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Where 80004 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 80004 into a pocket calculator and turn it upside down: hOOOB — not quite a word, sorry.
- ➕ As a number, 80,004 = 2 × 2 × 3 × 59 × 113. Its digits add up to 12, a total 940 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011100010000100 - 🏠 Its numerical neighbours: 80003 (Arvada, CO, 3 mi away) and 80005 (Arvada, CO, 3 mi away).
- 🔄 Backwards, 80004 becomes 40008 — and that is a real ZIP code: Bloomfield, KY, 1,074 miles away.
- 👥 6 other ZIP codes are made of exactly the same digits (00804, 00840, 04008, 08004, 40008, 80040). The farthest-flung twin is 00840 in Frederiksted, VI, 2,842 miles away.
- 🧭 Farther north than 55% of all ZIP codes, and farther west than 83%.
- 🎯347 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 80004 and you would come out at 39.81°S, 74.88°E — 697 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 21m.
- 📏 At 7.2 square miles of land, 80004 is bigger than 23% of ZIP codes — room for about 5.4 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 33,700This ZIP33,700 |
|---|---|
| Households | 14,387This ZIP14,387 |
| Housing units | 15,450This ZIP15,450 |
| Median age | 43.2This ZIP43.2Colorado37.7US 38.9 |
| Median household income | $103,659This ZIP$103,659Colorado$95,470US $80,734 |
| Median home value | $616,700This ZIP$616,700Colorado$539,400US $332,700 |
| Median gross rent | $1,825This ZIP$1,825Colorado$1,761US $1,413 |
| Bachelor's degree or higher | 44.4%This ZIP44.4% |
| Mean commute | 25.9 minThis ZIP25.9 min |
| Population density | 4,713.3 / sq miThis ZIP4,713.3 / sq mi |
Business and tax activity
| Business establishments | 631This ZIP631 |
|---|---|
| Employees | 4,928This ZIP4,928 |
| Annual payroll | $238,982,000This ZIP$238,982,000 |
| Tax returns filed | 18,410This ZIP18,410 |
| Total adjusted gross income | $1,711,056,000This ZIP$1,711,056,000 |
Land area
| Land area | 7.15 sq miThis ZIP7.15 sq mi |
|---|---|
| Water area | 0.15 sq miThis ZIP0.15 sq mi |
Other place names in 80004
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 80004
| ZIP | City | Distance |
|---|---|---|
80002 | Arvada, CO | 1.6 mi |
80001 | Arvada, CO | 2.0 mi |
80006 | Arvada, CO | 2.0 mi |
80005 | Arvada, CO | 2.7 mi |
80033 | Wheat Ridge, CO | 3.0 mi |
80003 | Arvada, CO | 3.2 mi |
80034 | Wheat Ridge, CO | 4.1 mi |
80030 | Westminster, CO | 4.6 mi |
80215 | Denver, CO | 4.8 mi |
80035 | Westminster, CO | 4.8 mi |
Find every ZIP code within 10 miles of 80004 →
Questions about this ZIP code
Where is ZIP code 80004?
80004 is in Arvada, Colorado, in Jefferson County, part of the Denver-Aurora-Centennial, CO metropolitan area. Its published point location is 39.8138, -105.1222.
What county is 80004 in?
80004 lies in Jefferson County.
What area code is 80004?
Arvada uses area codes 303, 720 and 983, from NANPA's telephone records.
What time zone is 80004 in?
80004 uses America/Denver.
How many people live in 80004?
About 33,700 people live in ZIP code 80004, in 14,387 households, at 4,713.3 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 80004?
$103,659 a year, against $95,470 across Colorado.
What ZIP codes are near 80004?
The closest are 80002 (1.6 mi), 80001 (2 mi), 80006 (2 mi), 80005 (2.7 mi) and 80033 (3 mi).
Is 80004 a PO Box ZIP code?
80004 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “80004 ZIP Code — Arvada, Colorado (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80004
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/80004.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.