89404
ZIP 89404 is Denio, Nevada, in Humboldt County; area code 775; Pacific time.
- Type
- Standard
- Time zone
- America/Los_Angeles
- County
- Humboldt
- Metro area
- Winnemucca, NV
- Population
- 36
- Coordinates
- 41.8417, -118.8787
Weather right now
Asking the National Weather Service…
Where 89404 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 89404 into a pocket calculator and turn it upside down: hOhGB — not quite a word, sorry.
- ➕ As a number, 89,404 = 2 × 2 × 7 × 31 × 103. Its digits add up to 25, a total 2,242 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10101110100111100 - 🏠 Its numerical neighbours: 89403 (Dayton, NV, 183 mi away) and 89405 (Empire, NV, 101 mi away).
- 🔄 Backwards, 89404 becomes 40498, which is not a ZIP code at all.
- 👥 26 other ZIP codes are made of exactly the same digits (04489, 04849, 04984, 09448, 09844, 40489, …). The farthest-flung twin is 09844 in APO AE, a military post office, 6,257 miles away.
- 🧭 Farther north than 74% of all ZIP codes, and farther west than 92%.
- 🎯1,068 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 89404 and you would come out at 41.84°S, 61.12°E — 679 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 13m of daylight. Shortest: 9h 08m.
- 📏 At 426.5 square miles of land, 89404 is bigger than 97% of ZIP codes — room for about 324 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 36This ZIP36 |
|---|---|
| Households | 15This ZIP15 |
| Housing units | 41This ZIP41 |
| Median age | 61.0This ZIP61.0Nevada39.1US 38.9 |
| Bachelor's degree or higher | 41.7%This ZIP41.7% |
| Population density | 0.1 / sq miThis ZIP0.1 / sq mi |
Business and tax activity
| Business establishments | 3This ZIP3 |
|---|---|
| Employees | 2This ZIP2 |
| Annual payroll | $190,000This ZIP$190,000 |
Land area
| Land area | 426.55 sq miThis ZIP426.55 sq mi |
|---|---|
| Water area | 2.80 sq miThis ZIP2.80 sq mi |
Other place names in 89404
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 89404
| ZIP | City | Distance |
|---|---|---|
97710 | Fields, OR | 27.2 mi |
89421 | Mc Dermitt, NV | 49.9 mi |
97721 | Princeton, OR | 52.2 mi |
89425 | Orovada, NV | 52.9 mi |
97736 | Frenchglen, OR | 57.5 mi |
97620 | Adel, OR | 60.6 mi |
89412 | Gerlach, NV | 65.6 mi |
89445 | Winnemucca, NV | 67.1 mi |
89426 | Paradise Valley, NV | 69.8 mi |
97637 | Plush, OR | 70.5 mi |
Find every ZIP code within 10 miles of 89404 →
Questions about this ZIP code
Where is ZIP code 89404?
89404 is in Denio, Nevada, in Humboldt County, part of the Winnemucca, NV micropolitan area. Its published point location is 41.8417, -118.8787.
What county is 89404 in?
89404 lies in Humboldt County.
What area code is 89404?
Denio uses area code 775, from NANPA's telephone records.
What time zone is 89404 in?
89404 uses America/Los_Angeles.
How many people live in 89404?
About 36 people live in ZIP code 89404, in 15 households, at 0.1 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 89404?
The closest are 97710 (27.2 mi), 89421 (49.9 mi), 97721 (52.2 mi), 89425 (52.9 mi) and 97736 (57.5 mi).
Is 89404 a PO Box ZIP code?
89404 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “89404 ZIP Code — Denio, Nevada (Humboldt County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/89404
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/89404.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.