80456
ZIP 80456 is Jefferson, Colorado, in Park County; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- Park
- Metro area
- Denver-Aurora-Centennial, CO
- Population
- 507
- Coordinates
- 39.3104, -105.6895
Weather right now
Asking the National Weather Service…
Where 80456 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.
- 🔢 Type 80456 into a pocket calculator and turn it upside down: gShOB — not quite a word, sorry.
- ➕ As a number, 80,456 = 2 × 2 × 2 × 89 × 113. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011101001001000 - 🏠 Its numerical neighbours: 80455 (Jamestown, CO, 56 mi away) and 80457 (Kittredge, CO, 31 mi away).
- 🔄 Backwards, 80456 becomes 65408, which is not a ZIP code at all.
- 👥 66 other ZIP codes are made of exactly the same digits (04568, 04658, 04685, 04856, 04865, 05468, …). The farthest-flung twin is 04658 in Milbridge, ME, 1,959 miles away.
- 🧭 Farther north than 51% of all ZIP codes, and farther west than 83%.
- 🎯380 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 80456 and you would come out at 39.31°S, 74.31°E — 722 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 56m of daylight. Shortest: 9h 24m.
- 📏 At 241.9 square miles of land, 80456 is bigger than 93% of ZIP codes — room for about 184 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 507This ZIP507 |
|---|---|
| Households | 302This ZIP302 |
| Housing units | 1,179This ZIP1,179 |
| Median age | 62.8This ZIP62.8Colorado37.7US 38.9 |
| Median home value | $627,800This ZIP$627,800Colorado$539,400US $332,700 |
| Bachelor's degree or higher | 47.7%This ZIP47.7% |
| Mean commute | 26.6 minThis ZIP26.6 min |
| Population density | 2.1 / sq miThis ZIP2.1 / sq mi |
Business and tax activity
| Business establishments | 13This ZIP13 |
|---|---|
| Employees | 25This ZIP25 |
| Annual payroll | $1,809,000This ZIP$1,809,000 |
| Tax returns filed | 230This ZIP230 |
| Total adjusted gross income | $20,673,000This ZIP$20,673,000 |
Land area
| Land area | 241.86 sq miThis ZIP241.86 sq mi |
|---|---|
| Water area | 0.64 sq miThis ZIP0.64 sq mi |
ZIP codes near 80456
| ZIP | City | Distance |
|---|---|---|
80475 | Shawnee, CO | 8.2 mi |
80432 | Como, CO | 9.7 mi |
80448 | Grant, CO | 13.9 mi |
80421 | Bailey, CO | 14.5 mi |
80470 | Pine, CO | 20.1 mi |
80424 | Breckenridge, CO | 20.2 mi |
80827 | Lake George, CO | 21.2 mi |
80444 | Georgetown, CO | 22.4 mi |
80435 | Dillon, CO | 22.4 mi |
80420 | Alma, CO | 22.8 mi |
Find every ZIP code within 10 miles of 80456 →
Questions about this ZIP code
Where is ZIP code 80456?
80456 is in Jefferson, Colorado, in Park County, part of the Denver-Aurora-Centennial, CO metropolitan area. Its published point location is 39.3104, -105.6895.
What county is 80456 in?
80456 lies in Park County.
What time zone is 80456 in?
80456 uses America/Denver.
How many people live in 80456?
About 507 people live in ZIP code 80456, in 302 households, at 2.1 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 80456?
The closest are 80475 (8.2 mi), 80432 (9.7 mi), 80448 (13.9 mi), 80421 (14.5 mi) and 80470 (20.1 mi).
Is 80456 a PO Box ZIP code?
80456 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “80456 ZIP Code — Jefferson, Colorado (Park County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80456
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/80456.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.