailey, Colorado, in Park County, part of the Denver-Aurora-Centennial, CO metropolitan area. Its published point location is 39.4609, -105.5012.

What county is 80421 in?

80421 spans 2 counties: Park County and Jefferson County. Most of it falls in Park County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What time zone is 80421 in?

80421 uses America/Denver.

How many people live in 80421?

About 8,536 people live in ZIP code 80421, in 4,056 households, at 81.8 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 80421?

$98,452 a year, against $95,470 across Colorado.

What ZIP codes are near 80421?

The closest are 80475 (6.7 mi), 80433 (10.9 mi), 80470 (11 mi), 80439 (12.4 mi) and 80456 (14.5 mi).

Is 80421 a PO Box ZIP code?

80421 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “80421 ZIP Code — Bailey, Colorado (Park County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80421

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