83451
ZIP 83451 is Teton, Idaho, mostly in Madison County; area codes 208 and 986; Mountain time.
- Type
- Standard
- Time zone
- America/Boise
- County
- Madison +1 more
- Metro area
- Rexburg, ID
- Population
- 993
- Coordinates
- 43.8666, -111.6333
Weather right now
Asking the National Weather Service…
Where 83451 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 83451 into a pocket calculator and turn it upside down: IShEB — not quite a word, sorry.
- ➕ As a number, 83,451 = 3 × 27817. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100010111111011 - 🏠 Its numerical neighbours: 83450 (Terreton, ID, 38 mi away) and 83452 (Tetonia, ID, 17 mi away).
- 🔄 Backwards, 83451 becomes 15438 — and that is a real ZIP code: Fayette City, PA, 1,643 miles away.
- 👥 47 other ZIP codes are made of exactly the same digits (13485, 13845, 14538, 14853, 15348, 15438, …). The farthest-flung twin is 31548 in Kingsland, GA, 1,861 miles away.
- 🧭 Farther north than 87% of all ZIP codes, and farther west than 86%.
- 🎯726 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 83451 and you would come out at 43.87°S, 68.37°E — 389 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 28m of daylight. Shortest: 8h 54m.
- 📏 At 16.6 square miles of land, 83451 is bigger than 34% of ZIP codes — room for about 13 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 993This ZIP993 |
|---|---|
| Households | 349This ZIP349 |
| Housing units | 375This ZIP375 |
| Median age | 34.9This ZIP34.9Idaho37.3US 38.9 |
| Median household income | $67,946This ZIP$67,946Idaho$77,800US $80,734 |
| Median home value | $259,300This ZIP$259,300Idaho$418,600US $332,700 |
| Median gross rent | $1,143This ZIP$1,143Idaho$1,238US $1,413 |
| Bachelor's degree or higher | 18.9%This ZIP18.9% |
| Mean commute | 23.5 minThis ZIP23.5 min |
| Population density | 59.9 / sq miThis ZIP59.9 / sq mi |
Business and tax activity
| Business establishments | 18This ZIP18 |
|---|---|
| Employees | 77This ZIP77 |
| Annual payroll | $3,350,000This ZIP$3,350,000 |
| Tax returns filed | 390This ZIP390 |
| Total adjusted gross income | $24,560,000This ZIP$24,560,000 |
Land area
| Land area | 16.59 sq miThis ZIP16.59 sq mi |
|---|---|
| Water area | 0.05 sq miThis ZIP0.05 sq mi |
Counties 83451 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Madison County | 66.7% |
| Fremont County | 33.3% |
Other place names in 83451
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 83451
| ZIP | City | Distance |
|---|---|---|
83448 | Sugar City, ID | 4.1 mi |
83441 | Rexburg, ID | 6.9 mi |
83460 | Rexburg, ID | 8.2 mi |
83436 | Newdale, ID | 8.9 mi |
83438 | Parker, ID | 9.0 mi |
83440 | Rexburg, ID | 9.6 mi |
83421 | Chester, ID | 10.3 mi |
83445 | Saint Anthony, ID | 13.1 mi |
83452 | Tetonia, ID | 16.6 mi |
83442 | Rigby, ID | 19.2 mi |
Find every ZIP code within 10 miles of 83451 →
Questions about this ZIP code
Where is ZIP code 83451?
83451 is in Teton, Idaho, in Madison County, part of the Rexburg, ID micropolitan area. Its published point location is 43.8666, -111.6333.
What county is 83451 in?
83451 spans 2 counties: Madison County and Fremont County. Most of it falls in Madison 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 83451?
Teton uses area codes 208 and 986, from NANPA's telephone records.
What time zone is 83451 in?
83451 uses America/Boise.
How many people live in 83451?
About 993 people live in ZIP code 83451, in 349 households, at 59.9 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 83451?
$67,946 a year, against $77,800 across Idaho.
What ZIP codes are near 83451?
The closest are 83448 (4.1 mi), 83441 (6.9 mi), 83460 (8.2 mi), 83436 (8.9 mi) and 83438 (9 mi).
Is 83451 a PO Box ZIP code?
83451 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “83451 ZIP Code — Teton, Idaho (Madison County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/83451
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/83451.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.