80534
ZIP 80534 is Johnstown, Colorado, mostly in Weld County; area code 970; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- Weld +1 more
- Metro area
- Greeley, CO
- Population
- 20,502
- Coordinates
- 40.3319, -104.9375
Weather right now
Asking the National Weather Service…
Where 80534 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 80534 into a pocket calculator and turn it upside down: hESOB — not quite a word, sorry.
- ➕ As a number, 80,534 = 2 × 67 × 601. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011101010010110 - 🏠 Its numerical neighbours: 80533 (Hygiene, CO, 19 mi away) and 80535 (Laporte, CO, 31 mi away).
- 🔄 Backwards, 80534 becomes 43508, which is not a ZIP code at all.
- 👥 58 other ZIP codes are made of exactly the same digits (03458, 03584, 03845, 03854, 04358, 04538, …). The farthest-flung twin is 34058 in FPO AA, a military post office, 1,907 miles away.
- 🧭 Farther north than 59% of all ZIP codes, and farther west than 83%.
- 🎯338 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 80534 and you would come out at 40.33°S, 75.06°E — 666 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 17m.
- 📏 At 48.1 square miles of land, 80534 is bigger than 58% of ZIP codes — room for about 36 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 20,502This ZIP20,502 |
|---|---|
| Households | 7,457This ZIP7,457 |
| Housing units | 7,567This ZIP7,567 |
| Median age | 35.0This ZIP35.0Colorado37.7US 38.9 |
| Median household income | $129,024This ZIP$129,024Colorado$95,470US $80,734 |
| Median home value | $553,300This ZIP$553,300Colorado$539,400US $332,700 |
| Median gross rent | $1,846This ZIP$1,846Colorado$1,761US $1,413 |
| Bachelor's degree or higher | 37.6%This ZIP37.6% |
| Mean commute | 32.8 minThis ZIP32.8 min |
| Population density | 426.6 / sq miThis ZIP426.6 / sq mi |
Business and tax activity
| Business establishments | 416This ZIP416 |
|---|---|
| Employees | 6,639This ZIP6,639 |
| Annual payroll | $339,260,000This ZIP$339,260,000 |
| Tax returns filed | 10,040This ZIP10,040 |
| Total adjusted gross income | $969,289,000This ZIP$969,289,000 |
Land area
| Land area | 48.05 sq miThis ZIP48.05 sq mi |
|---|---|
| Water area | 0.44 sq miThis ZIP0.44 sq mi |
Counties 80534 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Weld County | 80.5% |
| Larimer County | 19.5% |
Other place names in 80534
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 80534
| ZIP | City | Distance |
|---|---|---|
80543 | Milliken, CO | 4.4 mi |
80542 | Mead, CO | 7.5 mi |
80539 | Loveland, CO | 8.6 mi |
80623 | Gilcrest, CO | 8.8 mi |
80634 | Greeley, CO | 9.0 mi |
80651 | Platteville, CO | 9.0 mi |
80632 | Greeley, CO | 9.7 mi |
80513 | Berthoud, CO | 9.8 mi |
80551 | Windsor, CO | 10.2 mi |
80550 | Windsor, CO | 11.0 mi |
Find every ZIP code within 10 miles of 80534 →
Questions about this ZIP code
Where is ZIP code 80534?
80534 is in Johnstown, Colorado, in Weld County, part of the Greeley, CO metropolitan area. Its published point location is 40.3319, -104.9375.
What county is 80534 in?
80534 spans 2 counties: Weld County and Larimer County. Most of it falls in Weld 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 area code is 80534?
Johnstown uses area code 970, from NANPA's telephone records.
What time zone is 80534 in?
80534 uses America/Denver.
How many people live in 80534?
About 20,502 people live in ZIP code 80534, in 7,457 households, at 426.6 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 80534?
$129,024 a year, against $95,470 across Colorado.
What ZIP codes are near 80534?
The closest are 80543 (4.4 mi), 80542 (7.5 mi), 80539 (8.6 mi), 80623 (8.8 mi) and 80634 (9 mi).
Is 80534 a PO Box ZIP code?
80534 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “80534 ZIP Code — Johnstown, Colorado (Weld County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80534
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/80534.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.