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Where 03446 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 03446 into a pocket calculator and turn it upside down: ghhEO — not quite a word, sorry.
- ➕ As a number, 3,446 = 2 × 1723. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110101110110 - 🏠 Its numerical neighbours: 03445 (Sullivan, NH, 12 mi away) and 03447 (Fitzwilliam, NH, 10 mi away).
- 🔄 Backwards, 03446 becomes 64430 — and that is a real ZIP code: Clarksdale, MO, 1,170 miles away.
- 👥 31 other ZIP codes are made of exactly the same digits (03464, 04346, 04364, 04463, 04634, 04643, …). The farthest-flung twin is 34046 in APO AA, a military post office, 2,177 miles away.
- 🧭 Farther north than 82% of all ZIP codes, and farther east than 94%.
- 🎯1,374 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 03446 and you would come out at 42.86°S, 107.70°E — 875 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 21m of daylight. Shortest: 9h 01m.
- 📏 At 44.3 square miles of land, 03446 is bigger than 56% of ZIP codes — room for about 34 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 6,588This ZIP6,588 |
|---|---|
| Households | 2,802This ZIP2,802 |
| Housing units | 2,870This ZIP2,870 |
| Median age | 49.7This ZIP49.7New Hampshire43.3US 38.9 |
| Median household income | $85,484This ZIP$85,484New Hampshire$99,031US $80,734 |
| Median home value | $262,100This ZIP$262,100New Hampshire$402,500US $332,700 |
| Median gross rent | $1,558This ZIP$1,558New Hampshire$1,491US $1,413 |
| Bachelor's degree or higher | 33.3%This ZIP33.3% |
| Mean commute | 24.6 minThis ZIP24.6 min |
| Population density | 148.6 / sq miThis ZIP148.6 / sq mi |
Business and tax activity
| Business establishments | 131This ZIP131 |
|---|---|
| Employees | 1,607This ZIP1,607 |
| Annual payroll | $77,705,000This ZIP$77,705,000 |
| Tax returns filed | 3,140This ZIP3,140 |
| Total adjusted gross income | $236,749,000This ZIP$236,749,000 |
Land area
| Land area | 44.33 sq miThis ZIP44.33 sq mi |
|---|---|
| Water area | 0.23 sq miThis ZIP0.23 sq mi |
Other place names in 03446
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 03446
| ZIP | City | Distance |
|---|---|---|
03469 | West Swanzey, NH | 1.4 mi |
03435 | Keene, NH | 5.3 mi |
03462 | Spofford, NH | 5.3 mi |
03465 | Troy, NH | 5.8 mi |
03470 | Winchester, NH | 6.7 mi |
03455 | Marlborough, NH | 6.9 mi |
03431 | Keene, NH | 7.7 mi |
03443 | Chesterfield, NH | 8.6 mi |
03441 | Ashuelot, NH | 9.3 mi |
03467 | Westmoreland, NH | 10.2 mi |
Find every ZIP code within 10 miles of 03446 →
Questions about this ZIP code
Where is ZIP code 03446?
03446 is in Swanzey, New Hampshire, in Cheshire County, part of the Keene, NH micropolitan area. Its published point location is 42.8583, -72.2964.
What county is 03446 in?
03446 lies in Cheshire County.
What area code is 03446?
Swanzey uses area code 603, from NANPA's telephone records.
What time zone is 03446 in?
03446 uses America/New_York.
How many people live in 03446?
About 6,588 people live in ZIP code 03446, in 2,802 households, at 148.6 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 03446?
$85,484 a year, against $99,031 across New Hampshire.
What ZIP codes are near 03446?
The closest are 03469 (1.4 mi), 03435 (5.3 mi), 03462 (5.3 mi), 03465 (5.8 mi) and 03470 (6.7 mi).
Is 03446 a PO Box ZIP code?
03446 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “03446 ZIP Code — Swanzey, New Hampshire (Cheshire County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03446
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/03446.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.