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Where 83235 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 83235 into a pocket calculator and turn it upside down: SEZEB — not quite a word, sorry.
- ➕ As a number, 83,235 = 3 × 5 × 31 × 179. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100010100100011 - 🏠 Its numerical neighbours: 83234 (Downey, ID, 180 mi away) and 83236 (Firth, ID, 147 mi away).
- 🔄 Backwards, 83235 becomes 53238, which is not a ZIP code at all.
- 👥 30 other ZIP codes are made of exactly the same digits (23358, 25338, 25833, 28335, 28353, 28533, …). The farthest-flung twin is 33852 in Lake Placid, FL, 2,164 miles away.
- 🧭 Farther north than 90% of all ZIP codes, and farther west than 88%.
- 🎯856 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 83235 and you would come out at 44.62°S, 65.95°E — 384 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 34m of daylight. Shortest: 8h 49m.
- 📏 At 55.3 square miles of land, 83235 is bigger than 62% of ZIP codes — room for about 42 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1This ZIP1 |
|---|---|
| Households | 0 |
| Housing units | 8This ZIP8 |
| Population density | under 0.1 / sq mi |
Land area
| Land area | 55.30 sq miThis ZIP55.30 sq mi |
|---|---|
| Water area | 0.05 sq miThis ZIP0.05 sq mi |
Counties 83235 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Custer County | 93.7% |
| Lemhi County | 6.3% |
ZIP codes near 83235
| ZIP | City | Distance |
|---|---|---|
83253 | May, ID | 15.8 mi |
83226 | Challis, ID | 17.1 mi |
83465 | Lemhi, ID | 22.2 mi |
83467 | Salmon, ID | 30.9 mi |
83468 | Tendoy, ID | 30.9 mi |
83229 | Cobalt, ID | 33.9 mi |
83469 | Shoup, ID | 35.7 mi |
83227 | Clayton, ID | 38.6 mi |
83278 | Stanley, ID | 42.3 mi |
83464 | Leadore, ID | 43.1 mi |
Find every ZIP code within 10 miles of 83235 →
Questions about this ZIP code
Where is ZIP code 83235?
83235 is in Ellis, Idaho, in Custer County. Its published point location is 44.6184, -114.0532.
What county is 83235 in?
83235 spans 2 counties: Custer County and Lemhi County. Most of it falls in Custer 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 83235?
Ellis uses area codes 208 and 986, from NANPA's telephone records.
What time zone is 83235 in?
83235 uses America/Boise.
How many people live in 83235?
About 1 people live in ZIP code 83235, at under 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 83235?
The closest are 83253 (15.8 mi), 83226 (17.1 mi), 83465 (22.2 mi), 83467 (30.9 mi) and 83468 (30.9 mi).
Is 83235 a PO Box ZIP code?
83235 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “83235 ZIP Code — Ellis, Idaho (Custer County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/83235
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/83235.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.