05666
ZIP 05666 is North Montpelier, Vermont, in Washington County; area code 802; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Washington
- Metro area
- Barre, VT
- Population
- 17
- Coordinates
- 44.3382, -72.4389
Weather right now
Asking the National Weather Service…
Where 05666 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 05666 into a pocket calculator and turn it upside down: gggSO — not quite a word, sorry.
- ➕ As a number, 5,666 = 2 × 2833. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011000100010 - 🏠 Its numerical neighbours: 05665 (North Hyde Park, VT, 24 mi away) and 05667 (Plainfield, VT, 4 mi away).
- 🔄 Backwards, 05666 becomes 66650, which is not a ZIP code at all.
- 👥 10 other ZIP codes are made of exactly the same digits (50666, 56660, 60566, 60656, 65066, 65606, …). The farthest-flung twin is 66506 in Manhattan, KS, 1,289 miles away.
- 🧭 Farther north than 89% of all ZIP codes, and farther east than 94%.
- 🎯1,370 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 05666 and you would come out at 44.34°S, 107.56°E — 966 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 32m of daylight. Shortest: 8h 51m.
- 📏 At 0.890 square miles of land, 05666 is bigger than 7% of ZIP codes — about 431 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 17This ZIP17 |
|---|---|
| Households | 4This ZIP4 |
| Housing units | 14This ZIP14 |
| Median age | 36.4This ZIP36.4Vermont43.1US 38.9 |
| Bachelor's degree or higher | 28.6%This ZIP28.6% |
| Population density | 19.1 / sq miThis ZIP19.1 / sq mi |
Land area
| Land area | 0.89 sq miThis ZIP0.89 sq mi |
|---|---|
| Water area | 0.02 sq miThis ZIP0.02 sq mi |
ZIP codes near 05666
| ZIP | City | Distance |
|---|---|---|
05640 | Adamant, VT | 2.9 mi |
05648 | Calais, VT | 4.1 mi |
05650 | East Calais, VT | 4.3 mi |
05667 | Plainfield, VT | 4.5 mi |
05658 | Marshfield, VT | 4.5 mi |
05651 | East Montpelier, VT | 4.6 mi |
05682 | Worcester, VT | 7.2 mi |
05603 | Montpelier, VT | 8.6 mi |
05647 | Cabot, VT | 8.7 mi |
05681 | Woodbury, VT | 8.8 mi |
Find every ZIP code within 10 miles of 05666 →
Questions about this ZIP code
Where is ZIP code 05666?
05666 is in North Montpelier, Vermont, in Washington County, part of the Barre, VT micropolitan area. Its published point location is 44.3382, -72.4389.
What county is 05666 in?
05666 lies in Washington County.
What area code is 05666?
North Montpelier uses area code 802, from NANPA's telephone records.
What time zone is 05666 in?
05666 uses America/New_York.
How many people live in 05666?
About 17 people live in ZIP code 05666, in 4 households, at 19.1 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 05666?
The closest are 05640 (2.9 mi), 05648 (4.1 mi), 05650 (4.3 mi), 05667 (4.5 mi) and 05658 (4.5 mi).
Is 05666 a PO Box ZIP code?
05666 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “05666 ZIP Code — North Montpelier, Vermont (Washington County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/05666
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/05666.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.