03280
ZIP 03280 is Washington, New Hampshire, mostly in Sullivan County; area code 603; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Sullivan +1 more
- Metro area
- Lebanon-Claremont, NH-VT
- Population
- 1,224
- Coordinates
- 43.1901, -72.0939
Weather right now
Asking the National Weather Service…
Where 03280 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 03280 into a pocket calculator and turn it upside down: OBZEO — not quite a word, sorry.
- ➕ As a number, 3,280 = 2 × 2 × 2 × 2 × 5 × 41. Its digits add up to 13, a total 1,179 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110011010000 - 🏠 Its numerical neighbours: 03279 (Warren, NH, 55 mi away) and 03281 (Weare, NH, 21 mi away).
- 🔄 Backwards, 03280 becomes 08230 — and that is a real ZIP code: Ocean View, NJ, 307 miles away.
- 👥 28 other ZIP codes are made of exactly the same digits (00823, 02038, 02830, 03082, 03802, 03820, …). The farthest-flung twin is 83002 in Jackson, WY, 1,926 miles away.
- 🧭 Farther north than 84% of all ZIP codes, and farther east than 94%.
- 🎯1,384 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 03280 and you would come out at 43.19°S, 107.91°E — 889 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 23m of daylight. Shortest: 8h 59m.
- 📏 At 45.2 square miles of land, 03280 is bigger than 57% of ZIP codes — room for about 34 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,224This ZIP1,224 |
|---|---|
| Households | 489This ZIP489 |
| Housing units | 1,058This ZIP1,058 |
| Median age | 55.2This ZIP55.2New Hampshire43.3US 38.9 |
| Median household income | $90,096This ZIP$90,096New Hampshire$99,031US $80,734 |
| Median home value | $355,200This ZIP$355,200New Hampshire$402,500US $332,700 |
| Median gross rent | $1,106This ZIP$1,106New Hampshire$1,491US $1,413 |
| Bachelor's degree or higher | 32.3%This ZIP32.3% |
| Mean commute | 36.8 minThis ZIP36.8 min |
| Population density | 27.1 / sq miThis ZIP27.1 / sq mi |
Business and tax activity
| Business establishments | 14This ZIP14 |
|---|---|
| Employees | 42This ZIP42 |
| Annual payroll | $2,187,000This ZIP$2,187,000 |
| Tax returns filed | 670This ZIP670 |
| Total adjusted gross income | $50,598,000This ZIP$50,598,000 |
Land area
| Land area | 45.21 sq miThis ZIP45.21 sq mi |
|---|---|
| Water area | 1.98 sq miThis ZIP1.98 sq mi |
Counties 03280 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Sullivan County | 99.9% |
| Cheshire County | 0.1% |
ZIP codes near 03280
| ZIP | City | Distance |
|---|---|---|
03605 | Lempster, NH | 5.6 mi |
03752 | Goshen, NH | 5.7 mi |
03456 | Marlow, NH | 6.8 mi |
03464 | Stoddard, NH | 7.6 mi |
03221 | Bradford, NH | 8.2 mi |
03607 | South Acworth, NH | 8.5 mi |
03272 | South Newbury, NH | 8.8 mi |
03255 | Newbury, NH | 9.2 mi |
03244 | Hillsborough, NH | 9.9 mi |
03440 | Antrim, NH | 10.5 mi |
Find every ZIP code within 10 miles of 03280 →
Questions about this ZIP code
Where is ZIP code 03280?
03280 is in Washington, New Hampshire, in Sullivan County, part of the Lebanon-Claremont, NH-VT micropolitan area. Its published point location is 43.1901, -72.0939.
What county is 03280 in?
03280 spans 2 counties: Sullivan County and Cheshire County. Most of it falls in Sullivan 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 03280?
Washington uses area code 603, from NANPA's telephone records.
What time zone is 03280 in?
03280 uses America/New_York.
How many people live in 03280?
About 1,224 people live in ZIP code 03280, in 489 households, at 27.1 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 03280?
$90,096 a year, against $99,031 across New Hampshire.
What ZIP codes are near 03280?
The closest are 03605 (5.6 mi), 03752 (5.7 mi), 03456 (6.8 mi), 03464 (7.6 mi) and 03221 (8.2 mi).
Is 03280 a PO Box ZIP code?
03280 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “03280 ZIP Code — Washington, New Hampshire (Sullivan County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03280
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/03280.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.