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Where 03812 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 03812 into a pocket calculator and turn it upside down: ZIBEO — not quite a word, sorry.
- ➕ As a number, 3,812 = 2 × 2 × 953. Its digits add up to 14, a total 1,416 other ZIP codes share.
- 💾In binary, the way a computer stores it:
111011100100 - 🏠 Its numerical neighbours: 03811 (Atkinson, NH, 86 mi away) and 03813 (Center Conway, NH, 12 mi away).
- 🔄 Backwards, 03812 becomes 21830 — and that is a real ZIP code: Hebron, MD, 455 miles away.
- 👥 70 other ZIP codes are made of exactly the same digits (01238, 01832, 02138, 02381, 02813, 02831, …). The farthest-flung twin is 83210 in Aberdeen, ID, 2,061 miles away.
- 🧭 Farther north than 88% of all ZIP codes, and farther east than 96%.
- 🎯1,425 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 03812 and you would come out at 44.08°S, 108.70°E — 923 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 30m of daylight. Shortest: 8h 52m.
- 📏 At 58.6 square miles of land, 03812 is bigger than 64% of ZIP codes — room for about 45 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,116This ZIP1,116 |
|---|---|
| Households | 475This ZIP475 |
| Housing units | 1,667This ZIP1,667 |
| Median age | 57.4This ZIP57.4New Hampshire43.3US 38.9 |
| Median home value | $348,400This ZIP$348,400New Hampshire$402,500US $332,700 |
| Bachelor's degree or higher | 35.7%This ZIP35.7% |
| Mean commute | 44.2 minThis ZIP44.2 min |
| Population density | 19.0 / sq miThis ZIP19.0 / sq mi |
Business and tax activity
| Business establishments | 38This ZIP38 |
|---|---|
| Employees | 568This ZIP568 |
| Annual payroll | $14,740,000This ZIP$14,740,000 |
| Tax returns filed | 360This ZIP360 |
| Total adjusted gross income | $25,661,000This ZIP$25,661,000 |
Land area
| Land area | 58.63 sq miThis ZIP58.63 sq mi |
|---|---|
| Water area | 0.19 sq miThis ZIP0.19 sq mi |
Other place names in 03812
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 03812
| ZIP | City | Distance |
|---|---|---|
03838 | Glen, NH | 4.2 mi |
03215 | Waterville Valley, NH | 6.1 mi |
03818 | Conway, NH | 8.5 mi |
03847 | Kearsarge, NH | 8.6 mi |
03845 | Intervale, NH | 9.0 mi |
03860 | North Conway, NH | 9.1 mi |
03846 | Jackson, NH | 10.2 mi |
03897 | Wonalancet, NH | 12.1 mi |
03813 | Center Conway, NH | 12.2 mi |
03875 | Silver Lake, NH | 13.3 mi |
Find every ZIP code within 10 miles of 03812 →
Questions about this ZIP code
Where is ZIP code 03812?
03812 is in Bartlett, New Hampshire, in Carroll County. Its published point location is 44.0811, -71.2972.
What county is 03812 in?
03812 lies in Carroll County.
What area code is 03812?
Bartlett uses area code 603, from NANPA's telephone records.
What time zone is 03812 in?
03812 uses America/New_York.
How many people live in 03812?
About 1,116 people live in ZIP code 03812, in 475 households, at 19.0 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 03812?
The closest are 03838 (4.2 mi), 03215 (6.1 mi), 03818 (8.5 mi), 03847 (8.6 mi) and 03845 (9 mi).
Is 03812 a PO Box ZIP code?
03812 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “03812 ZIP Code — Bartlett, New Hampshire (Carroll County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03812
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/03812.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.