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Where 83866 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 83866 into a pocket calculator and turn it upside down: ggBEB — not quite a word, sorry.
- ➕ As a number, 83,866 = 2 × 19 × 2207. Its digits add up to 31, a total 799 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100011110011010 - 🏠 Its numerical neighbours: 83865 (Colburn, ID, 85 mi away) and 83867 (Silverton, ID, 34 mi away).
- 🔄 Backwards, 83866 becomes 66838 — and that is a real ZIP code: Burdick, KS, 1,154 miles away.
- 👥 12 other ZIP codes are made of exactly the same digits (36688, 36868, 38668, 38686, 38866, 63868, …). The farthest-flung twin is 36868 in Phenix City, AL, 1,932 miles away.
- 🧭 Farther north than 96% of all ZIP codes, and farther west than 89%.
- 🎯1,025 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 83866 and you would come out at 47.14°S, 63.56°E — 342 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 55m of daylight. Shortest: 8h 29m.
- 📏 At 63.5 square miles of land, 83866 is bigger than 66% of ZIP codes — room for about 48 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 352This ZIP352 |
|---|---|
| Households | 163This ZIP163 |
| Housing units | 278This ZIP278 |
| Median age | 51.6This ZIP51.6Idaho37.3US 38.9 |
| Median household income | $31,711This ZIP$31,711Idaho$77,800US $80,734 |
| Median home value | $271,300This ZIP$271,300Idaho$418,600US $332,700 |
| Bachelor's degree or higher | 0.0% |
| Population density | 5.5 / sq miThis ZIP5.5 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 17This ZIP17 |
| Annual payroll | $503,000This ZIP$503,000 |
Land area
| Land area | 63.50 sq miThis ZIP63.50 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 83866
| ZIP | City | Distance |
|---|---|---|
83830 | Fernwood, ID | 6.0 mi |
83861 | Saint Maries, ID | 10.1 mi |
83812 | Clarkia, ID | 11.2 mi |
83834 | Harvard, ID | 16.4 mi |
83806 | Bovill, ID | 18.6 mi |
83870 | Tensed, ID | 19.4 mi |
83842 | Medimont, ID | 21.5 mi |
83808 | Calder, ID | 21.5 mi |
83823 | Deary, ID | 22.7 mi |
83855 | Potlatch, ID | 23.4 mi |
Find every ZIP code within 10 miles of 83866 →
Questions about this ZIP code
Where is ZIP code 83866?
83866 is in Santa, Idaho, in Benewah County. Its published point location is 47.1428, -116.4400.
What county is 83866 in?
83866 lies in Benewah County.
What area code is 83866?
Santa uses area codes 208 and 986, from NANPA's telephone records.
What time zone is 83866 in?
83866 uses America/Los_Angeles.
How many people live in 83866?
About 352 people live in ZIP code 83866, in 163 households, at 5.5 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 83866?
$31,711 a year, against $77,800 across Idaho.
What ZIP codes are near 83866?
The closest are 83830 (6 mi), 83861 (10.1 mi), 83812 (11.2 mi), 83834 (16.4 mi) and 83806 (18.6 mi).
Is 83866 a PO Box ZIP code?
83866 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “83866 ZIP Code — Santa, Idaho (Benewah County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/83866
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/83866.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.