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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/80425

80425

ZIP 80425 is Buffalo Creek, Colorado, in Jefferson County; Mountain time.

Type
Standard
Time zone
America/Denver
County
Jefferson
Population
243
Coordinates
39.3502, -105.2056
☼ Live from 80425 — Buffalo Creek, CO

Weather right now

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Local time: —

Where 80425 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 80425
  • 🔢 Type 80425 into a pocket calculator and turn it upside down: SZhOB — not quite a word, sorry.
  • ➕ As a number, 80,425 = 5 × 5 × 3217. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011101000101001
  • 🏠 Its numerical neighbours: 80424 (Breckenridge, CO, 43 mi away) and 80426 (Burns, CO, 102 mi away).
  • 🔄 Backwards, 80425 becomes 52408 — and that is a real ZIP code: Cedar Rapids, IA, 736 miles away.
  • 👥 62 other ZIP codes are made of exactly the same digits (02458, 02584, 04258, 04285, 04852, 05482, …). The farthest-flung twin is 04852 in Monhegan, ME, 1,866 miles away.
  • 🧭 Farther north than 51% of all ZIP codes, and farther west than 83%.
  • 🎯354 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 80425 and you would come out at 39.35°S, 74.79°E — 727 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 53.7 square miles of land, 80425 is bigger than 61% of ZIP codes — room for about 41 Central Parks.
🌙 The sky over 80425 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population243This ZIP243
Households89This ZIP89
Housing units173This ZIP173
Median age40.6This ZIP40.6Colorado37.7US 38.9
Median household income$82,188This ZIP$82,188Colorado$95,470US $80,734
Median home value$671,900This ZIP$671,900Colorado$539,400US $332,700
Bachelor's degree or higher61.5%This ZIP61.5%
Population density4.5 / sq miThis ZIP4.5 / sq mi

Land area

Land area53.71 sq miThis ZIP53.71 sq mi
Water area0.15 sq miThis ZIP0.15 sq mi

ZIP codes near 80425

ZIPCityDistance
80470 Pine, CO 6.7 mi
80135 Sedalia, CO 7.1 mi
80163 Littleton, CO 11.3 mi
80433 Conifer, CO 11.5 mi
80162 Littleton, CO 11.9 mi
80437 Evergreen, CO 11.9 mi
80125 Littleton, CO 12.1 mi
80127 Littleton, CO 12.7 mi
80131 Louviers, CO 13.6 mi
80109 Castle Rock, CO 15.8 mi

Find every ZIP code within 10 miles of 80425 →

Questions about this ZIP code

Where is ZIP code 80425?

80425 is in Buffalo Creek, Colorado, in Jefferson County, part of the Denver-Aurora-Centennial, CO metropolitan area. Its published point location is 39.3502, -105.2056.

What county is 80425 in?

80425 lies in Jefferson County.

What time zone is 80425 in?

80425 uses America/Denver.

How many people live in 80425?

About 243 people live in ZIP code 80425, in 89 households, at 4.5 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 80425?

$82,188 a year, against $95,470 across Colorado.

What ZIP codes are near 80425?

The closest are 80470 (6.7 mi), 80135 (7.1 mi), 80163 (11.3 mi), 80433 (11.5 mi) and 80162 (11.9 mi).

Is 80425 a PO Box ZIP code?

80425 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “80425 ZIP Code — Buffalo Creek, Colorado (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80425

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